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ch340-usb-serial-isolated.sch
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EESchema Schematic File Version 2
LIBS:ch340-usb-serial-isolated-rescue
LIBS:custom
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:ch340-usb-serial-isolated-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date "31 may 2015"
Rev ""
Comp ""
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Comment2 ""
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F 0 "#PWR012" H 6350 5140 20 0001 C CNN
F 1 "+5V" H 6350 5140 30 0000 C CNN
F 2 "" H 6350 5050 60 0000 C CNN
F 3 "" H 6350 5050 60 0000 C CNN
1 6350 5050
1 0 0 -1
$EndComp
$Comp
L GND_US #PWR013
U 1 1 556A483E
P 6350 4600
F 0 "#PWR013" H 6330 4470 30 0001 C CNN
F 1 "GND_US" H 6340 4510 30 0001 C CNN
F 2 "~" H 6350 4600 60 0000 C CNN
F 3 "~" H 6350 4600 60 0000 C CNN
1 6350 4600
1 0 0 -1
$EndComp
$Comp
L GND_US #PWR014
U 1 1 556A4844
P 6350 6000
F 0 "#PWR014" H 6330 5870 30 0001 C CNN
F 1 "GND_US" H 6340 5910 30 0001 C CNN
F 2 "~" H 6350 6000 60 0000 C CNN
F 3 "~" H 6350 6000 60 0000 C CNN
1 6350 6000
1 0 0 -1
$EndComp
$Comp
L C_US C12
U 1 1 556A484A
P 5000 4100
F 0 "C12" H 5050 4200 50 0000 L CNN
F 1 "1u" H 5050 4000 50 0000 L CNN
F 2 "CC0603" H 5000 4100 60 0001 C CNN
F 3 "~" H 5000 4100 60 0000 C CNN
F 4 "800001-105" H 5000 4100 60 0001 C CNN "PartNumber"
1 5000 4100
1 0 0 -1
$EndComp
$Comp
L C_US C14
U 1 1 556A4850
P 5000 5500
F 0 "C14" H 5050 5600 50 0000 L CNN
F 1 "1u" H 5050 5400 50 0000 L CNN
F 2 "CC0603" H 5000 5500 60 0001 C CNN
F 3 "~" H 5000 5500 60 0000 C CNN
F 4 "800001-105" H 5000 5500 60 0001 C CNN "PartNumber"
1 5000 5500
1 0 0 -1
$EndComp
$Comp
L GND_US #PWR015
U 1 1 556A4856
P 5000 4500
F 0 "#PWR015" H 4980 4370 30 0001 C CNN
F 1 "GND_US" H 4990 4410 30 0001 C CNN
F 2 "~" H 5000 4500 60 0000 C CNN
F 3 "~" H 5000 4500 60 0000 C CNN
1 5000 4500
1 0 0 -1
$EndComp
$Comp
L GND_US #PWR016
U 1 1 556A485C
P 5000 5900
F 0 "#PWR016" H 4980 5770 30 0001 C CNN
F 1 "GND_US" H 4990 5810 30 0001 C CNN
F 2 "~" H 5000 5900 60 0000 C CNN
F 3 "~" H 5000 5900 60 0000 C CNN
1 5000 5900
1 0 0 -1
$EndComp
Wire Wire Line
5000 4300 5000 4500
Wire Wire Line
5000 5700 5000 5900
Wire Wire Line
6500 5800 6350 5800
Wire Wire Line
6350 5800 6350 6000
Wire Wire Line
6500 4400 6350 4400
Wire Wire Line
6350 4400 6350 4600
Wire Wire Line
6350 4000 6500 4000
Wire Wire Line
6350 3650 6350 4000
Wire Wire Line
6350 5400 6500 5400
Wire Wire Line
6350 5050 6350 5400
Wire Wire Line
5000 3900 5000 3800
Wire Wire Line
4200 3800 6350 3800
Connection ~ 6350 3800
Wire Wire Line
5000 5300 5000 5200
Wire Wire Line
5000 5200 6350 5200
Connection ~ 6350 5200
Wire Wire Line
6500 5600 6150 5600
Wire Wire Line
7700 1400 7950 1400
Wire Wire Line
7700 5600 7950 5600
$Comp
L R_US R1
U 1 1 556A4CDE
P 8150 1400
F 0 "R1" V 8230 1400 50 0000 C CNN
F 1 "100" V 8070 1400 50 0000 C CNN
F 2 "RC0603" H 8150 1400 60 0001 C CNN
F 3 "~" H 8150 1400 60 0000 C CNN
F 4 "800010-101" V 8150 1400 60 0001 C CNN "PartNumber"
1 8150 1400
0 -1 -1 0
$EndComp
$Comp
L R_US R2
U 1 1 556A4CF5
P 8150 2800
F 0 "R2" V 8230 2800 50 0000 C CNN
F 1 "100" V 8070 2800 50 0000 C CNN
F 2 "RC0603" H 8150 2800 60 0001 C CNN
F 3 "~" H 8150 2800 60 0000 C CNN
F 4 "800010-101" V 8150 2800 60 0001 C CNN "PartNumber"
1 8150 2800
0 -1 -1 0
$EndComp
$Comp
L R_US R4
U 1 1 556A4CFB
P 5950 4200
F 0 "R4" V 6030 4200 50 0000 C CNN
F 1 "100" V 5870 4200 50 0000 C CNN
F 2 "RC0603" H 5950 4200 60 0001 C CNN
F 3 "~" H 5950 4200 60 0000 C CNN
F 4 "800010-101" V 5950 4200 60 0001 C CNN "PartNumber"
1 5950 4200
0 -1 -1 0
$EndComp
$Comp
L R_US R6
U 1 1 556A4D01
P 5950 5600
F 0 "R6" V 6030 5600 50 0000 C CNN
F 1 "100" V 5870 5600 50 0000 C CNN
F 2 "RC0603" H 5950 5600 60 0001 C CNN
F 3 "~" H 5950 5600 60 0000 C CNN
F 4 "800010-101" V 5950 5600 60 0001 C CNN "PartNumber"
1 5950 5600
0 -1 -1 0
$EndComp
Wire Wire Line
5750 4200 5400 4200
Wire Wire Line
5750 5600 5400 5600
Wire Wire Line
8350 1400 8700 1400
Wire Wire Line
8350 2800 8700 2800
Text Label 6150 2800 0 60 ~ 0
DTRU
Text Label 5400 4200 0 60 ~ 0
CTSU
Text Label 5400 5600 0 60 ~ 0
RXDU
Text Label 8700 1400 0 60 ~ 0
TXDI
Text Label 8700 2800 0 60 ~ 0
DTRI
Text Label 7950 4200 0 60 ~ 0
CTSI
Text Label 7950 5600 0 60 ~ 0
RXDI
$Comp
L GNDI #PWR017
U 1 1 556A5D82
P 7850 1750
F 0 "#PWR017" H 7850 1750 40 0001 C CNN
F 1 "GNDI" H 7850 1680 50 0000 C CNN
F 2 "~" H 7850 1750 60 0000 C CNN
F 3 "~" H 7850 1750 60 0000 C CNN
1 7850 1750
1 0 0 -1
$EndComp
$Comp
L GNDI #PWR018
U 1 1 556A5D91
P 7850 3150
F 0 "#PWR018" H 7850 3150 40 0001 C CNN
F 1 "GNDI" H 7850 3080 50 0000 C CNN
F 2 "~" H 7850 3150 60 0000 C CNN
F 3 "~" H 7850 3150 60 0000 C CNN
1 7850 3150
1 0 0 -1
$EndComp
$Comp
L GNDI #PWR019
U 1 1 556A5DA0
P 7850 4550
F 0 "#PWR019" H 7850 4550 40 0001 C CNN
F 1 "GNDI" H 7850 4480 50 0000 C CNN
F 2 "~" H 7850 4550 60 0000 C CNN
F 3 "~" H 7850 4550 60 0000 C CNN
1 7850 4550
1 0 0 -1
$EndComp
$Comp
L GNDI #PWR020
U 1 1 556A5DAF
P 7850 6000
F 0 "#PWR020" H 7850 6000 40 0001 C CNN
F 1 "GNDI" H 7850 5930 50 0000 C CNN
F 2 "~" H 7850 6000 60 0000 C CNN
F 3 "~" H 7850 6000 60 0000 C CNN
1 7850 6000
1 0 0 -1
$EndComp
Wire Wire Line
7700 1600 7850 1600
Wire Wire Line
7850 1600 7850 1750
Wire Wire Line
7700 3000 7850 3000
Wire Wire Line
7850 3000 7850 3150
Wire Wire Line
7700 4400 7850 4400
Wire Wire Line
7850 4400 7850 4550
Wire Wire Line
7700 5800 7850 5800
Wire Wire Line
7850 5800 7850 6000
$Comp
L +5VI #PWR021
U 1 1 556A62D9
P 7900 900
F 0 "#PWR021" H 7900 990 20 0001 C CNN
F 1 "+5VI" H 7900 990 30 0000 C CNN
F 2 "" H 7900 900 60 0000 C CNN
F 3 "" H 7900 900 60 0000 C CNN
1 7900 900
1 0 0 -1
$EndComp
$Comp
L +5VI #PWR022
U 1 1 556A62E8
P 7900 2250
F 0 "#PWR022" H 7900 2340 20 0001 C CNN
F 1 "+5VI" H 7900 2340 30 0000 C CNN
F 2 "" H 7900 2250 60 0000 C CNN
F 3 "" H 7900 2250 60 0000 C CNN
1 7900 2250
1 0 0 -1
$EndComp
$Comp
L +5VI #PWR023
U 1 1 556A62F7
P 7900 3650
F 0 "#PWR023" H 7900 3740 20 0001 C CNN
F 1 "+5VI" H 7900 3740 30 0000 C CNN
F 2 "" H 7900 3650 60 0000 C CNN
F 3 "" H 7900 3650 60 0000 C CNN
1 7900 3650
1 0 0 -1
$EndComp
$Comp
L +5VI #PWR024
U 1 1 556A6306
P 7900 5050
F 0 "#PWR024" H 7900 5140 20 0001 C CNN
F 1 "+5VI" H 7900 5140 30 0000 C CNN
F 2 "" H 7900 5050 60 0000 C CNN
F 3 "" H 7900 5050 60 0000 C CNN
1 7900 5050
1 0 0 -1
$EndComp
Wire Wire Line
7900 5400 7700 5400
Wire Wire Line
7900 5050 7900 5400
Wire Wire Line
7900 4000 7700 4000
Wire Wire Line
7900 3650 7900 4000
Wire Wire Line
7900 2600 7700 2600
Wire Wire Line
7900 2250 7900 2600
Wire Wire Line
7900 1200 7700 1200
Wire Wire Line
7900 900 7900 1200
$Comp
L C_US C4
U 1 1 556A6547
P 9200 1300
F 0 "C4" H 9250 1400 50 0000 L CNN
F 1 "1u" H 9250 1200 50 0000 L CNN
F 2 "CC0603" H 9200 1300 60 0001 C CNN
F 3 "~" H 9200 1300 60 0000 C CNN
F 4 "800001-105" H 9200 1300 60 0001 C CNN "PartNumber"
1 9200 1300
1 0 0 -1
$EndComp
$Comp
L GNDI #PWR025
U 1 1 556A654D
P 9200 1700
F 0 "#PWR025" H 9200 1700 40 0001 C CNN
F 1 "GNDI" H 9200 1630 50 0000 C CNN
F 2 "~" H 9200 1700 60 0000 C CNN
F 3 "~" H 9200 1700 60 0000 C CNN
1 9200 1700
1 0 0 -1
$EndComp
$Comp
L C_US C9
U 1 1 556A6553
P 9200 2700
F 0 "C9" H 9250 2800 50 0000 L CNN
F 1 "1u" H 9250 2600 50 0000 L CNN
F 2 "CC0603" H 9200 2700 60 0001 C CNN
F 3 "~" H 9200 2700 60 0000 C CNN
F 4 "800001-105" H 9200 2700 60 0001 C CNN "PartNumber"
1 9200 2700
1 0 0 -1
$EndComp
$Comp
L GNDI #PWR026
U 1 1 556A6559
P 9200 3100
F 0 "#PWR026" H 9200 3100 40 0001 C CNN
F 1 "GNDI" H 9200 3030 50 0000 C CNN
F 2 "~" H 9200 3100 60 0000 C CNN
F 3 "~" H 9200 3100 60 0000 C CNN
1 9200 3100
1 0 0 -1
$EndComp
$Comp
L C_US C13
U 1 1 556A655F
P 9200 4100
F 0 "C13" H 9250 4200 50 0000 L CNN
F 1 "1u" H 9250 4000 50 0000 L CNN
F 2 "CC0603" H 9200 4100 60 0001 C CNN
F 3 "~" H 9200 4100 60 0000 C CNN
F 4 "800001-105" H 9200 4100 60 0001 C CNN "PartNumber"
1 9200 4100
1 0 0 -1
$EndComp
$Comp
L GNDI #PWR027
U 1 1 556A6565
P 9200 4500
F 0 "#PWR027" H 9200 4500 40 0001 C CNN
F 1 "GNDI" H 9200 4430 50 0000 C CNN
F 2 "~" H 9200 4500 60 0000 C CNN
F 3 "~" H 9200 4500 60 0000 C CNN
1 9200 4500
1 0 0 -1
$EndComp
$Comp
L C_US C15
U 1 1 556A656B
P 9200 5500
F 0 "C15" H 9250 5600 50 0000 L CNN
F 1 "1u" H 9250 5400 50 0000 L CNN
F 2 "CC0603" H 9200 5500 60 0001 C CNN
F 3 "~" H 9200 5500 60 0000 C CNN
F 4 "800001-105" H 9200 5500 60 0001 C CNN "PartNumber"
1 9200 5500
1 0 0 -1
$EndComp
$Comp
L GNDI #PWR028
U 1 1 556A6571
P 9200 5900
F 0 "#PWR028" H 9200 5900 40 0001 C CNN
F 1 "GNDI" H 9200 5830 50 0000 C CNN
F 2 "~" H 9200 5900 60 0000 C CNN
F 3 "~" H 9200 5900 60 0000 C CNN
1 9200 5900
1 0 0 -1
$EndComp
Wire Wire Line
9200 5700 9200 5900
Wire Wire Line
9200 5300 9200 5150
Wire Wire Line
9200 5150 7900 5150
Connection ~ 7900 5150
Wire Wire Line
9200 3900 9200 3750
Wire Wire Line
9200 3750 7900 3750
Connection ~ 7900 3750
Wire Wire Line
9200 4500 9200 4300
Wire Wire Line
9200 3100 9200 2900
Wire Wire Line
9200 2500 9200 2350
Wire Wire Line
9200 2350 7900 2350
Connection ~ 7900 2350
Wire Wire Line
9200 1700 9200 1500
Wire Wire Line
9200 1100 9200 950
Wire Wire Line
9200 950 7900 950
Connection ~ 7900 950
$Comp
L CONN6 J2
U 1 1 556A6A32
P 10700 3000
F 0 "J2" H 10700 3450 50 0000 C CNN
F 1 "CONN6" H 10700 2650 50 0000 C CNN
F 2 "~" H 10700 3000 60 0000 C CNN
F 3 "~" H 10700 3000 60 0000 C CNN
F 4 "800114-106" H 10700 3000 60 0001 C CNN "PartNumber"
1 10700 3000
1 0 0 -1
$EndComp
$Comp
L GNDI #PWR029
U 1 1 556A6A3F
P 9500 3100
F 0 "#PWR029" H 9500 3100 40 0001 C CNN
F 1 "GNDI" H 9500 3030 50 0000 C CNN
F 2 "~" H 9500 3100 60 0000 C CNN
F 3 "~" H 9500 3100 60 0000 C CNN
1 9500 3100
1 0 0 -1
$EndComp
Wire Wire Line
10400 2700 9500 2700
Wire Wire Line
9500 2700 9500 3100
$Comp
L +5VI #PWR030
U 1 1 556A6ACA
P 10300 2150
F 0 "#PWR030" H 10300 2240 20 0001 C CNN
F 1 "+5VI" H 10300 2240 30 0000 C CNN
F 2 "" H 10300 2150 60 0000 C CNN
F 3 "" H 10300 2150 60 0000 C CNN
1 10300 2150
1 0 0 -1
$EndComp
Wire Wire Line
10300 2900 10400 2900
Wire Wire Line
10300 2150 10300 3500
Wire Wire Line
10400 2800 9900 2800
Wire Wire Line
10400 3000 9900 3000
Wire Wire Line
10400 3100 9900 3100
Wire Wire Line
10400 3200 9900 3200
Text Label 9900 2800 0 60 ~ 0
CTSI
Text Label 9900 3000 0 60 ~ 0
TXDI
Text Label 9900 3100 0 60 ~ 0
RXDI
Text Label 9900 3200 0 60 ~ 0
DTRI
$Comp
L C_US C11
U 1 1 556A6D83
P 10300 3700