EESchema Schematic File Version 4
LIBS:LED Wecker LT3952A simple-cache
EELAYER 30 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 1 1
Title "LED Wecker"
Date "2019-11-23"
Rev "2.0"
Comp ""
Comment1 "simplified (less controll, no LCD, but smaller)"
Comment2 "with LT3952A"
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	1700 6950 1700 7100
Connection ~ 1700 6950
Wire Wire Line
	1700 6950 1400 6950
Wire Wire Line
	1700 8300 1700 8250
Wire Wire Line
	2600 7350 2600 7300
Wire Wire Line
	2350 7350 2350 7300
Wire Wire Line
	2100 7350 2100 7300
Wire Wire Line
	2100 7000 2100 6950
Connection ~ 2100 6950
Wire Wire Line
	2100 6950 1700 6950
Wire Wire Line
	2350 7000 2350 6950
Connection ~ 2350 6950
Wire Wire Line
	2350 6950 2100 6950
Wire Wire Line
	2600 7000 2600 6950
Wire Wire Line
	2600 6950 2350 6950
Text Notes 15250 4600 0    50   ~ 0
Input current\nIin = V_IVINCOMP / (20 * RS3)\n\nLED current\nIled = V_ISMON / (4 * RS2)
Text Label 7650 10200 2    50   ~ 0
LED-
Text Label 7650 10100 2    50   ~ 0
LED+
Text Label 7900 6950 0    50   ~ 0
Vout
Wire Wire Line
	7100 7600 7100 7450
Connection ~ 7100 7600
Wire Wire Line
	7000 7600 7100 7600
Wire Wire Line
	7750 9000 7750 9050
Wire Wire Line
	7750 6950 7750 8650
Wire Wire Line
	6450 7550 6450 7600
Wire Wire Line
	6650 7200 6650 7250
Connection ~ 7100 6950
Wire Wire Line
	6450 7200 6450 7250
Wire Wire Line
	7100 6950 7750 6950
Wire Wire Line
	7100 7150 7100 6950
Wire Wire Line
	7100 7650 7100 7600
Wire Wire Line
	7100 8000 7100 7950
Wire Wire Line
	1700 7850 1700 7900
Connection ~ 2600 6950
Connection ~ 1700 7900
Wire Wire Line
	1700 7900 1700 7950
Wire Wire Line
	6750 9850 6750 9950
Wire Wire Line
	1700 7400 1700 7450
Wire Wire Line
	1700 7450 3000 7450
Connection ~ 1700 7450
Wire Wire Line
	1700 7450 1700 7550
Wire Wire Line
	4850 9950 4850 10000
Wire Wire Line
	4850 10300 4850 10400
Text Notes 5050 6850 2    50   ~ 0
Iin = 60mV / RS3\nFor 15mOhm -> 4 A
Text Notes 9100 10250 0    50   ~ 0
Lumitronix PowerBar V3\n12 LEDs in Reihe\n700mA   35.2V   25W   3235lm
Text Notes 8150 8900 0    50   ~ 0
Iled = 250mV / RS2\nFor 700mA its 350mOhm
Wire Wire Line
	4500 7400 4500 6950
Wire Wire Line
	4700 7400 4700 6950
Wire Wire Line
	4700 6950 4800 6950
Wire Wire Line
	5100 6950 5150 6950
Wire Wire Line
	5150 7400 5150 6950
Connection ~ 5150 6950
Wire Wire Line
	5150 6950 5400 6950
Connection ~ 4500 6950
Wire Wire Line
	4500 6950 4700 6950
Connection ~ 4700 6950
Wire Wire Line
	5700 6950 5950 6950
Wire Wire Line
	5700 7750 5950 7750
Wire Wire Line
	5950 7750 5950 6950
Connection ~ 5950 6950
Wire Wire Line
	5950 6950 6000 6950
Wire Wire Line
	5700 7900 6450 7900
Wire Wire Line
	5700 8150 7000 8150
Wire Wire Line
	7000 7600 7000 8150
Connection ~ 6450 7900
Wire Wire Line
	6450 7600 6650 7600
Connection ~ 6450 7600
Wire Wire Line
	6450 7600 6450 7900
Wire Wire Line
	6650 7600 6650 7550
Wire Wire Line
	6450 7950 6450 7900
Wire Wire Line
	6450 7200 6450 6950
Connection ~ 6450 7200
Connection ~ 6450 6950
Wire Wire Line
	6450 6950 6300 6950
Wire Wire Line
	6450 7200 6650 7200
Wire Wire Line
	6450 6950 7100 6950
Wire Wire Line
	5700 8650 7750 8650
Connection ~ 7750 8650
Wire Wire Line
	7750 8650 7750 8700
Wire Wire Line
	7750 9050 5700 9050
Connection ~ 7750 9050
Wire Wire Line
	7750 9050 7750 9100
Wire Wire Line
	5700 9300 7450 9300
Wire Wire Line
	7750 9500 7750 9600
Wire Wire Line
	7750 9600 7950 9600
Connection ~ 7750 9600
Wire Wire Line
	8250 9600 8350 9600
Wire Wire Line
	5700 9450 6400 9450
Wire Wire Line
	6750 9450 6750 9550
Connection ~ 6750 9450
Wire Wire Line
	6750 9450 6850 9450
Text Label 6850 9450 0    50   ~ 0
INTVcc
Wire Wire Line
	6400 9550 6400 9450
Connection ~ 6400 9450
Wire Wire Line
	6400 9450 6750 9450
Text Notes 5550 9650 0    50   ~ 0
Spread Spectrum ON
Wire Wire Line
	5300 10400 5300 10350
Wire Wire Line
	5300 10050 5300 9950
Wire Wire Line
	4500 10350 4500 10400
Text Label 4350 10500 3    50   ~ 0
IVINCOMP
Wire Wire Line
	4150 10650 4150 10600
Wire Wire Line
	4150 10300 4150 10250
Wire Wire Line
	4500 10050 4350 10050
$Comp
L DDDAC:GND #PWR042
U 1 1 5DB00D0C
P 4150 10650
F 0 "#PWR042" H 4150 10400 50  0001 C CNN
F 1 "GND" H 4250 10650 50  0001 C CNN
F 2 "" H 4150 10650 50  0001 C CNN
F 3 "" H 4150 10650 50  0001 C CNN
	1    4150 10650
	1    0    0    -1  
$EndComp
$Comp
L Device:C C20
U 1 1 5DAF3940
P 4150 10450
F 0 "C20" H 4035 10497 50  0000 R CNN
F 1 "8.2n" H 4035 10404 50  0000 R CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 4188 10300 50  0001 C CNN
F 3 "~" H 4150 10450 50  0001 C CNN
F 4 "X7R, 8.2nF, 10V, 10% 060" H 4150 10450 50  0001 C CNN "Description"
F 5 "10nF" H 4150 10450 50  0001 C CNN "Characteristics"
F 6 "10" H 4150 10450 50  0001 C CNN "Voltage"
	1    4150 10450
	1    0    0    -1  
$EndComp
$Comp
L Device:R R13
U 1 1 5DAF311B
P 4150 10100
F 0 "R13" H 4080 10147 50  0000 R CNN
F 1 "3.6k" H 4080 10054 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 4080 10100 50  0001 C CNN
F 3 "~" H 4150 10100 50  0001 C CNN
F 4 "3.6k, 1/10W, 5% 0603" H 4150 10100 50  0001 C CNN "Description"
	1    4150 10100
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR043
U 1 1 5DAD8E1A
P 4500 10400
F 0 "#PWR043" H 4500 10150 50  0001 C CNN
F 1 "GND" H 4600 10400 50  0001 C CNN
F 2 "" H 4500 10400 50  0001 C CNN
F 3 "" H 4500 10400 50  0001 C CNN
	1    4500 10400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C21
U 1 1 5DAD30FD
P 4500 10200
F 0 "C21" H 4615 10247 50  0000 L CNN
F 1 "1u" H 4615 10154 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 4538 10050 50  0001 C CNN
F 3 "~" H 4500 10200 50  0001 C CNN
F 4 "X7R, 1μF, 25V, 10% 0603" H 4500 10200 50  0001 C CNN "Description"
	1    4500 10200
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR045
U 1 1 5DAB35A4
P 5300 10400
F 0 "#PWR045" H 5300 10150 50  0001 C CNN
F 1 "GND" H 5400 10400 50  0001 C CNN
F 2 "" H 5300 10400 50  0001 C CNN
F 3 "" H 5300 10400 50  0001 C CNN
	1    5300 10400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C22
U 1 1 5DAB2449
P 5300 10200
F 0 "C22" H 5415 10247 50  0000 L CNN
F 1 "0.1u" H 5415 10154 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5338 10050 50  0001 C CNN
F 3 "~" H 5300 10200 50  0001 C CNN
F 4 "X7R 100nF 10V 10% 0603" H 5300 10200 50  0001 C CNN "Description"
F 5 "" H 5300 10200 50  0001 C CNN "Bestell-Nr"
F 6 "" H 5300 10200 50  0001 C CNN "Characteristics"
F 7 "16" H 5300 10200 50  0001 C CNN "Voltage"
	1    5300 10200
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR051
U 1 1 5D839370
P 8350 9600
F 0 "#PWR051" H 8350 9350 50  0001 C CNN
F 1 "GND" H 8450 9600 50  0001 C CNN
F 2 "" H 8350 9600 50  0001 C CNN
F 3 "" H 8350 9600 50  0001 C CNN
	1    8350 9600
	1    0    0    -1  
$EndComp
$Comp
L Device:L L2
U 1 1 5D9640B1
P 5550 6950
F 0 "L2" V 5179 6950 50  0000 C CNN
F 1 "10uH" V 5272 6950 50  0000 C CNN
F 2 "Inductor_SMD:L-Epcos_B82462G4103M" H 5550 6950 50  0001 C CNN
F 3 "~" H 5550 6950 50  0001 C CNN
F 4 "Ferrite 1.5A 62mOhm" V 5365 6950 50  0000 C CNN "Characteristics"
F 5 "" H 5550 6950 50  0001 C CNN "Preis"
F 6 "Epcos" H 5550 6950 50  0001 C CNN "Hersteller"
F 7 "B82462G4103M" V 5458 6950 50  0000 C CNN "Hersteller-Nr"
F 8 "www.Arrow.de" H 5550 6950 50  0001 C CNN "Distributor"
F 9 "https://www.arrow.de/products/b82462g4103m/epcos-tdk" H 5550 6950 50  0001 C CNN "Bestell-Nr"
	1    5550 6950
	0    1    1    0   
$EndComp
$Comp
L LED_Wecker:LT3952A U5
U 1 1 5D8ACDE7
P 4700 8650
F 0 "U5" H 4600 8850 50  0000 C CNN
F 1 "LT3952A" H 4700 8650 79  0000 C CNN
F 2 "Package_SO:TSSOP-28-1EP_4.4x9.7mm_P0.65mm" V 5200 7800 50  0001 C CNN
F 3 "https://www.analog.com/en/products/lt3952a.html?doc=LT3952A.pdf#product-overview" V 5200 7800 50  0001 C CNN
F 4 "Linar Technology" H 6150 9800 50  0001 L CNN "Hersteller"
F 5 "LT3952A" H 6150 9700 50  0001 L CNB "Hersteller-Nr"
	1    4700 8650
	1    0    0    -1  
$EndComp
$Comp
L Device:R RS2
U 1 1 5D82E472
P 7750 8850
F 0 "RS2" H 7680 8757 50  0000 R CNN
F 1 "0.35R" H 7680 8850 50  0000 R CNN
F 2 "Resistor_SMD:R_2512_6332Metric" V 7680 8850 50  0001 C CNN
F 3 "~" H 7750 8850 50  0001 C CNN
F 4 "Res., LRC 0.350 0.5W 1% 2010" H 7750 8850 50  0001 C CNN "Description"
	1    7750 8850
	-1   0    0    1   
$EndComp
$Comp
L DDDAC:GND #PWR044
U 1 1 5DA46795
P 4850 10400
F 0 "#PWR044" H 4850 10150 50  0001 C CNN
F 1 "GND" H 4950 10400 50  0001 C CNN
F 2 "" H 4850 10400 50  0001 C CNN
F 3 "" H 4850 10400 50  0001 C CNN
	1    4850 10400
	1    0    0    -1  
$EndComp
$Comp
L Device:R R14
U 1 1 5DA369E5
P 4850 10150
F 0 "R14" H 4920 10243 50  0000 L CNN
F 1 "90.9k" H 4920 10150 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 4780 10150 50  0001 C CNN
F 3 "~" H 4850 10150 50  0001 C CNN
F 4 "1Mohm, 1/10W, 1% 0603" H 4850 10150 50  0001 C CNN "Description"
F 5 "1MHz" H 4920 10057 50  0000 L CNN "Characteristics"
	1    4850 10150
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR048
U 1 1 5D9243D7
P 6750 9950
F 0 "#PWR048" H 6750 9700 50  0001 C CNN
F 1 "GND" H 6850 9950 50  0001 C CNN
F 2 "" H 6750 9950 50  0001 C CNN
F 3 "" H 6750 9950 50  0001 C CNN
	1    6750 9950
	1    0    0    -1  
$EndComp
$Comp
L Device:C C23
U 1 1 5D919217
P 6750 9700
F 0 "C23" H 6865 9793 50  0000 L CNN
F 1 "2.2u" H 6865 9700 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 6788 9550 50  0001 C CNN
F 3 "~" H 6750 9700 50  0001 C CNN
F 4 "Close to LT3795" H 6865 9607 50  0000 L CNN "Characteristics"
F 5 "Cap., X5R 2.2µF 6.3V 10% 0603" H 6750 9700 50  0001 C CNN "Description"
F 6 "6.3" H 6750 9700 50  0001 C CNN "Voltage"
	1    6750 9700
	1    0    0    -1  
$EndComp
$Comp
L Device:R R15
U 1 1 5D80C5B3
P 7100 7300
F 0 "R15" H 7170 7347 50  0000 L CNN
F 1 "866k" H 7170 7254 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 7030 7300 50  0001 C CNN
F 3 "~" H 7100 7300 50  0001 C CNN
F 4 "Res., Chip 866k 0.06W 1% 0603" H 7100 7300 50  0001 C CNN "Description"
	1    7100 7300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R16
U 1 1 5D80D148
P 7100 7800
F 0 "R16" H 7170 7847 50  0000 L CNN
F 1 "24k" H 7170 7754 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 7030 7800 50  0001 C CNN
F 3 "~" H 7100 7800 50  0001 C CNN
F 4 "Res., Chip 24k 0.06W 1% 0402" H 7100 7800 50  0001 C CNN "Description"
	1    7100 7800
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR049
U 1 1 5D80DCE6
P 7100 8000
F 0 "#PWR049" H 7100 7750 50  0001 C CNN
F 1 "GND" H 7200 8000 50  0001 C CNN
F 2 "" H 7100 8000 50  0001 C CNN
F 3 "" H 7100 8000 50  0001 C CNN
	1    7100 8000
	1    0    0    -1  
$EndComp
$Comp
L Device:C Cout1
U 1 1 5D822512
P 6450 7400
F 0 "Cout1" H 6335 7447 50  0000 R CNN
F 1 "2.2u" H 6335 7354 50  0000 R CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 6488 7250 50  0001 C CNN
F 3 "~" H 6450 7400 50  0001 C CNN
F 4 "" H 6400 7650 50  0000 L CNN "Characteristics"
F 5 "Cap., X7R 2.2µF 100V 10% 1210" H 6450 7400 50  0001 C CNN "Description"
F 6 "100" H 6450 7400 50  0001 C CNN "Voltage"
	1    6450 7400
	1    0    0    -1  
$EndComp
$Comp
L Device:C Cout2
U 1 1 5D822FF3
P 6650 7400
F 0 "Cout2" H 6765 7447 50  0000 L CNN
F 1 "2.2u" H 6765 7354 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 6688 7250 50  0001 C CNN
F 3 "~" H 6650 7400 50  0001 C CNN
F 4 "" H 6600 7650 50  0000 L CNN "Characteristics"
F 5 "Cap., X7R 2.2µF 100V 10% 1210" H 6650 7400 50  0001 C CNN "Description"
F 6 "100" H 6650 7400 50  0001 C CNN "Voltage"
	1    6650 7400
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR047
U 1 1 5D82B6F9
P 6450 7950
F 0 "#PWR047" H 6450 7700 50  0001 C CNN
F 1 "GND" H 6550 7950 50  0001 C CNN
F 2 "" H 6450 7950 50  0001 C CNN
F 3 "" H 6450 7950 50  0001 C CNN
	1    6450 7950
	1    0    0    -1  
$EndComp
$Comp
L Transistor_FET:Si7141DP Q1
U 1 1 5D832B8D
P 7650 9300
F 0 "Q1" H 7856 9207 50  0000 L CNN
F 1 "VISHAY SILICONIX Si7115DN" H 7856 9300 50  0000 L CNN
F 2 "Package_SO:Vishay_PowerPAK_1212-8_Single" H 7850 9225 50  0001 L CIN
F 3 "https://www.vishay.com/docs/65596/si7141dp.pdf" H 7650 9300 50  0001 L CNN
F 4 "CHECK PINS!" H 7856 9393 50  0000 L CNN "Characteristics"
	1    7650 9300
	1    0    0    1   
$EndComp
$Comp
L DDDAC:D D2
U 1 1 5D838084
P 8100 9600
F 0 "D2" H 7900 9700 50  0000 C CNN
F 1 "ES1C" H 8350 9700 50  0000 C CNN
F 2 "Diode_SMD:D_SMA" H 8100 9600 50  0001 C CNN
F 3 "" H 8100 9600 50  0001 C CNN
F 4 "Ultra Fast Rect., 150V/1A SMA" H 8100 9600 50  0001 C CNN "Description"
F 5 "Taiwan Semiconductor" H 8100 9600 50  0001 C CNN "Hersteller"
F 6 "ES 1C TSC" H 8100 9600 50  0001 C CNN "Hersteller-Nr"
F 7 "Reichelt" H 8100 9600 50  0001 C CNN "Distributor"
F 8 "ES 1C TSC" H 8100 9600 50  0001 C CNN "Bestell-Nr"
F 9 "" H 8100 9600 50  0001 C CNN "Preis"
F 10 "Close to Drain of Q2" H 8300 9450 50  0000 C CNN "Characteristics"
F 11 "150" H 8100 9600 50  0001 C CNN "Voltage"
	1    8100 9600
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR050
U 1 1 5D851EEA
P 7750 10400
F 0 "#PWR050" H 7750 10150 50  0001 C CNN
F 1 "GND" H 7850 10400 50  0001 C CNN
F 2 "" H 7750 10400 50  0001 C CNN
F 3 "" H 7750 10400 50  0001 C CNN
	1    7750 10400
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR041
U 1 1 5D805E85
P 2600 7350
F 0 "#PWR041" H 2600 7100 50  0001 C CNN
F 1 "GND" H 2700 7350 50  0001 C CNN
F 2 "" H 2600 7350 50  0001 C CNN
F 3 "" H 2600 7350 50  0001 C CNN
	1    2600 7350
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR040
U 1 1 5D805C61
P 2350 7350
F 0 "#PWR040" H 2350 7100 50  0001 C CNN
F 1 "GND" H 2450 7350 50  0001 C CNN
F 2 "" H 2350 7350 50  0001 C CNN
F 3 "" H 2350 7350 50  0001 C CNN
	1    2350 7350
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR039
U 1 1 5D8051C5
P 2100 7350
F 0 "#PWR039" H 2100 7100 50  0001 C CNN
F 1 "GND" H 2200 7350 50  0001 C CNN
F 2 "" H 2100 7350 50  0001 C CNN
F 3 "" H 2100 7350 50  0001 C CNN
	1    2100 7350
	1    0    0    -1  
$EndComp
$Comp
L Device:C Cin3
U 1 1 5D804C4D
P 2600 7150
F 0 "Cin3" H 2550 7600 50  0000 L CNN
F 1 "2.2u" H 2550 7500 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 2638 7000 50  0001 C CNN
F 3 "~" H 2600 7150 50  0001 C CNN
F 4 "" H 2550 7400 50  0000 L CNN "Characteristics"
F 5 "Cap., X7R 2.2µF 100V 10% 1210" H 2600 7150 50  0001 C CNN "Description"
F 6 "100" H 2600 7150 50  0001 C CNN "Voltage"
	1    2600 7150
	1    0    0    -1  
$EndComp
$Comp
L Device:C Cin2
U 1 1 5D8043BE
P 2350 7150
F 0 "Cin2" H 2250 7600 50  0000 L CNN
F 1 "2.2u" H 2250 7500 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 2388 7000 50  0001 C CNN
F 3 "~" H 2350 7150 50  0001 C CNN
F 4 "" H 2250 7400 50  0000 L CNN "Characteristics"
F 5 "Cap., X7R 2.2µF 100V 10% 1210" H 2350 7150 50  0001 C CNN "Description"
F 6 "100" H 2350 7150 50  0001 C CNN "Voltage"
	1    2350 7150
	1    0    0    -1  
$EndComp
$Comp
L Device:C Cin1
U 1 1 5D803665
P 2100 7150
F 0 "Cin1" H 2000 7600 50  0000 L CNN
F 1 "2.2u" H 2000 7500 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 2138 7000 50  0001 C CNN
F 3 "~" H 2100 7150 50  0001 C CNN
F 4 "" H 2000 7400 50  0000 L CNN "Characteristics"
F 5 "Cap., X7R 2.2µF 100V 10% 1210" H 2100 7150 50  0001 C CNN "Description"
F 6 "100" H 2100 7150 50  0001 C CNN "Voltage"
	1    2100 7150
	1    0    0    -1  
$EndComp
$Comp
L Device:R RS1
U 1 1 5D801AEA
P 4950 6950
F 0 "RS1" V 5050 6950 50  0000 C CNN
F 1 "0.015R" V 5150 6950 50  0000 C CNN
F 2 "Resistor_SMD:R_2512_6332Metric" V 4880 6950 50  0001 C CNN
F 3 "~" H 4950 6950 50  0001 C CNN
F 4 "1%" V 4834 6950 50  0001 C CNN "Characteristics"
F 5 "Res., LRC 0.015 0.5W 1% 2010" H 4950 6950 50  0001 C CNN "Description"
	1    4950 6950
	0    1    1    0   
$EndComp
$Comp
L DDDAC:GND #PWR038
U 1 1 5D7FC948
P 1700 8300
F 0 "#PWR038" H 1700 8050 50  0001 C CNN
F 1 "GND" H 1705 8125 50  0001 C CNN
F 2 "" H 1700 8300 50  0001 C CNN
F 3 "" H 1700 8300 50  0001 C CNN
	1    1700 8300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R12
U 1 1 5D7FBC2E
P 1700 8100
F 0 "R12" H 1770 8147 50  0000 L CNN
F 1 "8.45k" H 1770 8054 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 1630 8100 50  0001 C CNN
F 3 "~" H 1700 8100 50  0001 C CNN
F 4 "Res., Chip 0.06W 1% 0402" H 1700 8100 50  0001 C CNN "Description"
	1    1700 8100
	1    0    0    -1  
$EndComp
$Comp
L Device:R R11
U 1 1 5D7F8FDD
P 1700 7700
F 0 "R11" H 1770 7747 50  0000 L CNN
F 1 "4.87k" H 1770 7654 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 1630 7700 50  0001 C CNN
F 3 "~" H 1700 7700 50  0001 C CNN
F 4 "Res., Chip 115k 0.06W 1% 0402" H 1700 7700 50  0001 C CNN "Description"
	1    1700 7700
	1    0    0    -1  
$EndComp
$Comp
L Device:R R10
U 1 1 5D7F7D0C
P 1700 7250
F 0 "R10" H 1770 7297 50  0000 L CNN
F 1 "187k" H 1770 7204 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 1630 7250 50  0001 C CNN
F 3 "~" H 1700 7250 50  0001 C CNN
F 4 "Res., Chip 187k 0.06W 1% 0603" H 1700 7250 50  0001 C CNN "Description"
	1    1700 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	4500 9950 4500 10050
Connection ~ 4500 10050
Wire Wire Line
	4350 10050 4350 10500
Wire Wire Line
	3750 8750 3650 8750
Wire Wire Line
	3750 8650 3650 8650
Wire Wire Line
	3750 8550 3650 8550
Text Label 3650 8650 2    50   ~ 0
ISMON
Text Label 3650 8550 2    50   ~ 0
PWM_Arduino
Wire Wire Line
	7900 6950 7750 6950
Connection ~ 7750 6950
Text Label 14200 3350 0    50   ~ 0
ISMON
Text Notes 15100 4600 1    50   ~ 0
Monitoring
Wire Notes Line
	14950 4150 16650 4150
Wire Notes Line
	16650 4150 16650 4650
Wire Notes Line
	16650 4650 14950 4650
Wire Notes Line
	14950 4650 14950 4150
Wire Notes Line
	15200 4150 15200 4650
Text Label 3600 8300 2    50   ~ 0
Vref
Wire Wire Line
	3600 8150 3750 8150
Wire Wire Line
	3600 8300 3750 8300
Text Notes 1300 9800 0    50   ~ 0
CTRL\nVctrl    Visp-isn  Iout\n0.2 V   0 mV      0 A\n1.2 V   250 mV   0.7 A\n\nIout = (Visp-Visn) / Rled
Wire Wire Line
	1700 7900 3750 7900
Wire Wire Line
	3000 7700 3750 7700
Wire Wire Line
	3000 7450 3000 7700
Wire Wire Line
	2600 6950 4500 6950
Text Notes 7500 7850 1    50   ~ 0
Vout <= 44.5V
$Comp
L power:+24V #PWR037
U 1 1 5D9712B0
P 1400 6950
F 0 "#PWR037" H 1400 6800 50  0001 C CNN
F 1 "+24V" H 1415 7125 50  0000 C CNN
F 2 "" H 1400 6950 50  0001 C CNN
F 3 "" H 1400 6950 50  0001 C CNN
	1    1400 6950
	1    0    0    -1  
$EndComp
Text Label 1700 6900 0    50   ~ 0
Vin
Wire Wire Line
	1700 6900 1700 6950
Text Label 14200 3450 0    50   ~ 0
IVINCOMP
Text Label 13300 3250 0    50   ~ 0
PWM_Arduino
$Comp
L Device:R R3
U 1 1 5DB4B469
P 2850 4600
F 0 "R3" V 2640 4600 50  0000 C CNN
F 1 "31.6k" V 2733 4600 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 2780 4600 50  0001 C CNN
F 3 "~" H 2850 4600 50  0001 C CNN
F 4 "0603 31.6k OHM 1% 1/10W " H 2850 4600 50  0001 C CNN "Description"
	1    2850 4600
	0    1    1    0   
$EndComp
$Comp
L Device:R R4
U 1 1 5DB4CE29
P 3050 4800
F 0 "R4" H 3119 4753 50  0000 L CNN
F 1 "10" H 3119 4846 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 2980 4800 50  0001 C CNN
F 3 "~" H 3050 4800 50  0001 C CNN
F 4 "0603 10k OHM 1% 1/10W " H 3050 4800 50  0001 C CNN "Description"
	1    3050 4800
	-1   0    0    1   
$EndComp
$Comp
L DDDAC:GND #PWR015
U 1 1 5DB4DF0D
P 3050 5050
F 0 "#PWR015" H 3050 4800 50  0001 C CNN
F 1 "GND" H 3150 5050 50  0001 C CNN
F 2 "" H 3050 5050 50  0001 C CNN
F 3 "" H 3050 5050 50  0001 C CNN
	1    3050 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	3000 4600 3050 4600
Wire Wire Line
	3050 4650 3050 4600
Connection ~ 3050 4600
Wire Wire Line
	3050 4950 3050 5050
Wire Wire Line
	3050 4600 3250 4600
Wire Wire Line
	3250 4800 3200 4800
Wire Wire Line
	3200 4800 3200 5000
Wire Wire Line
	3200 5000 3900 5000
Wire Wire Line
	3900 5000 3900 4700
Wire Wire Line
	3900 4700 3850 4700
Wire Wire Line
	2600 4600 2700 4600
$Comp
L DDDAC:GND #PWR017
U 1 1 5DC5CCC4
P 3950 4000
F 0 "#PWR017" H 3950 3750 50  0001 C CNN
F 1 "GND" H 4050 4000 50  0001 C CNN
F 2 "" H 3950 4000 50  0001 C CNN
F 3 "" H 3950 4000 50  0001 C CNN
	1    3950 4000
	0    -1   -1   0   
$EndComp
$Comp
L power:+5V #PWR016
U 1 1 5DC5D1A8
P 3250 4000
F 0 "#PWR016" H 3250 3850 50  0001 C CNN
F 1 "+5V" H 3250 4140 50  0000 C CNN
F 2 "" H 3250 4000 50  0001 C CNN
F 3 "" H 3250 4000 50  0001 C CNN
	1    3250 4000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3250 4000 3300 4000
Wire Wire Line
	3900 4000 3950 4000
Connection ~ 3900 4700
Wire Wire Line
	7900 10100 7750 10100
Wire Wire Line
	7750 9600 7750 10100
Wire Wire Line
	7750 10200 7900 10200
Wire Wire Line
	7750 10200 7750 10400
Wire Wire Line
	7650 10100 7750 10100
Connection ~ 7750 10100
Wire Wire Line
	7650 10200 7750 10200
Connection ~ 7750 10200
Text Label 13300 3850 0    50   ~ 0
RX
Text Label 13300 3950 0    50   ~ 0
TX
Text Label 11800 7000 2    50   ~ 0
EN_RE
Text Label 12000 6800 2    50   ~ 0
RX
Text Label 12000 7400 2    50   ~ 0
TX
Wire Wire Line
	12000 6800 12100 6800
Wire Wire Line
	12100 7400 12000 7400
$Comp
L power:+5V #PWR034
U 1 1 5DA932C8
P 13750 6200
F 0 "#PWR034" H 13750 6050 50  0001 C CNN
F 1 "+5V" H 13750 6340 50  0000 C CNN
F 2 "" H 13750 6200 50  0001 C CNN
F 3 "" H 13750 6200 50  0001 C CNN
	1    13750 6200
	1    0    0    -1  
$EndComp
Text Label 2500 4600 2    50   ~ 0
CTRL_Arduino_PWM
Text Label 13300 3550 0    50   ~ 0
CTRL_Arduino_PWM
$Comp
L Device:R R9
U 1 1 5DEA44B7
P 14100 7100
F 0 "R9" H 14170 7147 50  0000 L CNN
F 1 "100R" H 14170 7054 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 14030 7100 50  0001 C CNN
F 3 "~" H 14100 7100 50  0001 C CNN
F 4 "Res., Chip 100R 0.06W 1% 0603" H 14100 7100 50  0001 C CNN "Description"
	1    14100 7100
	1    0    0    -1  
$EndComp
$Comp
L Connector:Screw_Terminal_01x02 J4
U 1 1 5E08132C
P 14550 7000
F 0 "J4" H 14630 6993 50  0000 L CNN
F 1 "Term" H 14630 6900 50  0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical" H 14550 7000 50  0001 C CNN
F 3 "~" H 14550 7000 50  0001 C CNN
F 4 "" H 14550 7000 50  0001 C CNN "Characteristics"
F 5 "RS422" H 14550 7000 50  0001 C CNN "Description"
	1    14550 7000
	1    0    0    -1  
$EndComp
Text Label 3600 8150 2    50   ~ 0
CTRL_Arduino_Analog
$Comp
L DDDAC:GND #PWR036
U 1 1 5DAAF5F8
P 14000 6600
F 0 "#PWR036" H 14000 6350 50  0001 C CNN
F 1 "GND" H 14100 6600 50  0001 C CNN
F 2 "" H 14000 6600 50  0001 C CNN
F 3 "" H 14000 6600 50  0001 C CNN
	1    14000 6600
	1    0    0    -1  
$EndComp
NoConn ~ 3750 9350
NoConn ~ 3750 9450
$Comp
L Connector:TestPoint_Probe TP1
U 1 1 5DAE5148
P 2600 4250
F 0 "TP1" H 2753 4352 50  0000 L CNN
F 1 "Probe" H 2753 4259 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 2800 4250 50  0001 C CNN
F 3 "~" H 2800 4250 50  0001 C CNN
	1    2600 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2600 4250 2600 4600
$Comp
L Connector:TestPoint_Probe TP4
U 1 1 5DB3D251
P 14150 3200
F 0 "TP4" H 14303 3302 50  0000 L CNN
F 1 "Probe" H 14303 3209 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 14350 3200 50  0001 C CNN
F 3 "~" H 14350 3200 50  0001 C CNN
	1    14150 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	14150 3350 14150 3200
Connection ~ 14150 3350
Wire Wire Line
	14150 3350 14200 3350
$Comp
L Connector:TestPoint_Probe TP3
U 1 1 5DB3C8A9
P 14150 3550
F 0 "TP3" V 14157 3703 50  0000 L CNN
F 1 "Probe" V 14250 3703 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 14350 3550 50  0001 C CNN
F 3 "~" H 14350 3550 50  0001 C CNN
	1    14150 3550
	0    1    1    0   
$EndComp
Wire Wire Line
	14200 3450 14150 3450
Connection ~ 14150 3450
Wire Wire Line
	14150 3550 14150 3450
$Comp
L Connector:Conn_01x01_Female J5
U 1 1 5DB70452
P 8100 10100
F 0 "J5" H 8128 10080 50  0000 L CNN
F 1 "Conn_01x01_Female" H 8127 10034 50  0001 L CNN
F 2 "FootprintBibliothek:SolderConn_1xD1.2mm" H 8100 10100 50  0001 C CNN
F 3 "~" H 8100 10100 50  0001 C CNN
	1    8100 10100
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J6
U 1 1 5DB70FED
P 8100 10200
F 0 "J6" H 8128 10180 50  0000 L CNN
F 1 "Conn_01x01_Female" H 8127 10134 50  0001 L CNN
F 2 "FootprintBibliothek:SolderConn_1xD1.2mm" H 8100 10200 50  0001 C CNN
F 3 "~" H 8100 10200 50  0001 C CNN
	1    8100 10200
	1    0    0    -1  
$EndComp
$Comp
L Device:C C19
U 1 1 5DC33925
P 14000 6400
F 0 "C19" H 14025 6500 50  0000 L CNN
F 1 "0.1u" H 14025 6300 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 14038 6250 50  0001 C CNN
F 3 "~" H 14000 6400 50  0001 C CNN
F 4 "" H 14150 6200 60  0000 C CNN "Typ"
F 5 "Kerko" H 14000 6400 50  0001 C CNN "Description"
F 6 "" H 14000 6400 50  0001 C CNN "Distributor"
F 7 "" H 14000 6400 50  0001 C CNN "Bestell-Nr"
F 8 "" H 14000 6400 50  0001 C CNN "Characteristics"
F 9 "16" H 14000 6400 50  0001 C CNN "Voltage"
	1    14000 6400
	1    0    0    -1  
$EndComp
Wire Wire Line
	14000 6550 14000 6600
Wire Wire Line
	14000 6250 13750 6250
Connection ~ 13750 6250
Wire Wire Line
	13750 6250 13750 6200
Wire Wire Line
	13300 4350 13100 4350
$Comp
L MCU_Microchip_ATmega:ATmega328P-PU U3
U 1 1 5DEB5D4D
P 12500 3350
F 0 "U3" H 11856 3396 50  0000 R CNN
F 1 "ATmega328P-PU" V 12100 3700 50  0000 R CNN
F 2 "Package_DIP:DIP-28_W7.62mm_Socket" H 12500 3350 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega328_P%20AVR%20MCU%20with%20picoPower%20Technology%20Data%20Sheet%2040001984A.pdf" H 12500 3350 50  0001 C CNN
	1    12500 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	10950 2900 11050 2900
Wire Wire Line
	11050 2900 11050 3000
Wire Wire Line
	11350 2900 11350 3000
$Comp
L Device:C C?
U 1 1 5E20B7EC
P 11050 3150
AR Path="/5AEDCF96/5E20B7EC" Ref="C?"  Part="1" 
AR Path="/5E20B7EC" Ref="C13"  Part="1" 
F 0 "C13" H 10936 3197 50  0000 R CNN
F 1 "12p" H 10936 3104 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 11088 3000 50  0001 C CNN
F 3 "~" H 11050 3150 50  0001 C CNN
	1    11050 3150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5E2FA5B2
P 11350 3150
AR Path="/5AEDCF96/5E2FA5B2" Ref="C?"  Part="1" 
AR Path="/5E2FA5B2" Ref="C14"  Part="1" 
F 0 "C14" H 11465 3197 50  0000 L CNN
F 1 "12p" H 11465 3104 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 11388 3000 50  0001 C CNN
F 3 "~" H 11350 3150 50  0001 C CNN
	1    11350 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	11050 3350 11050 3300
Wire Wire Line
	11350 3300 11350 3350
Wire Wire Line
	11350 2900 11450 2900
Wire Wire Line
	13100 2750 13250 2750
Wire Wire Line
	13100 2850 13250 2850
Text Label 13250 2750 0    50   ~ 0
XTAL1
Text Label 13250 2850 0    50   ~ 0
XTAL2
Text Label 10950 2900 2    50   ~ 0
XTAL1
Text Label 11450 2900 0    50   ~ 0
XTAL2
$Comp
L Device:C C?
U 1 1 5E6446C9
P 11800 2350
AR Path="/5AEDCF96/5E6446C9" Ref="C?"  Part="1" 
AR Path="/5E6446C9" Ref="C15"  Part="1" 
F 0 "C15" H 11825 2450 50  0000 L CNN
F 1 "100n" H 11825 2250 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 11838 2200 50  0001 C CNN
F 3 "~" H 11800 2350 50  0001 C CNN
	1    11800 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	11800 2500 11800 2550
Wire Wire Line
	11800 2200 11800 2150
Wire Wire Line
	11800 2150 11900 2150
$Comp
L Device:R R8
U 1 1 5E73F49D
P 11100 4200
F 0 "R8" V 11180 4200 50  0000 C CNN
F 1 "10k" V 11100 4200 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 11030 4200 50  0001 C CNN
F 3 "~" H 11100 4200 50  0001 C CNN
	1    11100 4200
	-1   0    0    -1  
$EndComp
Wire Wire Line
	11100 4350 11100 4400
$Comp
L Switch:SW_Push SW1
U 1 1 5E8AB5FB
P 11400 4400
F 0 "SW1" H 11400 4685 50  0000 C CNN
F 1 "SW_Push" H 11400 4594 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_B3SL-1002P" H 11400 4600 50  0001 C CNN
F 3 "~" H 11400 4600 50  0001 C CNN
	1    11400 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	11100 4400 11200 4400
Wire Wire Line
	11600 4400 11600 4450
$Comp
L power:+5V #PWR021
U 1 1 5EA2227D
P 11100 4000
F 0 "#PWR021" H 11100 3850 50  0001 C CNN
F 1 "+5V" H 11100 4140 50  0000 C CNN
F 2 "" H 11100 4000 50  0001 C CNN
F 3 "" H 11100 4000 50  0001 C CNN
	1    11100 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	11100 4000 11100 4050
$Comp
L power:+5V #PWR027
U 1 1 5EA9EDEA
P 12500 1350
F 0 "#PWR027" H 12500 1200 50  0001 C CNN
F 1 "+5V" H 12500 1490 50  0000 C CNN
F 2 "" H 12500 1350 50  0001 C CNN
F 3 "" H 12500 1350 50  0001 C CNN
	1    12500 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	12500 1350 12500 1400
$Comp
L Device:C C?
U 1 1 5EB94ACA
P 12950 1600
AR Path="/5AEDCF96/5EB94ACA" Ref="C?"  Part="1" 
AR Path="/5EB94ACA" Ref="C16"  Part="1" 
F 0 "C16" H 12975 1700 50  0000 L CNN
F 1 "1u" H 12975 1500 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 12988 1450 50  0001 C CNN
F 3 "~" H 12950 1600 50  0001 C CNN
	1    12950 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	12600 1400 12950 1400
Wire Wire Line
	12950 1400 12950 1450
Connection ~ 12600 1400
Wire Wire Line
	12600 1400 12600 1850
Wire Wire Line
	12950 1800 12950 1750
Wire Wire Line
	12950 1400 13350 1400
Wire Wire Line
	13350 1400 13350 1450
Connection ~ 12950 1400
Wire Wire Line
	13350 1750 13350 1800
$Comp
L Device:C C?
U 1 1 5EE8215E
P 13750 1600
AR Path="/5AEDCF96/5EE8215E" Ref="C?"  Part="1" 
AR Path="/5EE8215E" Ref="C18"  Part="1" 
F 0 "C18" H 13775 1700 50  0000 L CNN
F 1 "1u" H 13775 1500 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 13788 1450 50  0001 C CNN
F 3 "~" H 13750 1600 50  0001 C CNN
	1    13750 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	13350 1400 13750 1400
Wire Wire Line
	13750 1400 13750 1450
Connection ~ 13350 1400
Wire Wire Line
	13750 1750 13750 1800
Wire Wire Line
	12500 4900 12500 4850
Wire Wire Line
	13100 3850 13300 3850
Wire Wire Line
	13100 3950 13300 3950
Wire Wire Line
	13100 4050 13300 4050
$Comp
L Connector_Generic:Conn_02x03_Odd_Even J3
U 1 1 5F997B3F
P 14750 2550
F 0 "J3" H 14800 3000 50  0000 C CNN
F 1 "ISP_Programmierschnittstelle" H 14800 2900 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical" H 14750 2550 50  0001 C CNN
F 3 "~" H 14750 2550 50  0001 C CNN
	1    14750 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	13100 2650 13850 2650
Wire Wire Line
	13100 2550 13850 2550
Wire Wire Line
	13100 2450 13850 2450
Text Label 13850 2450 2    50   ~ 0
MOSI
Text Label 13850 2550 2    50   ~ 0
MISO
Text Label 13850 2650 2    50   ~ 0
SCK
Wire Wire Line
	14550 2450 14500 2450
Wire Wire Line
	14550 2550 14500 2550
Wire Wire Line
	14550 2650 14500 2650
Wire Wire Line
	15050 2450 15100 2450
Wire Wire Line
	15050 2550 15100 2550
Wire Wire Line
	15050 2650 15100 2650
Text Label 14500 2450 2    50   ~ 0
MISO
Text Label 14500 2550 2    50   ~ 0
SCK
Text Label 14500 2650 2    50   ~ 0
RESET
$Comp
L power:+5V #PWR032
U 1 1 5FDE278C
P 15100 2450
F 0 "#PWR032" H 15100 2300 50  0001 C CNN
F 1 "+5V" H 15100 2590 50  0000 C CNN
F 2 "" H 15100 2450 50  0001 C CNN
F 3 "" H 15100 2450 50  0001 C CNN
	1    15100 2450
	1    0    0    -1  
$EndComp
Text Label 15100 2550 0    50   ~ 0
MOSI
Wire Wire Line
	13100 2350 13550 2350
Wire Wire Line
	11100 4400 11000 4400
Connection ~ 11100 4400
Text Label 11000 4400 2    50   ~ 0
RESET
Wire Wire Line
	13550 2250 13100 2250
Wire Wire Line
	13300 3550 13100 3550
Wire Wire Line
	13100 4150 13300 4150
Wire Wire Line
	13100 4250 13300 4250
Wire Wire Line
	13100 2150 13550 2150
Wire Wire Line
	12600 1400 12500 1400
Connection ~ 12500 1400
Wire Wire Line
	12500 1400 12500 1850
$Comp
L DDDAC:GND #PWR026
U 1 1 5E840D93
P 11800 2550
F 0 "#PWR026" H 11800 2300 50  0001 C CNN
F 1 "GND" H 11900 2550 50  0001 C CNN
F 2 "" H 11800 2550 50  0001 C CNN
F 3 "" H 11800 2550 50  0001 C CNN
	1    11800 2550
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR028
U 1 1 5E842621
P 12500 4900
F 0 "#PWR028" H 12500 4650 50  0001 C CNN
F 1 "GND" H 12600 4900 50  0001 C CNN
F 2 "" H 12500 4900 50  0001 C CNN
F 3 "" H 12500 4900 50  0001 C CNN
	1    12500 4900
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR025
U 1 1 5E842AF9
P 11600 4450
F 0 "#PWR025" H 11600 4200 50  0001 C CNN
F 1 "GND" H 11700 4450 50  0001 C CNN
F 2 "" H 11600 4450 50  0001 C CNN
F 3 "" H 11600 4450 50  0001 C CNN
	1    11600 4450
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR020
U 1 1 5E843A37
P 11050 3350
F 0 "#PWR020" H 11050 3100 50  0001 C CNN
F 1 "GND" H 11150 3350 50  0001 C CNN
F 2 "" H 11050 3350 50  0001 C CNN
F 3 "" H 11050 3350 50  0001 C CNN
	1    11050 3350
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR024
U 1 1 5E843EB7
P 11350 3350
F 0 "#PWR024" H 11350 3100 50  0001 C CNN
F 1 "GND" H 11450 3350 50  0001 C CNN
F 2 "" H 11350 3350 50  0001 C CNN
F 3 "" H 11350 3350 50  0001 C CNN
	1    11350 3350
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR029
U 1 1 5E84550A
P 12950 1800
F 0 "#PWR029" H 12950 1550 50  0001 C CNN
F 1 "GND" H 13050 1800 50  0001 C CNN
F 2 "" H 12950 1800 50  0001 C CNN
F 3 "" H 12950 1800 50  0001 C CNN
	1    12950 1800
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR030
U 1 1 5E845C17
P 13350 1800
F 0 "#PWR030" H 13350 1550 50  0001 C CNN
F 1 "GND" H 13450 1800 50  0001 C CNN
F 2 "" H 13350 1800 50  0001 C CNN
F 3 "" H 13350 1800 50  0001 C CNN
	1    13350 1800
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR031
U 1 1 5E845F8D
P 13750 1800
F 0 "#PWR031" H 13750 1550 50  0001 C CNN
F 1 "GND" H 13850 1800 50  0001 C CNN
F 2 "" H 13750 1800 50  0001 C CNN
F 3 "" H 13750 1800 50  0001 C CNN
	1    13750 1800
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR033
U 1 1 5E846414
P 15100 2650
F 0 "#PWR033" H 15100 2400 50  0001 C CNN
F 1 "GND" H 15200 2650 50  0001 C CNN
F 2 "" H 15100 2650 50  0001 C CNN
F 3 "" H 15100 2650 50  0001 C CNN
	1    15100 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	13100 3250 13300 3250
Wire Wire Line
	13300 3150 13100 3150
Wire Wire Line
	13100 3050 13300 3050
Text Notes 12000 5250 0    197  ~ 0
DIP-32
$Comp
L Analog:ADM485JR U4
U 1 1 5DCAD6F8
P 12900 6800
F 0 "U4" H 12925 7190 60  0000 C CNN
F 1 "ADM485JR" H 12925 7082 60  0000 C CNN
F 2 "FootprintBibliothek:ADM485JR" H 12900 7100 60  0001 C CNN
F 3 "" H 12100 6850 60  0000 C CNN
	1    12900 6800
	1    0    0    -1  
$EndComp
Wire Wire Line
	13750 6250 13750 6800
$Comp
L DDDAC:GND #PWR035
U 1 1 5DE2E41F
P 13800 7550
F 0 "#PWR035" H 13800 7300 50  0001 C CNN
F 1 "GND" H 13900 7550 50  0001 C CNN
F 2 "" H 13800 7550 50  0001 C CNN
F 3 "" H 13800 7550 50  0001 C CNN
	1    13800 7550
	1    0    0    -1  
$EndComp
Wire Wire Line
	13750 7450 13800 7450
Wire Wire Line
	13800 7450 13800 7550
Wire Wire Line
	13750 7050 13850 7050
Wire Wire Line
	13750 7150 13850 7150
Wire Wire Line
	11800 7000 12100 7000
Text Label 11800 7200 2    50   ~ 0
EN_DE
Wire Wire Line
	11800 7200 12100 7200
Text Label 13300 4150 0    50   ~ 0
EN_DE
Text Label 13300 4050 0    50   ~ 0
EN_RE
Text Label 3650 8750 2    50   ~ 0
INTVcc
Text Notes 1400 7100 3    50   ~ 0
R1: 187000 Ohm, R2A: 4870 Ohm, R3: 8450 Ohm\nVuv Falling: 18.50 V, Vuv Rising: 20.00 V\nVov Falling: 28.57 V, Vov Rising: 29.16 V\n
Wire Wire Line
	14100 6950 14100 6900
Wire Wire Line
	14100 6900 13850 6900
Wire Wire Line
	13850 6900 13850 7050
Wire Wire Line
	13850 7300 14100 7300
Wire Wire Line
	14100 7300 14100 7250
Wire Wire Line
	13850 7150 13850 7300
Wire Wire Line
	14100 7300 14350 7300
Connection ~ 14100 7300
Wire Wire Line
	14350 7100 14350 7300
Wire Wire Line
	14350 7000 14350 6900
Wire Wire Line
	14350 6900 14100 6900
Connection ~ 14100 6900
$Comp
L Connector:Conn_01x01_Female J2
U 1 1 5DB4E588
P 1600 1650
F 0 "J2" H 1628 1630 50  0000 L CNN
F 1 "Conn_01x01_Female" H 1627 1584 50  0001 L CNN
F 2 "FootprintBibliothek:SolderConn_1xD1.2mm" H 1600 1650 50  0001 C CNN
F 3 "~" H 1600 1650 50  0001 C CNN
	1    1600 1650
	-1   0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J1
U 1 1 5DB4E57E
P 1600 1550
F 0 "J1" H 1628 1530 50  0000 L CNN
F 1 "Conn_01x01_Female" H 1627 1484 50  0001 L CNN
F 2 "FootprintBibliothek:SolderConn_1xD1.2mm" H 1600 1550 50  0001 C CNN
F 3 "~" H 1600 1550 50  0001 C CNN
	1    1600 1550
	-1   0    0    -1  
$EndComp
$Comp
L Device:L L1
U 1 1 5DB606C3
P 6300 2000
F 0 "L1" V 6500 2000 50  0000 C CNN
F 1 "4.7u" V 6400 2000 50  0000 C CNN
F 2 "Inductor_SMD:L-PEC-PA5003_472NLT" H 6300 2000 50  0001 C CNN
F 3 "~" H 6300 2000 50  0001 C CNN
F 4 "5.9A 0.0363Ohm" V 6600 1750 50  0000 C CNN "Characteristics"
F 5 "Pulse Electronics Corporation" H 6300 2000 50  0001 C CNN "Hersteller"
F 6 "PA5003.472NLT" V 6700 1750 50  0000 C CNN "Hersteller-Nr"
F 7 "Arrow" H 6300 2000 50  0001 C CNN "Distributor"
	1    6300 2000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2350 1850 2350 1750
Wire Wire Line
	2050 1850 2350 1850
Wire Wire Line
	2350 1350 2350 1450
Wire Wire Line
	2050 1350 2350 1350
$Comp
L Device:CP C2
U 1 1 5DC789DC
P 2350 1600
F 0 "C2" H 2375 1700 50  0000 L CNN
F 1 "4.7u" H 2375 1500 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_4x5.7" H 2388 1450 50  0001 C CNN
F 3 "~" H 2350 1600 50  0001 C CNN
F 4 "" H 2350 1600 50  0001 C CNN "Bestell-Nr"
F 5 "Elco" H 2350 1600 50  0001 C CNN "Description"
F 6 "" H 2350 1600 50  0001 C CNN "Distributor"
F 7 "35" H 2350 1600 50  0001 C CNN "Voltage"
	1    2350 1600
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C1
U 1 1 5DC7600E
P 2050 1600
F 0 "C1" H 2075 1700 50  0000 L CNN
F 1 "4.7u" H 2075 1500 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_4x5.7" H 2088 1450 50  0001 C CNN
F 3 "~" H 2050 1600 50  0001 C CNN
F 4 "" H 2050 1600 50  0001 C CNN "Bestell-Nr"
F 5 "Elco" H 2050 1600 50  0001 C CNN "Description"
F 6 "" H 2050 1600 50  0001 C CNN "Distributor"
F 7 "35" H 2050 1600 50  0001 C CNN "Voltage"
	1    2050 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	2050 1850 2050 1900
Connection ~ 2050 1850
Wire Wire Line
	1800 1850 1800 1650
Wire Wire Line
	2050 1850 1800 1850
Wire Wire Line
	2050 1750 2050 1850
Wire Wire Line
	2050 1350 2050 1450
Connection ~ 2050 1350
Wire Wire Line
	1800 1350 1800 1550
Wire Wire Line
	2050 1350 1800 1350
Wire Wire Line
	2050 1300 2050 1350
$Comp
L power:+24V #PWR01
U 1 1 5DB173A8
P 2050 1300
F 0 "#PWR01" H 2050 1150 50  0001 C CNN
F 1 "+24V" H 2065 1475 50  0000 C CNN
F 2 "" H 2050 1300 50  0001 C CNN
F 3 "" H 2050 1300 50  0001 C CNN
	1    2050 1300
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR02
U 1 1 5DB03F59
P 2050 1900
F 0 "#PWR02" H 2050 1650 50  0001 C CNN
F 1 "GND" H 2150 1900 50  0001 C CNN
F 2 "" H 2050 1900 50  0001 C CNN
F 3 "" H 2050 1900 50  0001 C CNN
	1    2050 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	3000 1300 3000 1350
$Comp
L power:+24V #PWR03
U 1 1 5D953ED9
P 3000 1300
F 0 "#PWR03" H 3000 1150 50  0001 C CNN
F 1 "+24V" H 3015 1475 50  0000 C CNN
F 2 "" H 3000 1300 50  0001 C CNN
F 3 "" H 3000 1300 50  0001 C CNN
	1    3000 1300
	1    0    0    -1  
$EndComp
NoConn ~ 5750 1350
$Comp
L power:+5V #PWR014
U 1 1 5DFE5C65
P 8100 2000
F 0 "#PWR014" H 8100 1850 50  0001 C CNN
F 1 "+5V" H 8100 2140 50  0000 C CNN
F 2 "" H 8100 2000 50  0001 C CNN
F 3 "" H 8100 2000 50  0001 C CNN
	1    8100 2000
	1    0    0    -1  
$EndComp
Connection ~ 7750 2000
Wire Wire Line
	7750 2000 8100 2000
Wire Wire Line
	5100 3050 5100 3000
Wire Wire Line
	5250 3050 5250 3000
$Comp
L DDDAC:GND #PWR09
U 1 1 5DE04F8D
P 5250 3050
F 0 "#PWR09" H 5250 2800 50  0001 C CNN
F 1 "GND" H 5350 3050 50  0001 C CNN
F 2 "" H 5250 3050 50  0001 C CNN
F 3 "" H 5250 3050 50  0001 C CNN
	1    5250 3050
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR08
U 1 1 5DE041AB
P 5100 3050
F 0 "#PWR08" H 5100 2800 50  0001 C CNN
F 1 "GND" H 5200 3050 50  0001 C CNN
F 2 "" H 5100 3050 50  0001 C CNN
F 3 "" H 5100 3050 50  0001 C CNN
	1    5100 3050
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR013
U 1 1 5DE01DB1
P 7750 2400
F 0 "#PWR013" H 7750 2150 50  0001 C CNN
F 1 "GND" H 7850 2400 50  0001 C CNN
F 2 "" H 7750 2400 50  0001 C CNN
F 3 "" H 7750 2400 50  0001 C CNN
	1    7750 2400
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR012
U 1 1 5DE01B8E
P 7350 2400
F 0 "#PWR012" H 7350 2150 50  0001 C CNN
F 1 "GND" H 7450 2400 50  0001 C CNN
F 2 "" H 7350 2400 50  0001 C CNN
F 3 "" H 7350 2400 50  0001 C CNN
	1    7350 2400
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR011
U 1 1 5DE0174E
P 6950 2400
F 0 "#PWR011" H 6950 2150 50  0001 C CNN
F 1 "GND" H 7050 2400 50  0001 C CNN
F 2 "" H 6950 2400 50  0001 C CNN
F 3 "" H 6950 2400 50  0001 C CNN
	1    6950 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	7750 2350 7750 2400
Wire Wire Line
	7350 2350 7350 2400
Wire Wire Line
	6950 2350 6950 2400
Connection ~ 7350 2000
Wire Wire Line
	7750 2000 7750 2050
Wire Wire Line
	7350 2000 7750 2000
Wire Wire Line
	7350 2000 7350 2050
Wire Wire Line
	6950 2000 7350 2000
Connection ~ 6950 2000
Wire Wire Line
	6950 2000 6950 2050
$Comp
L Device:C C9
U 1 1 5DD07B8E
P 7750 2200
F 0 "C9" H 7865 2247 50  0000 L CNN
F 1 "1u" H 7865 2154 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 7788 2050 50  0001 C CNN
F 3 "~" H 7750 2200 50  0001 C CNN
F 4 "0805 1uF 10% 50V X7R" H 7750 2200 50  0001 C CNN "Description"
	1    7750 2200
	1    0    0    -1  
$EndComp
$Comp
L Device:C C8
U 1 1 5DD05A57
P 7350 2200
F 0 "C8" H 7465 2293 50  0000 L CNN
F 1 "10u" H 7465 2200 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7388 2050 50  0001 C CNN
F 3 "~" H 7350 2200 50  0001 C CNN
F 4 "1210 10uF 20% 16V X5R " H 7350 2200 50  0001 C CNN "Description"
F 5 "" H 7465 2107 50  0000 L CNN "Characteristics"
F 6 "16" H 7350 2200 50  0001 C CNN "Voltage"
	1    7350 2200
	1    0    0    -1  
$EndComp
$Comp
L Device:C C7
U 1 1 5DD02AE0
P 6950 2200
F 0 "C7" H 7065 2247 50  0000 L CNN
F 1 "4.7u" H 7065 2154 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 6988 2050 50  0001 C CNN
F 3 "~" H 6950 2200 50  0001 C CNN
F 4 "1210 4.7uF 20% 16V X7R " H 6950 2200 50  0001 C CNN "Description"
F 5 "16" H 6950 2200 50  0001 C CNN "Voltage"
	1    6950 2200
	1    0    0    -1  
$EndComp
Connection ~ 6550 2000
Wire Wire Line
	6950 2000 6550 2000
Wire Wire Line
	6950 1500 6950 2000
Wire Wire Line
	5750 1500 6950 1500
Wire Wire Line
	6550 2700 6550 2650
$Comp
L DDDAC:GND #PWR010
U 1 1 5DCB0FE8
P 6550 2700
F 0 "#PWR010" H 6550 2450 50  0001 C CNN
F 1 "GND" H 6650 2700 50  0001 C CNN
F 2 "" H 6550 2700 50  0001 C CNN
F 3 "" H 6550 2700 50  0001 C CNN
	1    6550 2700
	1    0    0    -1  
$EndComp
Connection ~ 5900 2000
Wire Wire Line
	6150 2000 5900 2000
Wire Wire Line
	6550 2000 6450 2000
Connection ~ 6550 2350
Wire Wire Line
	6550 2300 6550 2350
Wire Wire Line
	5750 2350 6550 2350
$Comp
L Device:R R2
U 1 1 5DC14A65
P 6550 2500
F 0 "R2" H 6620 2547 50  0000 L CNN
F 1 "56.2k" H 6620 2454 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6480 2500 50  0001 C CNN
F 3 "~" H 6550 2500 50  0001 C CNN
F 4 "0603 56.2k OHM 1% 1/10W " H 6550 2500 50  0001 C CNN "Description"
	1    6550 2500
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 5DC12BC9
P 6550 2150
F 0 "R1" H 6620 2197 50  0000 L CNN
F 1 "412k" H 6620 2104 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6480 2150 50  0001 C CNN
F 3 "~" H 6550 2150 50  0001 C CNN
F 4 "0603 412k OHM 1% 1/10W " H 6550 2150 50  0001 C CNN "Description"
	1    6550 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	5750 2000 5900 2000
Wire Wire Line
	5900 1650 5900 1700
Wire Wire Line
	5750 1650 5900 1650
$Comp
L Device:C C6
U 1 1 5DBC05F4
P 5900 1850
F 0 "C6" H 5950 2100 50  0000 L CNN
F 1 "0.1u" H 5950 2000 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5938 1700 50  0001 C CNN
F 3 "~" H 5900 1850 50  0001 C CNN
F 4 "0603 0.1uF 10% 50V X7R" H 5900 1850 50  0001 C CNN "Description"
F 5 "" H 5900 1850 50  0001 C CNN "Bestell-Nr"
F 6 "" H 6015 1757 50  0000 L CNN "Characteristics"
F 7 "50" H 5900 1850 50  0001 C CNN "Voltage"
	1    5900 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	3850 1350 3450 1350
Connection ~ 3850 1350
Wire Wire Line
	3850 1400 3850 1350
Wire Wire Line
	3450 1350 3000 1350
Connection ~ 3450 1350
Wire Wire Line
	3450 1400 3450 1350
Connection ~ 4250 1350
Wire Wire Line
	4250 1350 3850 1350
Wire Wire Line
	3850 1800 3850 1700
$Comp
L DDDAC:GND #PWR05
U 1 1 5DB2CA53
P 3850 1800
F 0 "#PWR05" H 3850 1550 50  0001 C CNN
F 1 "GND" H 3950 1800 50  0001 C CNN
F 2 "" H 3850 1800 50  0001 C CNN
F 3 "" H 3850 1800 50  0001 C CNN
	1    3850 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	3450 1800 3450 1700
$Comp
L DDDAC:GND #PWR04
U 1 1 5DB08439
P 3450 1800
F 0 "#PWR04" H 3450 1550 50  0001 C CNN
F 1 "GND" H 3550 1800 50  0001 C CNN
F 2 "" H 3450 1800 50  0001 C CNN
F 3 "" H 3450 1800 50  0001 C CNN
	1    3450 1800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 5DB07E5D
P 3450 1550
F 0 "C3" H 3565 1643 50  0000 L CNN
F 1 "10u" H 3565 1550 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 3488 1400 50  0001 C CNN
F 3 "~" H 3450 1550 50  0001 C CNN
F 4 "1210 10uF 20% 50V X5R" H 3450 1550 50  0001 C CNN "Description"
F 5 "" H 3565 1457 50  0000 L CNN "Characteristics"
F 6 "915-5373" H 3450 1550 50  0001 C CNN "Bestell-Nr"
F 7 "https://de.rs-online.com" H 3450 1550 50  0001 C CNN "Distributor"
F 8 "50" H 3450 1550 50  0001 C CNN "Voltage"
	1    3450 1550
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 5DB05E9C
P 3850 1550
F 0 "C4" H 3965 1643 50  0000 L CNN
F 1 "10u" H 3965 1550 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 3888 1400 50  0001 C CNN
F 3 "~" H 3850 1550 50  0001 C CNN
F 4 "1210 10uF 20% 50V X5R" H 3850 1550 50  0001 C CNN "Description"
F 5 "" H 3965 1457 50  0000 L CNN "Characteristics"
F 6 "50" H 3850 1550 50  0001 C CNN "Voltage"
	1    3850 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	4250 1500 4250 1350
Connection ~ 4250 1500
Wire Wire Line
	4450 1500 4250 1500
Wire Wire Line
	4250 1350 4450 1350
Wire Wire Line
	4250 1650 4250 1500
Wire Wire Line
	4450 1650 4250 1650
Wire Wire Line
	4350 2700 4450 2700
Wire Wire Line
	4350 2900 4350 2700
$Comp
L DDDAC:GND #PWR07
U 1 1 5DA7A7B2
P 4350 2900
F 0 "#PWR07" H 4350 2650 50  0001 C CNN
F 1 "GND" H 4450 2900 50  0001 C CNN
F 2 "" H 4350 2900 50  0001 C CNN
F 3 "" H 4350 2900 50  0001 C CNN
	1    4350 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 2900 3900 2850
$Comp
L DDDAC:GND #PWR06
U 1 1 5DA5747F
P 3900 2900
F 0 "#PWR06" H 3900 2650 50  0001 C CNN
F 1 "GND" H 4000 2900 50  0001 C CNN
F 2 "" H 3900 2900 50  0001 C CNN
F 3 "" H 3900 2900 50  0001 C CNN
	1    3900 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 2000 3900 2550
Wire Wire Line
	4350 2450 4450 2450
Wire Wire Line
	4350 2300 4350 2450
Connection ~ 4350 2300
Wire Wire Line
	4350 2150 4350 2300
Connection ~ 4350 2150
Wire Wire Line
	4350 2000 3900 2000
Connection ~ 4350 2000
Wire Wire Line
	4350 2000 4350 2150
Wire Wire Line
	4450 2300 4350 2300
Wire Wire Line
	4450 2150 4350 2150
Wire Wire Line
	4450 2000 4350 2000
$Comp
L Device:C C5
U 1 1 5D944305
P 3900 2700
F 0 "C5" H 4015 2747 50  0000 L CNN
F 1 "4.7u" H 4015 2654 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 3938 2550 50  0001 C CNN
F 3 "~" H 3900 2700 50  0001 C CNN
F 4 "4.7uF 10% 10V X5R" H 3900 2700 50  0001 C CNN "Description"
F 5 "10" H 3900 2700 50  0001 C CNN "Voltage"
	1    3900 2700
	1    0    0    -1  
$EndComp
$Comp
L LED_Wecker:LTC3646 U1
U 1 1 5D950A4F
P 5100 2000
F 0 "U1" H 5100 2919 50  0000 C CNN
F 1 "LTC3646" H 5100 2826 50  0000 C CNN
F 2 "Package_DFN_QFN:DFN-14-1EP_3x4mm_P0.5mm_EP1.7x3.3mm" H 5100 2950 50  0001 C CNN
F 3 "" H 5100 2950 50  0001 C CNN
	1    5100 2000
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C17
U 1 1 5DD0E305
P 13350 1600
F 0 "C17" H 13375 1700 50  0000 L CNN
F 1 "4.7u" H 13375 1500 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_4x5.7" H 13388 1450 50  0001 C CNN
F 3 "~" H 13350 1600 50  0001 C CNN
F 4 "Elco" H 13350 1600 50  0001 C CNN "Description"
F 5 "35" H 13350 1600 50  0001 C CNN "Voltage"
	1    13350 1600
	1    0    0    -1  
$EndComp
$Comp
L Device:Crystal_GND24 Y1
U 1 1 5DD34D64
P 11200 2900
F 0 "Y1" H 11200 3377 50  0000 C CNN
F 1 "Crystal_GND24" H 11200 3284 50  0000 C CNN
F 2 "Crystal:Crystal_SMD_EuroQuartz_MT-4Pin_3.2x2.5mm" H 11200 2900 50  0001 C CNN
F 3 "https://www.reichelt.de/keramik-smd-quarz-2-5x3-2x0-7mm-16-0-mhz-16-000000-mt-p101037.html?&trstct=pol_3" H 11200 2900 50  0001 C CNN
F 4 "16MHz" H 11200 3191 50  0000 C CNN "Characteristics"
	1    11200 2900
	1    0    0    -1  
$EndComp
Connection ~ 11050 2900
Connection ~ 11350 2900
$Comp
L DDDAC:GND #PWR023
U 1 1 5DD38E70
P 11200 3200
F 0 "#PWR023" H 11200 2950 50  0001 C CNN
F 1 "GND" H 11300 3200 50  0001 C CNN
F 2 "" H 11200 3200 50  0001 C CNN
F 3 "" H 11200 3200 50  0001 C CNN
	1    11200 3200
	1    0    0    -1  
$EndComp
$Comp
L DDDAC:GND #PWR022
U 1 1 5DD39205
P 11200 2700
F 0 "#PWR022" H 11200 2450 50  0001 C CNN
F 1 "GND" H 11300 2700 50  0001 C CNN
F 2 "" H 11200 2700 50  0001 C CNN
F 3 "" H 11200 2700 50  0001 C CNN
	1    11200 2700
	0    -1   -1   0   
$EndComp
Wire Wire Line
	11200 3100 11200 3200
Wire Wire Line
	5050 4250 5050 4700
$Comp
L Device:R R6
U 1 1 5DD83606
P 4800 4700
F 0 "R6" V 4590 4700 50  0000 C CNN
F 1 "91k" V 4683 4700 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 4730 4700 50  0001 C CNN
F 3 "~" H 4800 4700 50  0001 C CNN
F 4 "0603 91k OHM 1% 1/10W " H 4800 4700 50  0001 C CNN "Description"
	1    4800 4700
	0    1    1    0   
$EndComp
$Comp
L Device:C C10
U 1 1 5DD83B56
P 4500 4900
F 0 "C10" H 4385 4947 50  0000 R CNN
F 1 "6.8u" H 4385 4854 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4538 4750 50  0001 C CNN
F 3 "~" H 4500 4900 50  0001 C CNN
F 4 "1210 6.8uF 20% 16V X7R " H 4500 4900 50  0001 C CNN "Description"
F 5 "16" H 4500 4900 50  0001 C CNN "Voltage"
	1    4500 4900
	1    0    0    -1  
$EndComp
$Comp
L Device:R R5
U 1 1 5DD842F8
P 4200 4700
F 0 "R5" V 3990 4700 50  0000 C CNN
F 1 "9.1k" V 4083 4700 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 4130 4700 50  0001 C CNN
F 3 "~" H 4200 4700 50  0001 C CNN
F 4 "0603 9.1k OHM 1% 1/10W " H 4200 4700 50  0001 C CNN "Description"
	1    4200 4700
	0    1    1    0   
$EndComp
Wire Wire Line
	3900 4700 4050 4700
Wire Wire Line
	4350 4700 4500 4700
Wire Wire Line
	4950 4700 5050 4700
Connection ~ 5050 4700
Wire Wire Line
	4500 4700 4500 4750
Connection ~ 4500 4700
Wire Wire Line
	4500 4700 4650 4700
$Comp
L DDDAC:GND #PWR018
U 1 1 5DDD7714
P 4500 5150
F 0 "#PWR018" H 4500 4900 50  0001 C CNN
F 1 "GND" H 4600 5150 50  0001 C CNN
F 2 "" H 4500 5150 50  0001 C CNN
F 3 "" H 4500 5150 50  0001 C CNN
	1    4500 5150
	1    0    0    -1  
$EndComp
Wire Wire Line
	4500 5150 4500 5050
$Comp
L Amplifier_Operational:MCP6002-xSN U2
U 1 1 5E00FC8C
P 3550 4700
F 0 "U2" H 3550 5070 50  0000 C CNN
F 1 "MCP6002-xSN" H 3550 4977 50  0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 3550 4700 50  0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 3550 4700 50  0001 C CNN
	1    3550 4700
	1    0    0    -1  
$EndComp
$Comp
L Amplifier_Operational:MCP6002-xSN U2
U 3 1 5E0159C9
P 3600 3900
F 0 "U2" V 3699 3900 50  0000 C CNN
F 1 "MCP6002-xSN" V 3606 3900 50  0000 C CNN
F 2 "" H 3600 3900 50  0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 3600 3900 50  0001 C CNN
	3    3600 3900
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5700 9550 6400 9550
Wire Wire Line
	2500 4600 2600 4600
Connection ~ 2600 4600
Wire Wire Line
	5050 4700 5200 4700
$Comp
L Amplifier_Operational:MCP6002-xSN U2
U 2 1 5E01284B
P 6100 4800
F 0 "U2" H 6100 5170 50  0000 C CNN
F 1 "MCP6002-xSN" H 6100 5077 50  0000 C CNN
F 2 "" H 6100 4800 50  0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 6100 4800 50  0001 C CNN
	2    6100 4800
	1    0    0    -1  
$EndComp
Wire Wire Line
	5750 4250 5050 4250
Wire Wire Line
	6450 4250 6050 4250
Wire Wire Line
	6450 4800 6450 4250
Wire Wire Line
	6600 4800 6450 4800
Connection ~ 6600 4800
$Comp
L Device:C C12
U 1 1 5DD44D5A
P 5900 4250
F 0 "C12" H 5785 4297 50  0000 R CNN
F 1 "2.2u" H 5785 4204 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5938 4100 50  0001 C CNN
F 3 "~" H 5900 4250 50  0001 C CNN
F 4 "1210 2.2uF 20% 16V X7R " H 5900 4250 50  0001 C CNN "Description"
F 5 "16" H 5900 4250 50  0001 C CNN "Voltage"
	1    5900 4250
	0    1    1    0   
$EndComp
Connection ~ 6450 4800
Wire Wire Line
	6700 4800 6600 4800
Wire Wire Line
	6600 4700 6600 4800
$Comp
L Connector:TestPoint_Probe TP2
U 1 1 5DB03958
P 6600 4700
F 0 "TP2" H 6654 4994 50  0000 C CNN
F 1 "Probe" H 6654 4901 50  0000 C CNN
F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 6800 4700 50  0001 C CNN
F 3 "~" H 6800 4700 50  0001 C CNN
	1    6600 4700
	1    0    0    -1  
$EndComp
Text Notes 5150 5450 0    50   ~ 0
PWM to Analog Converter
Wire Wire Line
	6450 5150 6450 4800
Wire Wire Line
	5750 5150 6450 5150
Wire Wire Line
	5750 4900 5750 5150
Wire Wire Line
	5800 4900 5750 4900
Wire Wire Line
	6400 4800 6450 4800
Wire Wire Line
	5600 5100 5600 5150
Wire Wire Line
	5600 4700 5500 4700
Connection ~ 5600 4700
Wire Wire Line
	5600 4700 5600 4800
Wire Wire Line
	5800 4700 5600 4700
$Comp
L DDDAC:GND #PWR019
U 1 1 5DB4E678
P 5600 5150
F 0 "#PWR019" H 5600 4900 50  0001 C CNN
F 1 "GND" H 5700 5150 50  0001 C CNN
F 2 "" H 5600 5150 50  0001 C CNN
F 3 "" H 5600 5150 50  0001 C CNN
	1    5600 5150
	1    0    0    -1  
$EndComp
$Comp
L Device:R R7
U 1 1 5DB48FAF
P 5350 4700
F 0 "R7" V 5140 4700 50  0000 C CNN
F 1 "27k" V 5233 4700 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 5280 4700 50  0001 C CNN
F 3 "~" H 5350 4700 50  0001 C CNN
F 4 "0603 27k OHM 1% 1/10W " H 5350 4700 50  0001 C CNN "Description"
	1    5350 4700
	0    1    1    0   
$EndComp
$Comp
L Device:C C11
U 1 1 5DB47695
P 5600 4950
F 0 "C11" H 5485 4997 50  0000 R CNN
F 1 "0.86u" H 5485 4904 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5638 4800 50  0001 C CNN
F 3 "~" H 5600 4950 50  0001 C CNN
F 4 "1210 0.86uF 20% 16V X7R " H 5600 4950 50  0001 C CNN "Description"
F 5 "16" H 5600 4950 50  0001 C CNN "Voltage"
	1    5600 4950
	1    0    0    -1  
$EndComp
Text Label 6700 4800 0    50   ~ 0
CTRL_Arduino_Analog
Wire Wire Line
	13100 3650 13300 3650
Text Label 13300 3650 0    50   ~ 0
RESET
Wire Wire Line
	13100 3450 14150 3450
Wire Wire Line
	13100 3350 14150 3350
$Comp
L Device:D_Schottky D1
U 1 1 5D80B8EF
P 6150 6950
F 0 "D1" H 6150 6850 50  0000 C CNN
F 1 "STPS2L60ZFY" H 6300 6650 50  0000 R CNN
F 2 "Diode_SMD:D_SOD-123F" H 6150 6950 50  0001 C CNN
F 3 "~" H 6150 6950 50  0001 C CNN
F 4 "Diode Schottky 60V 2A Automotive" H 6300 6550 50  0000 R CNN "Description"
F 5 "arrow.de" H 6150 6950 50  0001 C CNN "Distributor"
F 6 "STPS2L60ZFY" H 5800 6750 50  0001 R CNN "Bestell-Nr"
F 7 "STMicroelectronics" H 6150 6950 50  0001 C CNN "Hersteller"
F 8 "STPS2L60ZFY" H 6150 6950 50  0001 C CNN "Hersteller-Nr"
F 9 "60" H 6150 6950 50  0001 C CNN "Voltage"
F 10 "Schottky" H 6300 6750 50  0000 R CNN "Characteristics"
	1    6150 6950
	-1   0    0    1   
$EndComp
$EndSCHEMATC