digital-isolator.sch

EESchema Schematic File Version 2  date Fri 16 Dec 2011 02:31:38 AM UTC
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:isolators
LIBS:regulators
LIBS:resistorarrays
LIBS:digital-isolator-cache
EELAYER 25  0
EELAYER END
$Descr A3 16535 11700
encoding utf-8
Sheet 1 1
Title "Digital Isolator"
Date "16 dec 2011"
Rev "0"
Comp "Kendrick Shaw"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Label 7900 2300 0    30   ~ 0
9V_iso_postfilter
Text Label 7100 2300 0    30   ~ 0
9V_iso_prefilter
Text Label 5600 2300 0    30   ~ 0
5V_in_postfilter
Text Label 4350 2300 0    30   ~ 0
5V_in_prefilter
Wire Wire Line
	2000 6450 2000 6900
Wire Wire Line
	2000 6900 1850 6900
Connection ~ 5600 2300
Wire Wire Line
	5600 2250 5600 2300
Wire Wire Line
	1900 8600 3050 8600
Wire Wire Line
	3050 8600 3050 7950
Wire Wire Line
	3050 7950 2950 7950
Wire Wire Line
	2950 8150 3500 8150
Wire Wire Line
	1900 8250 2350 8250
Wire Wire Line
	1900 8050 2350 8050
Connection ~ 10900 5200
Wire Wire Line
	10900 5200 10900 4950
Connection ~ 9950 5200
Wire Wire Line
	9950 5200 9950 5100
Wire Wire Line
	12100 5200 12100 5100
Connection ~ 12100 4550
Wire Wire Line
	12100 4600 12100 4500
Connection ~ 11750 3950
Wire Wire Line
	11750 4050 11750 3950
Connection ~ 12550 3950
Wire Wire Line
	12550 3950 12550 4000
Connection ~ 9600 4450
Wire Wire Line
	9050 4450 10250 4450
Wire Wire Line
	9950 4700 9950 4650
Wire Wire Line
	9950 4650 10250 4650
Connection ~ 2000 6450
Connection ~ 12600 2700
Wire Wire Line
	12600 2650 12600 2700
Wire Notes Line
	6350 9800 6350 11100
Wire Wire Line
	8400 2300 7750 2300
Wire Wire Line
	3350 2800 5650 2800
Wire Notes Line
	6350 8550 6350 8700
Wire Notes Line
	6350 2000 6350 1800
Wire Notes Line
	6350 4400 6350 3900
Wire Notes Line
	6350 8250 6350 7600
Wire Wire Line
	11550 2800 12350 2800
Wire Wire Line
	12350 2800 12350 2550
Wire Wire Line
	2400 5950 1800 5950
Wire Wire Line
	2400 5850 1800 5850
Wire Wire Line
	2400 6250 1800 6250
Wire Wire Line
	2400 6050 1800 6050
Wire Wire Line
	2400 6150 1800 6150
Wire Wire Line
	2400 6350 1800 6350
Wire Wire Line
	2400 5750 1800 5750
Wire Wire Line
	2400 5550 1800 5550
Wire Wire Line
	2400 5450 1800 5450
Wire Wire Line
	2400 5650 1800 5650
Wire Wire Line
	2400 5250 1800 5250
Wire Wire Line
	2400 5050 1800 5050
Wire Wire Line
	2400 5150 1800 5150
Wire Wire Line
	2400 5350 1800 5350
Wire Wire Line
	2400 4950 1800 4950
Wire Wire Line
	2400 4750 1800 4750
Wire Wire Line
	2400 6550 1800 6550
Wire Wire Line
	8200 10350 7100 10350
Wire Wire Line
	7100 10350 7100 8900
Wire Wire Line
	7100 8900 7000 8900
Wire Wire Line
	8200 9850 7000 9850
Wire Wire Line
	7000 9850 7000 9600
Wire Wire Line
	8200 9500 7600 9500
Wire Wire Line
	8200 9300 7600 9300
Wire Wire Line
	8200 9100 7600 9100
Wire Wire Line
	4500 9500 5100 9500
Wire Wire Line
	4500 9300 5100 9300
Wire Wire Line
	4500 9100 5100 9100
Connection ~ 7650 10350
Connection ~ 5050 10350
Connection ~ 7300 9850
Wire Wire Line
	7650 9850 7650 9900
Connection ~ 7300 10350
Wire Wire Line
	7650 10350 7650 10300
Connection ~ 5400 9850
Wire Wire Line
	5050 9850 5050 9900
Connection ~ 5400 10350
Wire Wire Line
	5400 10300 5400 10350
Wire Wire Line
	7000 9500 7200 9500
Wire Wire Line
	7000 9300 7200 9300
Wire Wire Line
	7000 9100 7200 9100
Wire Wire Line
	5500 9500 5700 9500
Wire Wire Line
	5500 9300 5700 9300
Wire Wire Line
	5500 9100 5700 9100
Wire Wire Line
	5700 9000 5500 9000
Wire Wire Line
	5700 9200 5500 9200
Wire Wire Line
	5700 9400 5500 9400
Wire Wire Line
	7200 9000 7000 9000
Wire Wire Line
	7200 9200 7000 9200
Wire Wire Line
	7200 9400 7000 9400
Wire Wire Line
	5050 10350 5050 10300
Wire Wire Line
	5400 9900 5400 9850
Wire Wire Line
	7300 10300 7300 10350
Wire Wire Line
	7300 9900 7300 9850
Connection ~ 5050 9850
Connection ~ 7650 9850
Wire Wire Line
	4500 9000 5100 9000
Wire Wire Line
	4500 9200 5100 9200
Wire Wire Line
	4500 9400 5100 9400
Wire Wire Line
	8200 9000 7600 9000
Wire Wire Line
	8200 9200 7600 9200
Wire Wire Line
	8200 9400 7600 9400
Wire Wire Line
	8200 7100 7600 7100
Wire Wire Line
	8200 6900 7600 6900
Wire Wire Line
	8200 6700 7600 6700
Wire Wire Line
	4500 7100 5100 7100
Wire Wire Line
	4500 6900 5100 6900
Wire Wire Line
	4500 6700 5100 6700
Connection ~ 7650 5950
Wire Wire Line
	8200 5950 7000 5950
Connection ~ 5050 5950
Wire Wire Line
	4500 5950 5700 5950
Wire Wire Line
	7300 6000 7300 5950
Wire Wire Line
	7000 5950 7000 6600
Wire Wire Line
	7300 6400 7300 6450
Wire Wire Line
	7100 7300 7100 6450
Wire Wire Line
	7100 7300 7000 7300
Wire Wire Line
	5400 6000 5400 5950
Wire Wire Line
	5700 5950 5700 6600
Wire Wire Line
	5050 6450 5050 6400
Wire Wire Line
	5600 7300 5600 6450
Wire Wire Line
	5600 7300 5700 7300
Wire Wire Line
	7200 7100 7000 7100
Wire Wire Line
	7200 6900 7000 6900
Wire Wire Line
	7200 6700 7000 6700
Wire Wire Line
	5700 7100 5500 7100
Wire Wire Line
	5700 6900 5500 6900
Wire Wire Line
	5700 6700 5500 6700
Wire Wire Line
	5500 6800 5700 6800
Wire Wire Line
	5500 7000 5700 7000
Wire Wire Line
	5500 7200 5700 7200
Wire Wire Line
	7000 6800 7200 6800
Wire Wire Line
	7000 7000 7200 7000
Wire Wire Line
	7000 7200 7200 7200
Wire Wire Line
	5400 6400 5400 6450
Connection ~ 5400 6450
Wire Wire Line
	5050 5950 5050 6000
Connection ~ 5400 5950
Wire Wire Line
	7650 6450 7650 6400
Connection ~ 7300 6450
Wire Wire Line
	7650 5950 7650 6000
Connection ~ 7300 5950
Wire Wire Line
	5600 6450 4500 6450
Connection ~ 5050 6450
Wire Wire Line
	7100 6450 8200 6450
Connection ~ 7650 6450
Wire Wire Line
	4500 6800 5100 6800
Wire Wire Line
	4500 7000 5100 7000
Wire Wire Line
	4500 7200 5100 7200
Wire Wire Line
	8200 6800 7600 6800
Wire Wire Line
	8200 7000 7600 7000
Wire Wire Line
	8200 7200 7600 7200
Wire Wire Line
	8200 5250 7600 5250
Wire Wire Line
	8200 5050 7600 5050
Wire Wire Line
	8200 4850 7600 4850
Wire Wire Line
	4500 5250 5100 5250
Wire Wire Line
	4500 5050 5100 5050
Wire Wire Line
	4500 4850 5100 4850
Wire Wire Line
	3900 2300 3350 2300
Connection ~ 4550 2800
Connection ~ 8150 2800
Connection ~ 7850 2800
Wire Wire Line
	8150 2800 8150 2750
Connection ~ 7850 2300
Wire Wire Line
	8150 2350 8150 2300
Wire Wire Line
	7050 2300 7150 2300
Wire Wire Line
	4850 2350 4850 2300
Wire Wire Line
	4550 2800 4550 2750
Wire Wire Line
	5650 2800 5650 2500
Connection ~ 7650 4500
Wire Wire Line
	8200 4500 7100 4500
Connection ~ 5050 4500
Wire Wire Line
	4500 4500 5600 4500
Connection ~ 7300 4000
Wire Wire Line
	7650 4000 7650 4050
Connection ~ 7300 4500
Wire Wire Line
	7650 4500 7650 4450
Connection ~ 5400 4000
Wire Wire Line
	5050 4000 5050 4050
Connection ~ 5400 4500
Wire Wire Line
	5400 4450 5400 4500
Wire Wire Line
	7000 5250 7200 5250
Wire Wire Line
	7000 5050 7200 5050
Wire Wire Line
	7000 4850 7200 4850
Wire Wire Line
	5500 5250 5700 5250
Wire Wire Line
	5500 5050 5700 5050
Wire Wire Line
	5500 4850 5700 4850
Wire Wire Line
	5700 4750 5500 4750
Wire Wire Line
	5700 4950 5500 4950
Wire Wire Line
	5700 5150 5500 5150
Wire Wire Line
	7200 4750 7000 4750
Wire Wire Line
	7200 4950 7000 4950
Wire Wire Line
	7200 5150 7000 5150
Wire Wire Line
	5700 5350 5600 5350
Wire Wire Line
	5600 5350 5600 4500
Wire Wire Line
	5050 4500 5050 4450
Wire Wire Line
	5700 4650 5700 4000
Wire Wire Line
	5400 4050 5400 4000
Wire Wire Line
	7000 5350 7100 5350
Wire Wire Line
	7100 5350 7100 4500
Wire Wire Line
	7300 4450 7300 4500
Wire Wire Line
	7000 4650 7000 4000
Wire Wire Line
	7300 4050 7300 4000
Wire Wire Line
	5700 4000 4500 4000
Connection ~ 5050 4000
Wire Wire Line
	7000 4000 8200 4000
Connection ~ 7650 4000
Wire Wire Line
	5550 2300 5650 2300
Wire Wire Line
	4850 2750 4850 2800
Connection ~ 4850 2800
Wire Wire Line
	4550 2300 4550 2350
Connection ~ 4850 2300
Wire Wire Line
	7850 2300 7850 2350
Wire Wire Line
	7050 2500 7050 2800
Wire Wire Line
	7850 2750 7850 2800
Connection ~ 8150 2300
Connection ~ 4550 2300
Wire Wire Line
	4500 4750 5100 4750
Wire Wire Line
	4500 4950 5100 4950
Wire Wire Line
	4500 5150 5100 5150
Wire Wire Line
	8200 4750 7600 4750
Wire Wire Line
	8200 4950 7600 4950
Wire Wire Line
	8200 5150 7600 5150
Wire Wire Line
	5700 9600 5700 9850
Wire Wire Line
	5700 9850 4500 9850
Wire Wire Line
	5700 8900 5600 8900
Wire Wire Line
	5600 8900 5600 10350
Wire Wire Line
	5600 10350 4500 10350
Wire Wire Line
	1800 6450 2400 6450
Wire Wire Line
	2400 4650 1800 4650
Wire Wire Line
	2400 4850 1800 4850
Wire Wire Line
	12150 2550 12150 2650
Wire Wire Line
	12150 2650 11550 2650
Wire Wire Line
	12250 2550 12250 2700
Wire Wire Line
	12250 2700 13150 2700
Wire Wire Line
	14250 5600 14700 5600
Wire Wire Line
	14250 5400 14700 5400
Wire Wire Line
	14700 7300 14250 7300
Wire Wire Line
	14700 7200 14250 7200
Wire Wire Line
	14250 5500 14700 5500
Wire Wire Line
	14250 5700 14700 5700
Wire Wire Line
	14250 6100 14700 6100
Wire Wire Line
	14250 5900 14700 5900
Wire Wire Line
	14250 5800 14700 5800
Wire Wire Line
	14250 6000 14700 6000
Wire Wire Line
	14250 6400 14700 6400
Wire Wire Line
	14250 6200 14700 6200
Wire Wire Line
	14250 6300 14700 6300
Wire Wire Line
	14250 6500 14700 6500
Wire Wire Line
	14250 7100 14700 7100
Wire Wire Line
	14250 6900 14700 6900
Wire Wire Line
	14250 6800 14700 6800
Wire Wire Line
	14250 7000 14700 7000
Wire Wire Line
	14250 6600 14700 6600
Wire Wire Line
	14250 6700 14700 6700
Wire Wire Line
	14700 4450 14250 4450
Wire Wire Line
	14700 4250 14250 4250
Wire Wire Line
	14700 4550 14250 4550
Wire Wire Line
	14700 4350 14250 4350
Wire Notes Line
	6350 6350 6350 5650
Wire Notes Line
	6350 3550 6350 2900
Wire Wire Line
	4950 2300 4100 2300
Wire Wire Line
	7050 2800 9450 2800
Wire Wire Line
	8600 2300 9450 2300
Wire Notes Line
	6350 1550 6350 600 
Wire Wire Line
	8900 2250 8900 2300
Connection ~ 8900 2300
Connection ~ 2100 6550
Wire Wire Line
	10150 4450 10150 4750
Wire Wire Line
	10150 4750 10250 4750
Wire Wire Line
	9600 4500 9600 4450
Connection ~ 10150 4450
Wire Wire Line
	11550 4450 11550 3950
Wire Wire Line
	11550 3950 13150 3950
Wire Wire Line
	12100 3950 12100 4000
Connection ~ 12100 3950
Wire Wire Line
	11550 4550 12100 4550
Wire Wire Line
	11750 4450 11750 4550
Connection ~ 11750 4550
Wire Wire Line
	9050 5200 12550 5200
Wire Wire Line
	12550 5200 12550 4400
Connection ~ 12100 5200
Wire Wire Line
	9600 5200 9600 4900
Connection ~ 9600 5200
Wire Wire Line
	11550 4750 11650 4750
Wire Wire Line
	11650 4750 11650 5200
Connection ~ 11650 5200
Connection ~ 11650 7650
Wire Wire Line
	11650 7650 11650 7200
Wire Wire Line
	11650 7200 11550 7200
Connection ~ 9600 7650
Wire Wire Line
	9600 7650 9600 7350
Connection ~ 12100 7650
Wire Wire Line
	12550 6850 12550 7650
Wire Wire Line
	12550 7650 9050 7650
Connection ~ 11750 7000
Wire Wire Line
	11750 6900 11750 7000
Wire Wire Line
	11550 7000 12100 7000
Connection ~ 12100 6400
Wire Wire Line
	12100 6400 12100 6450
Wire Wire Line
	13150 6400 11550 6400
Wire Wire Line
	11550 6400 11550 6900
Connection ~ 10150 6900
Wire Wire Line
	9600 6900 9600 6950
Wire Wire Line
	10250 7200 10150 7200
Wire Wire Line
	10150 7200 10150 6900
Wire Wire Line
	10250 7100 9950 7100
Wire Wire Line
	9950 7100 9950 7150
Wire Wire Line
	10250 6900 9050 6900
Connection ~ 9600 6900
Wire Wire Line
	12550 6400 12550 6450
Connection ~ 12550 6400
Wire Wire Line
	11750 6500 11750 6400
Connection ~ 11750 6400
Wire Wire Line
	12100 6950 12100 7050
Connection ~ 12100 7000
Wire Wire Line
	12100 7650 12100 7550
Wire Wire Line
	9950 7650 9950 7550
Connection ~ 9950 7650
Wire Wire Line
	10900 7650 10900 7400
Connection ~ 10900 7650
Wire Wire Line
	1900 8150 2350 8150
Wire Wire Line
	2950 8050 3500 8050
Wire Wire Line
	2950 8250 3500 8250
Wire Wire Line
	2350 8350 2350 8600
Connection ~ 2350 8600
Connection ~ 2350 9600
Wire Wire Line
	2350 9350 2350 9600
Wire Wire Line
	2950 9250 3500 9250
Wire Wire Line
	2950 9050 3500 9050
Wire Wire Line
	1900 9150 2350 9150
Wire Wire Line
	1900 9050 2350 9050
Wire Wire Line
	1900 9250 2350 9250
Wire Wire Line
	2950 9150 3500 9150
Wire Wire Line
	2950 8950 3050 8950
Wire Wire Line
	3050 8950 3050 9600
Wire Wire Line
	3050 9600 1900 9600
Connection ~ 9950 10000
Wire Wire Line
	9950 9750 9950 10000
Wire Wire Line
	10550 9650 11100 9650
Wire Wire Line
	10550 9450 11100 9450
Wire Wire Line
	9500 9550 9950 9550
Wire Wire Line
	9500 9450 9950 9450
Wire Wire Line
	9500 9650 9950 9650
Wire Wire Line
	10550 9550 11100 9550
Wire Wire Line
	10550 9350 10650 9350
Wire Wire Line
	10650 9350 10650 10000
Wire Wire Line
	10650 10000 9500 10000
Wire Wire Line
	2250 6900 2100 6900
Wire Wire Line
	2100 6900 2100 6550
$Comp
L PWR_FLAG #FLG01
U 1 1 4EE0232E
P 5600 2250
F 0 "#FLG01" H 5600 2520 30  0001 C CNN
F 1 "PWR_FLAG" H 5600 2480 30  0000 C CNN
	1    5600 2250
	1    0    0    -1  
$EndComp
Text Notes 9700 9000 0    60   ~ 0
Input pull up resistors
$Comp
L R_BUS8 RR3
U 1 1 4EE015D2
P 10250 9550
F 0 "RR3" H 10250 9850 60  0000 C CNN
F 1 "100k" H 10250 9250 60  0000 C CNN
F 2 "EXBA10xxxxx" H 10250 9550 60  0001 C CNN
	1    10250 9550
	1    0    0    -1  
$EndComp
Text Label 9500 9450 0    60   ~ 0
IN13
Text Label 9500 9550 0    60   ~ 0
IN15
Text Label 9500 9650 0    60   ~ 0
IN17
Text Label 11100 9450 2    60   ~ 0
IN14
Text Label 11100 9550 2    60   ~ 0
IN16
Text Label 11100 9650 2    60   ~ 0
IN18
NoConn ~ 10550 9750
NoConn ~ 9950 9350
Text Label 9500 10000 0    60   ~ 0
VCC_ISO
$Comp
L R_BUS8 RR2
U 1 1 4EE01536
P 2650 9150
F 0 "RR2" H 2650 9450 60  0000 C CNN
F 1 "100k" H 2650 8850 60  0000 C CNN
F 2 "EXBA10xxxxx" H 2650 9150 60  0001 C CNN
	1    2650 9150
	1    0    0    -1  
$EndComp
Text Label 1900 9050 0    60   ~ 0
IN7
Text Label 1900 9150 0    60   ~ 0
IN9
Text Label 1900 9250 0    60   ~ 0
IN11
Text Label 3500 9050 2    60   ~ 0
IN8
Text Label 3500 9150 2    60   ~ 0
IN10
Text Label 3500 9250 2    60   ~ 0
IN12
NoConn ~ 2950 9350
NoConn ~ 2350 8950
Text Label 1900 9600 0    60   ~ 0
5V_IN
Text Label 1900 8600 0    60   ~ 0
5V_IN
NoConn ~ 2350 7950
NoConn ~ 2950 8350
Text Label 3500 8250 2    60   ~ 0
IN6
Text Label 3500 8150 2    60   ~ 0
IN4
Text Label 3500 8050 2    60   ~ 0
IN2
Text Label 1900 8250 0    60   ~ 0
IN5
Text Label 1900 8150 0    60   ~ 0
IN3
Text Label 1900 8050 0    60   ~ 0
IN1
$Comp
L R_BUS8 RR1
U 1 1 4EE0143C
P 2650 8150
F 0 "RR1" H 2650 8450 60  0000 C CNN
F 1 "100k" H 2650 7850 60  0000 C CNN
F 2 "EXBA10xxxxx" H 2650 8150 60  0001 C CNN
	1    2650 8150
	1    0    0    -1  
$EndComp
Text Notes 2100 7600 0    60   ~ 0
Input pullup resistors
Text Notes 10450 6250 0    60   ~ 0
3V3 power regulation
$Comp
L TPS7A49XX U6
U 1 1 4EDFF93E
P 10900 7050
F 0 "U6" H 11100 6700 60  0000 C CNN
F 1 "TPS7A49XX" H 10900 7350 60  0000 C CNN
F 2 "MSOP8_PowerPad" H 10900 7050 60  0001 C CNN
	1    10900 7050
	-1   0    0    -1  
$EndComp
$Comp
L C C22
U 1 1 4EDFF93D
P 11750 6700
F 0 "C22" H 11800 6800 50  0000 L CNN
F 1 "10nF" H 11800 6600 50  0000 L CNN
F 2 "SM0603" H 11750 6700 60  0001 C CNN
	1    11750 6700
	1    0    0    -1  
$EndComp
$Comp
L C C24
U 1 1 4EDFF93C
P 12550 6650
F 0 "C24" H 12600 6750 50  0000 L CNN
F 1 "10uF" H 12600 6550 50  0000 L CNN
F 2 "SM1210" H 12550 6650 60  0001 C CNN
	1    12550 6650
	1    0    0    -1  
$EndComp
$Comp
L C C18
U 1 1 4EDFF93B
P 9600 7150
F 0 "C18" H 9650 7250 50  0000 L CNN
F 1 "10uF" H 9650 7050 50  0000 L CNN
F 2 "SM1210" H 9600 7150 60  0001 C CNN
	1    9600 7150
	1    0    0    -1  
$EndComp
$Comp
L C C20
U 1 1 4EDFF93A
P 9950 7350
F 0 "C20" H 10000 7450 50  0000 L CNN
F 1 "10nF" H 10000 7250 50  0000 L CNN
F 2 "SM0603" H 9950 7350 60  0001 C CNN
	1    9950 7350
	1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 4EDFF939
P 12100 6700
F 0 "R3" V 12180 6700 50  0000 C CNN
F 1 "68.1k" V 12100 6700 50  0000 C CNN
F 2 "SM0603" H 12100 6700 60  0001 C CNN
	1    12100 6700
	1    0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 4EDFF938
P 12100 7300
F 0 "R4" V 12180 7300 50  0000 C CNN
F 1 "39.2k" V 12100 7300 50  0000 C CNN
F 2 "SM0603" H 12100 7300 60  0001 C CNN
	1    12100 7300
	1    0    0    -1  
$EndComp
Text Label 9050 6900 0    60   ~ 0
9V_ISO
Text Label 9050 7650 0    60   ~ 0
GND_ISO
Text Label 13150 6400 2    60   ~ 0
3V3_ISO
Text Label 13150 3950 2    60   ~ 0
5V_ISO
Text Label 9050 5200 0    60   ~ 0
GND_ISO
Text Label 9050 4450 0    60   ~ 0
9V_ISO
$Comp
L R R2
U 1 1 4EDFDBBF
P 12100 4850
F 0 "R2" V 12180 4850 50  0000 C CNN
F 1 "39.2k" V 12100 4850 50  0000 C CNN
F 2 "SM0603" H 12100 4850 60  0001 C CNN
	1    12100 4850
	1    0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 4EDFDBB9
P 12100 4250
F 0 "R1" V 12180 4250 50  0000 C CNN
F 1 "124k" V 12100 4250 50  0000 C CNN
F 2 "SM0603" H 12100 4250 60  0001 C CNN
	1    12100 4250
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 4EDFDBA9
P 9950 4900
AR Path="/4EDFDB8D" Ref="C?"  Part="1" 
AR Path="/4EDFDBA9" Ref="C19"  Part="1" 
F 0 "C19" H 10000 5000 50  0000 L CNN
F 1 "10nF" H 10000 4800 50  0000 L CNN
F 2 "SM0603" H 9950 4900 60  0001 C CNN
	1    9950 4900
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 4EDFDBA6
P 9600 4700
AR Path="/4EDFDB8D" Ref="C?"  Part="1" 
AR Path="/4EDFDBA6" Ref="C17"  Part="1" 
F 0 "C17" H 9650 4800 50  0000 L CNN
F 1 "10uF" H 9650 4600 50  0000 L CNN
F 2 "SM1210" H 9600 4700 60  0001 C CNN
	1    9600 4700
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 4EDFDB9B
P 12550 4200
AR Path="/4EDFDB8D" Ref="C?"  Part="1" 
AR Path="/4EDFDB9B" Ref="C23"  Part="1" 
F 0 "C23" H 12600 4300 50  0000 L CNN
F 1 "10uF" H 12600 4100 50  0000 L CNN
F 2 "SM1210" H 12550 4200 60  0001 C CNN
	1    12550 4200
	1    0    0    -1  
$EndComp
$Comp
L C C21
U 1 1 4EDFDB8D
P 11750 4250
F 0 "C21" H 11800 4350 50  0000 L CNN
F 1 "10nF" H 11800 4150 50  0000 L CNN
F 2 "SM0603" H 11750 4250 60  0001 C CNN
	1    11750 4250
	1    0    0    -1  
$EndComp
$Comp
L TPS7A49XX U5
U 1 1 4EDFDA46
P 10900 4600
F 0 "U5" H 11100 4250 60  0000 C CNN
F 1 "TPS7A49XX" H 10900 4900 60  0000 C CNN
F 2 "MSOP8_PowerPad" H 10900 4600 60  0001 C CNN
	1    10900 4600
	-1   0    0    -1  
$EndComp
Text Notes 10450 3800 0    60   ~ 0
5V power regulation
$Comp
L PWR_FLAG #FLG02
U 1 1 4EDFD1D7
P 2250 6900
F 0 "#FLG02" H 2250 7170 30  0001 C CNN
F 1 "PWR_FLAG" H 2250 7130 30  0000 C CNN
	1    2250 6900
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG03
U 1 1 4EDFD1D1
P 1850 6900
F 0 "#FLG03" H 1850 7170 30  0001 C CNN
F 1 "PWR_FLAG" H 1850 7130 30  0000 C CNN
	1    1850 6900
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG04
U 1 1 4EDFD11E
P 8900 2250
F 0 "#FLG04" H 8900 2520 30  0001 C CNN
F 1 "PWR_FLAG" H 8900 2480 30  0000 C CNN
	1    8900 2250
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG05
U 1 1 4EDFD0BC
P 12600 2650
F 0 "#FLG05" H 12600 2920 30  0001 C CNN
F 1 "PWR_FLAG" H 12600 2880 30  0000 C CNN
	1    12600 2650
	1    0    0    -1  
$EndComp
Text Notes 8150 1800 0    40   ~ 0
Converter output jumper
Text Notes 3650 1800 0    40   ~ 0
Converter input jumper
$Comp
L CONN_2 P3
U 1 1 4EDFCAA2
P 8500 1950
F 0 "P3" V 8450 1950 40  0000 C CNN
F 1 "CONN_2" V 8550 1950 40  0000 C CNN
F 2 "SIL-2" H 8500 1950 60  0001 C CNN
	1    8500 1950
	0    -1   -1   0   
$EndComp
$Comp
L CONN_2 P2
U 1 1 4EDFCA92
P 4000 1950
F 0 "P2" V 3950 1950 40  0000 C CNN
F 1 "CONN_2" V 4050 1950 40  0000 C CNN
F 2 "SIL-2" H 4000 1950 60  0001 C CNN
	1    4000 1950
	0    -1   -1   0   
$EndComp
Text Notes 9400 800  0    90   ~ 0
Isolated circuits
Text Notes 2350 800  0    90   ~ 0
Non-isolated circuits
Text Notes 14250 3750 0    60   ~ 0
Isolated connections
Text Label 14250 4350 0    60   ~ 0
3V3_ISO
Text Label 14250 4550 0    60   ~ 0
5V_ISO
Text Label 14250 4250 0    60   ~ 0
GND_ISO
Text Label 14250 4450 0    60   ~ 0
VCC_ISO
Text Label 14250 7100 0    60   ~ 0
IN18
Text Label 14250 7000 0    60   ~ 0
IN17
Text Label 14250 6900 0    60   ~ 0
IN16
Text Label 14250 6800 0    60   ~ 0
IN15
Text Label 14250 6700 0    60   ~ 0
IN14
Text Label 14250 6600 0    60   ~ 0
IN13
Text Label 14250 6500 0    60   ~ 0
OUT12
Text Label 14250 6400 0    60   ~ 0
OUT11
Text Label 14250 6300 0    60   ~ 0
OUT10
Text Label 14250 6200 0    60   ~ 0
OUT9
Text Label 14250 6100 0    60   ~ 0
OUT8
Text Label 14250 6000 0    60   ~ 0
OUT7
Text Label 14250 5900 0    60   ~ 0
OUT6
Text Label 14250 5800 0    60   ~ 0
OUT5
Text Label 14250 5700 0    60   ~ 0
OUT4
Text Label 14250 5600 0    60   ~ 0
OUT3
Text Label 14250 5500 0    60   ~ 0
OUT2
Text Label 14250 5400 0    60   ~ 0
OUT1
Text Label 14250 7200 0    60   ~ 0
VCC_ISO
Text Label 14250 7300 0    60   ~ 0
GND_ISO
$Comp
L CONN_20 P5
U 1 1 4EDEE5CB
P 15050 6350
F 0 "P5" V 15000 6350 60  0000 C CNN
F 1 "CONN_20" V 15100 6350 60  0000 C CNN
F 2 "SIL-20" H 15050 6350 60  0001 C CNN
	1    15050 6350
	1    0    0    -1  
$EndComp
$Comp
L CONN_4 P4
U 1 1 4EDEE4CF
P 15050 4400
F 0 "P4" V 15000 4400 50  0000 C CNN
F 1 "CONN_4" V 15100 4400 50  0000 C CNN
F 2 "SIL-4" H 15050 4400 60  0001 C CNN
	1    15050 4400
	1    0    0    -1  
$EndComp
Text Notes 1300 3800 0    60   ~ 0
Non-isolated connections
Text Label 13150 2700 2    60   ~ 0
VCC_ISO
Text Label 11550 2800 0    60   ~ 0
3V3_ISO
Text Label 11550 2650 0    60   ~ 0
5V_ISO
Text Notes 12700 1900 2    60   ~ 0
VCC selection jumper
$Comp
L CONN_3 P6
U 1 1 4EDEE3DF
P 12250 2200
F 0 "P6" V 12200 2200 50  0000 C CNN
F 1 "CONN_3" V 12300 2200 40  0000 C CNN
F 2 "SIL-3" H 12250 2200 60  0001 C CNN
	1    12250 2200
	0    1    -1   0   
$EndComp
Text Label 2400 5950 2    60   ~ 0
OUT14
Text Label 2400 5850 2    60   ~ 0
OUT13
Text Label 2400 6050 2    60   ~ 0
OUT15
Text Label 2400 6150 2    60   ~ 0
OUT16
Text Label 2400 6250 2    60   ~ 0
OUT17
Text Label 2400 6350 2    60   ~ 0
OUT18
Text Label 2400 5750 2    60   ~ 0
IN12
Text Label 2400 5650 2    60   ~ 0
IN11
Text Label 2400 5550 2    60   ~ 0
IN10
Text Label 2400 5450 2    60   ~ 0
IN9
Text Label 2400 5050 2    60   ~ 0
IN5
Text Label 2400 5150 2    60   ~ 0
IN6
Text Label 2400 5250 2    60   ~ 0
IN7
Text Label 2400 5350 2    60   ~ 0
IN8
Text Label 2400 4950 2    60   ~ 0
IN4
Text Label 2400 4850 2    60   ~ 0
IN3
Text Label 2400 4750 2    60   ~ 0
IN2
Text Label 2400 4650 2    60   ~ 0
IN1
Text Label 2400 6450 2    60   ~ 0
5V_IN
Text Label 2400 6550 2    60   ~ 0
GND_IN
$Comp
L CONN_20 P1
U 1 1 4EDEE1F1
P 1450 5600
F 0 "P1" V 1400 5600 60  0000 C CNN
F 1 "CONN_20" V 1500 5600 60  0000 C CNN
F 2 "SIL-20" H 1450 5600 60  0001 C CNN
	1    1450 5600
	-1   0    0    -1  
$EndComp
Text Notes 5950 8450 0    60   ~ 0
Output isolation
Text Notes 6050 3750 0    60   ~ 0
Input isolation
Text Notes 6700 1700 2    60   ~ 0
Power Isolation
Text Label 8200 9500 2    60   ~ 0
IN18
Text Label 8200 9400 2    60   ~ 0
IN17
Text Label 8200 9300 2    60   ~ 0
IN16
Text Label 8200 9200 2    60   ~ 0
IN15
Text Label 8200 9100 2    60   ~ 0
IN14
Text Label 8200 9000 2    60   ~ 0
IN13
Text Label 4500 9500 0    60   ~ 0
OUT18
Text Label 4500 9400 0    60   ~ 0
OUT17
Text Label 4500 9300 0    60   ~ 0
OUT16
Text Label 4500 9200 0    60   ~ 0
OUT15
Text Label 4500 9100 0    60   ~ 0
OUT14
Text Label 4500 9000 0    60   ~ 0
OUT13
Text Label 8200 10350 2    60   ~ 0
GND_ISO
Text Label 8200 9850 2    60   ~ 0
VCC_ISO
Text Label 4500 10350 0    60   ~ 0
GND_IN
Text Label 4500 9850 0    60   ~ 0
5V_IN
NoConn ~ 7600 8900
NoConn ~ 7200 8900
NoConn ~ 7200 9600
NoConn ~ 7600 9600
NoConn ~ 5100 9600
NoConn ~ 5500 9600
NoConn ~ 5100 8900
NoConn ~ 5500 8900
$Comp
L C C5
U 1 1 4EDEDFC5
P 5050 10100
F 0 "C5" H 5100 10200 50  0000 L CNN
F 1 "1uF" H 5100 10000 50  0000 L CNN
F 2 "SM0603" H 5050 10100 60  0001 C CNN
	1    5050 10100
	-1   0    0    -1  
$EndComp
$Comp
L C C8
U 1 1 4EDEDFC4
P 5400 10100
F 0 "C8" H 5450 10200 50  0000 L CNN
F 1 "0.1uF" H 5450 10000 50  0000 L CNN
F 2 "SM0603" H 5400 10100 60  0001 C CNN
	1    5400 10100
	-1   0    0    -1  
$EndComp
$Comp
L C C14
U 1 1 4EDEDFC3
P 7650 10100
F 0 "C14" H 7700 10200 50  0000 L CNN
F 1 "1uF" H 7700 10000 50  0000 L CNN
F 2 "SM0603" H 7650 10100 60  0001 C CNN
	1    7650 10100
	1    0    0    -1  
$EndComp
$Comp
L C C11
U 1 1 4EDEDFC2
P 7300 10100
F 0 "C11" H 7350 10200 50  0000 L CNN
F 1 "0.1uF" H 7350 10000 50  0000 L CNN
F 2 "SM0603" H 7300 10100 60  0001 C CNN
	1    7300 10100
	1    0    0    -1  
$EndComp
$Comp
L R_PACK8 RP3
U 1 1 4EDEDFC1
P 5300 9250
F 0 "RP3" H 5300 9700 40  0000 C CNN
F 1 "100" H 5300 8800 40  0000 C CNN
F 2 "CN1J8xxxxxxx" H 5300 9250 60  0001 C CNN
	1    5300 9250
	1    0    0    -1  
$EndComp
$Comp
L R_PACK8 RP6
U 1 1 4EDEDFC0
P 7400 9250
F 0 "RP6" H 7400 9700 40  0000 C CNN
F 1 "100" H 7400 8800 40  0000 C CNN
F 2 "CN1J8xxxxxxx" H 7400 9250 60  0001 C CNN
	1    7400 9250
	1    0    0    -1  
$EndComp
$Comp
L SI8660 U4
U 1 1 4EDEDFBF
P 6350 9250
F 0 "U4" H 6350 9000 60  0000 C CNN
F 1 "SI8660" V 6350 9300 60  0000 C CNN
F 2 "SO16W" H 6350 9250 60  0001 C CNN
	1    6350 9250
	-1   0    0    1   
$EndComp
$Comp
L SI8660 U3
U 1 1 4EDEDFAF
P 6350 6950
F 0 "U3" H 6350 6700 60  0000 C CNN
F 1 "SI8660" V 6350 7000 60  0000 C CNN
F 2 "SO16W" H 6350 6950 60  0001 C CNN
	1    6350 6950
	1    0    0    -1  
$EndComp
$Comp
L R_PACK8 RP5
U 1 1 4EDEDFAE
P 7400 6950
F 0 "RP5" H 7400 7400 40  0000 C CNN
F 1 "100" H 7400 6500 40  0000 C CNN
F 2 "CN1J8xxxxxxx" H 7400 6950 60  0001 C CNN
	1    7400 6950
	1    0    0    -1  
$EndComp
$Comp
L R_PACK8 RP2
U 1 1 4EDEDFAD
P 5300 6950
F 0 "RP2" H 5300 7400 40  0000 C CNN
F 1 "100" H 5300 6500 40  0000 C CNN
F 2 "CN1J8xxxxxxx" H 5300 6950 60  0001 C CNN
	1    5300 6950
	1    0    0    -1  
$EndComp
$Comp
L C C10
U 1 1 4EDEDFAC
P 7300 6200
F 0 "C10" H 7350 6300 50  0000 L CNN
F 1 "0.1uF" H 7350 6100 50  0000 L CNN
F 2 "SM0603" H 7300 6200 60  0001 C CNN
	1    7300 6200
	1    0    0    -1  
$EndComp
$Comp
L C C13
U 1 1 4EDEDFAB
P 7650 6200
F 0 "C13" H 7700 6300 50  0000 L CNN
F 1 "1uF" H 7700 6100 50  0000 L CNN
F 2 "SM0603" H 7650 6200 60  0001 C CNN
	1    7650 6200
	1    0    0    -1  
$EndComp
$Comp
L C C7
U 1 1 4EDEDFAA
P 5400 6200
F 0 "C7" H 5450 6300 50  0000 L CNN
F 1 "0.1uF" H 5450 6100 50  0000 L CNN
F 2 "SM0603" H 5400 6200 60  0001 C CNN
	1    5400 6200
	-1   0    0    -1  
$EndComp
$Comp
L C C4
U 1 1 4EDEDFA9
P 5050 6200
F 0 "C4" H 5100 6300 50  0000 L CNN
F 1 "1uF" H 5100 6100 50  0000 L CNN
F 2 "SM0603" H 5050 6200 60  0001 C CNN
	1    5050 6200
	-1   0    0    -1  
$EndComp
NoConn ~ 5500 6600
NoConn ~ 5100 6600
NoConn ~ 5500 7300
NoConn ~ 5100 7300
NoConn ~ 7600 7300
NoConn ~ 7200 7300
NoConn ~ 7200 6600
NoConn ~ 7600 6600
Text Label 4500 5950 0    60   ~ 0
5V_IN
Text Label 4500 6450 0    60   ~ 0
GND_IN
Text Label 8200 5950 2    60   ~ 0
VCC_ISO
Text Label 8200 6450 2    60   ~ 0
GND_ISO
Text Label 4500 6700 0    60   ~ 0
IN7
Text Label 4500 6800 0    60   ~ 0
IN8
Text Label 4500 6900 0    60   ~ 0
IN9
Text Label 4500 7000 0    60   ~ 0
IN10
Text Label 4500 7100 0    60   ~ 0
IN11
Text Label 4500 7200 0    60   ~ 0
IN12
Text Label 8200 6700 2    60   ~ 0
OUT7
Text Label 8200 6800 2    60   ~ 0
OUT8
Text Label 8200 6900 2    60   ~ 0
OUT9
Text Label 8200 7000 2    60   ~ 0
OUT10
Text Label 8200 7100 2    60   ~ 0
OUT11
Text Label 8200 7200 2    60   ~ 0
OUT12
Text Label 8200 5250 2    60   ~ 0
OUT6
Text Label 8200 5150 2    60   ~ 0
OUT5
Text Label 8200 5050 2    60   ~ 0
OUT4
Text Label 8200 4950 2    60   ~ 0
OUT3
Text Label 8200 4850 2    60   ~ 0
OUT2
Text Label 8200 4750 2    60   ~ 0
OUT1
Text Label 4500 5250 0    60   ~ 0
IN6
Text Label 4500 5150 0    60   ~ 0
IN5
Text Label 4500 5050 0    60   ~ 0
IN4
Text Label 4500 4950 0    60   ~ 0
IN3
Text Label 4500 4850 0    60   ~ 0
IN2
Text Label 4500 4750 0    60   ~ 0
IN1
Text Label 3350 2300 0    60   ~ 0
5V_IN
Text Label 3350 2800 0    60   ~ 0
GND_IN
Text Label 9450 2300 2    60   ~ 0
9V_ISO
Text Label 9450 2800 2    60   ~ 0
GND_ISO
$Comp
L C C2
U 1 1 4EDEDC47
P 4850 2550
F 0 "C2" H 4900 2650 50  0000 L CNN
F 1 "1uF" H 4900 2450 50  0000 L CNN
F 2 "SM0603" H 4850 2550 60  0001 C CNN
	1    4850 2550
	1    0    0    -1  
$EndComp
$Comp
L C C15
U 1 1 4EDEDC3C
P 7850 2550
F 0 "C15" H 7900 2650 50  0000 L CNN
F 1 "1uF" H 7900 2450 50  0000 L CNN
F 2 "SM0603" H 7850 2550 60  0001 C CNN
	1    7850 2550
	1    0    0    -1  
$EndComp
$Comp
L C C16
U 1 1 4EDEDC18
P 8150 2550
F 0 "C16" H 8200 2650 50  0000 L CNN
F 1 "10uF" H 8200 2450 50  0000 L CNN
F 2 "SM1210" H 8150 2550 60  0001 C CNN
	1    8150 2550
	1    0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 4EDEDC07
P 4550 2550
F 0 "C1" H 4600 2650 50  0000 L CNN
F 1 "10uF" H 4600 2450 50  0000 L CNN
F 2 "SM1210" H 4550 2550 60  0001 C CNN
	1    4550 2550
	1    0    0    -1  
$EndComp
$Comp
L INDUCTOR L1
U 1 1 4EDED492
P 5250 2300
F 0 "L1" V 5200 2300 40  0000 C CNN
F 1 "47uH" V 5350 2300 40  0000 C CNN
F 2 "SRR4028" H 5250 2300 60  0001 C CNN
	1    5250 2300
	0    1    1    0   
$EndComp
$Comp
L INDUCTOR L2
U 1 1 4EDED486
P 7450 2300
F 0 "L2" V 7400 2300 40  0000 C CNN
F 1 "47uH" V 7550 2300 40  0000 C CNN
F 2 "SRR4028" H 7450 2300 60  0001 C CNN
	1    7450 2300
	0    1    1    0   
$EndComp
NoConn ~ 7050 2400
$Comp
L SIP7_ISOLATOR U1
U 1 1 4EDD99E3
P 6350 2400
F 0 "U1" H 6350 2150 60  0000 C CNN
F 1 "5V_to_9V" H 6350 2650 60  0000 C CNN
F 2 "SIP7_ISOLATOR" H 6350 2400 60  0001 C CNN
	1    6350 2400
	1    0    0    -1  
$EndComp
Text Label 8200 4500 2    60   ~ 0
GND_ISO
Text Label 8200 4000 2    60   ~ 0
VCC_ISO
Text Label 4500 4500 0    60   ~ 0
GND_IN
Text Label 4500 4000 0    60   ~ 0
5V_IN
NoConn ~ 7600 4650
NoConn ~ 7200 4650
NoConn ~ 7200 5350
NoConn ~ 7600 5350
NoConn ~ 5100 5350
NoConn ~ 5500 5350
NoConn ~ 5100 4650
NoConn ~ 5500 4650
$Comp
L C C3
U 1 1 4EDD966E
P 5050 4250
F 0 "C3" H 5100 4350 50  0000 L CNN
F 1 "1uF" H 5100 4150 50  0000 L CNN
F 2 "SM0603" H 5050 4250 60  0001 C CNN
	1    5050 4250
	-1   0    0    -1  
$EndComp
$Comp
L C C6
U 1 1 4EDD966C
P 5400 4250
F 0 "C6" H 5450 4350 50  0000 L CNN
F 1 "0.1uF" H 5450 4150 50  0000 L CNN
F 2 "SM0603" H 5400 4250 60  0001 C CNN
	1    5400 4250
	-1   0    0    -1  
$EndComp
$Comp
L C C12
U 1 1 4EDD9667
P 7650 4250
F 0 "C12" H 7700 4350 50  0000 L CNN
F 1 "1uF" H 7700 4150 50  0000 L CNN
F 2 "SM0603" H 7650 4250 60  0001 C CNN
	1    7650 4250
	1    0    0    -1  
$EndComp
$Comp
L C C9
U 1 1 4EDD9664
P 7300 4250
F 0 "C9" H 7350 4350 50  0000 L CNN
F 1 "0.1uF" H 7350 4150 50  0000 L CNN
F 2 "SM0603" H 7300 4250 60  0001 C CNN
	1    7300 4250
	1    0    0    -1  
$EndComp
$Comp
L R_PACK8 RP1
U 1 1 4EDD960D
P 5300 5000
F 0 "RP1" H 5300 5450 40  0000 C CNN
F 1 "100" H 5300 4550 40  0000 C CNN
F 2 "CN1J8xxxxxxx" H 5300 5000 60  0001 C CNN
	1    5300 5000
	1    0    0    -1  
$EndComp
$Comp
L R_PACK8 RP4
U 1 1 4EDD95EE
P 7400 5000
F 0 "RP4" H 7400 5450 40  0000 C CNN
F 1 "100" H 7400 4550 40  0000 C CNN
F 2 "CN1J8xxxxxxx" H 7400 5000 60  0001 C CNN
	1    7400 5000
	1    0    0    -1  
$EndComp
$Comp
L SI8660 U2
U 1 1 4EDD95A2
P 6350 5000
F 0 "U2" H 6350 4750 60  0000 C CNN
F 1 "SI8660" V 6350 5050 60  0000 C CNN
F 2 "SO16W" H 6350 5000 60  0001 C CNN
	1    6350 5000
	1    0    0    -1  
$EndComp
$EndSCHEMATC