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output-select.sch
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output-select.sch
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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 7 7
Title "DropBot control board"
Date "2017-06-19"
Rev "3.6"
Comp "Sci-Bots Inc."
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:R R17
U 1 1 56C16200
P 5800 4800
F 0 "R17" V 5880 4800 50 0000 C CNN
F 1 "51k" V 5800 4800 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 5730 4800 30 0001 C CNN
F 3 "" H 5800 4800 30 0000 C CNN
F 4 "RC0805FR-0751KL" H 5880 4900 50 0001 C CNN "MPN"
F 5 "Yageo" H 5880 4900 50 0001 C CNN "Manufacturer"
1 5800 4800
-1 0 0 1
$EndComp
$Comp
L sci-bots:AQW214 U5
U 1 1 56C16511
P 5400 4300
F 0 "U5" H 5400 4550 60 0000 C CNN
F 1 "DPST (2 Form A), 350V" H 5050 3900 60 0000 C CNN
F 2 "SMD_Packages:DIP-8_SMD" H 5400 4300 60 0001 C CNN
F 3 "" H 5400 4300 60 0000 C CNN
F 4 "TLP227G-2(TP1,N,F)" H 5400 4650 50 0001 C CNN "MPN"
F 5 "Toshiba" H 5400 4650 50 0001 C CNN "Manufacturer"
1 5400 4300
1 0 0 -1
$EndComp
$Comp
L Device:R R10
U 1 1 56BF2A44
P 4550 4200
F 0 "R10" V 4630 4200 50 0000 C CNN
F 1 "5.1k" V 4550 4200 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 4480 4200 30 0001 C CNN
F 3 "" H 4550 4200 30 0000 C CNN
F 4 "RC0805FR-075K1L" H 4630 4300 50 0001 C CNN "MPN"
F 5 "Yageo" H 4630 4300 50 0001 C CNN "Manufacturer"
1 4550 4200
1 0 0 -1
$EndComp
$Comp
L Device:R R12
U 1 1 56BF2F38
P 4750 4050
F 0 "R12" V 4830 4050 50 0000 C CNN
F 1 "100" V 4750 4050 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 4680 4050 30 0001 C CNN
F 3 "" H 4750 4050 30 0000 C CNN
F 4 "RC0805FR-07100RL" H 4830 4150 50 0001 C CNN "MPN"
F 5 "Yageo" H 4830 4150 50 0001 C CNN "Manufacturer"
1 4750 4050
0 -1 -1 0
$EndComp
$Comp
L Device:R R11
U 1 1 56BF3094
P 4850 4550
F 0 "R11" V 4930 4550 50 0000 C CNN
F 1 "100" V 4850 4550 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 4780 4550 30 0001 C CNN
F 3 "" H 4850 4550 30 0000 C CNN
F 4 "RC0805FR-07100RL" H 4930 4650 50 0001 C CNN "MPN"
F 5 "Yageo" H 4930 4650 50 0001 C CNN "Manufacturer"
1 4850 4550
0 -1 -1 0
$EndComp
$Comp
L sci-bots:74AHC1G32 U9
U 1 1 58517C1B
P 5850 3500
F 0 "U9" H 5850 3550 50 0000 C CNN
F 1 "74AHC1G32" H 5890 3475 50 0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-353" H 5850 3500 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/74AHC_AHCT1G32.pdf" H 5850 3500 50 0001 C CNN
F 4 "74AHC1G32GW,125" H 5850 3650 50 0001 C CNN "MPN"
F 5 "Nexperia" H 5850 3650 50 0001 C CNN "Manufacturer"
1 5850 3500
1 0 0 -1
$EndComp
$Comp
L Device:R R36
U 1 1 58577F50
P 5250 3250
F 0 "R36" V 5330 3250 50 0000 C CNN
F 1 "5.1k" V 5250 3250 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 5180 3250 30 0001 C CNN
F 3 "" H 5250 3250 30 0000 C CNN
F 4 "RC0805FR-075K1L" H 5330 3350 50 0001 C CNN "MPN"
F 5 "Yageo" H 5330 3350 50 0001 C CNN "Manufacturer"
1 5250 3250
-1 0 0 1
$EndComp
$Comp
L power:+3.3V #PWR044
U 1 1 5B3C0E4E
P 5650 3100
F 0 "#PWR044" H 5650 2950 50 0001 C CNN
F 1 "+3.3V" H 5650 3240 50 0000 C CNN
F 2 "" H 5650 3100 50 0001 C CNN
F 3 "" H 5650 3100 50 0001 C CNN
1 5650 3100
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR045
U 1 1 5B3C0EEC
P 4100 4050
F 0 "#PWR045" H 4100 3900 50 0001 C CNN
F 1 "+3.3V" H 4100 4190 50 0000 C CNN
F 2 "" H 4100 4050 50 0001 C CNN
F 3 "" H 4100 4050 50 0001 C CNN
1 4100 4050
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR046
U 1 1 5B3C10F0
P 5800 4950
F 0 "#PWR046" H 5800 4800 50 0001 C CNN
F 1 "+3.3V" H 5800 5090 50 0000 C CNN
F 2 "" H 5800 4950 50 0001 C CNN
F 3 "" H 5800 4950 50 0001 C CNN
1 5800 4950
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR047
U 1 1 5B3CAC28
P 4400 4550
F 0 "#PWR047" H 4400 4300 50 0001 C CNN
F 1 "GND" H 4400 4400 50 0000 C CNN
F 2 "" H 4400 4550 50 0001 C CNN
F 3 "" H 4400 4550 50 0001 C CNN
1 4400 4550
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR048
U 1 1 5B3CAFE2
P 5650 3700
F 0 "#PWR048" H 5650 3450 50 0001 C CNN
F 1 "GND" H 5650 3550 50 0000 C CNN
F 2 "" H 5650 3700 50 0001 C CNN
F 3 "" H 5650 3700 50 0001 C CNN
1 5650 3700
1 0 0 -1
$EndComp
Text GLabel 5800 4300 2 60 Input ~ 0
VOUT
Text GLabel 5250 3600 0 60 Input ~ 0
D8/OUTPUT_SELECT
Text Notes 4200 3150 0 60 ~ 0
OUTPUT SELECT
Text GLabel 5800 4650 2 60 Input ~ 0
A0/SHORT_CHK
Text GLabel 5800 4050 2 60 Input ~ 0
HVAC
Text GLabel 5250 3400 0 60 Input ~ 0
HV_OE
Text Notes 4250 3900 0 60 ~ 0
Both inputs must be\nlow to select HV output
Text Notes 6250 4850 0 60 ~ 0
Short circuit check
Wire Wire Line
5800 4550 5800 4650
Wire Wire Line
4950 3950 6450 3950
Wire Wire Line
5650 3100 5650 3300
Wire Wire Line
4100 4050 4550 4050
Wire Wire Line
4900 4050 5000 4050
Wire Wire Line
4550 4350 4950 4350
Wire Wire Line
4950 3950 4950 4250
Wire Wire Line
5800 4350 5800 4250
Wire Wire Line
6450 3950 6450 3500
Wire Wire Line
5250 3100 5650 3100
Wire Wire Line
5000 4250 4950 4250
Wire Wire Line
4700 4550 4400 4550
Wire Wire Line
4950 4350 5000 4350
Wire Wire Line
4950 4250 4950 4350
Wire Wire Line
4550 4050 4600 4050
Connection ~ 4950 4350
Connection ~ 4950 4250
Connection ~ 4550 4050
$EndSCHEMATC