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EESchema Schematic File Version 2
LIBS:Tinylab_proto1-rescue
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
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:ESPO_PART
LIBS:Tinylab_proto1-cache
EELAYER 25 0
EELAYER END
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U 1 1 56B0C682
P 8700 12050
F 0 "R20" V 8780 12050 50 0000 C CNN
F 1 "R" V 8700 12050 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 8630 12050 30 0001 C CNN
F 3 "" H 8700 12050 30 0000 C CNN
1 8700 12050
0 1 1 0
$EndComp
$Comp
L R R15
U 1 1 56B0C779
P 7900 12200
F 0 "R15" V 7980 12200 50 0000 C CNN
F 1 "R" V 7900 12200 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 7830 12200 30 0001 C CNN
F 3 "" H 7900 12200 30 0000 C CNN
1 7900 12200
1 0 0 -1
$EndComp
$Comp
L R R16
U 1 1 56B0C86E
P 8100 12200
F 0 "R16" V 8180 12200 50 0000 C CNN
F 1 "R" V 8100 12200 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 8030 12200 30 0001 C CNN
F 3 "" H 8100 12200 30 0000 C CNN
1 8100 12200
1 0 0 -1
$EndComp
Text Label 8100 10750 0 60 ~ 0
TO_B1
Text Label 7050 5250 0 60 ~ 0
TO_B1
$Comp
L +5V #PWR2
U 1 1 56E7FFFF
P 9100 5050
F 0 "#PWR2" H 9100 4900 50 0001 C CNN
F 1 "+5V" H 9100 5190 50 0000 C CNN
F 2 "" H 9100 5050 60 0000 C CNN
F 3 "" H 9100 5050 60 0000 C CNN
1 9100 5050
1 0 0 -1
$EndComp
$Comp
L INDUCTOR L2
U 1 1 56E88440
P 9700 3600
F 0 "L2" V 9650 3600 50 0000 C CNN
F 1 "INDUCTOR" V 9800 3600 50 0000 C CNN
F 2 "Resistors_SMD:R_1210" H 9700 3600 60 0001 C CNN
F 3 "" H 9700 3600 60 0000 C CNN
1 9700 3600
0 1 1 0
$EndComp
Text Label 4100 8350 0 60 ~ 0
OPAMP_VCC
Text Label 4100 10150 0 60 ~ 0
OPAMP_VCC
Text Label 8350 8850 0 60 ~ 0
OPAMP_VCC
Text Label 8300 11150 0 60 ~ 0
OPAMP_VCC
$Comp
L INDUCTOR L3
U 1 1 56E8DA35
P 15400 5050
F 0 "L3" V 15350 5050 50 0000 C CNN
F 1 "INDUCTOR" V 15500 5050 50 0000 C CNN
F 2 "Resistors_SMD:R_1210" H 15400 5050 60 0001 C CNN
F 3 "" H 15400 5050 60 0000 C CNN
1 15400 5050
0 1 1 0
$EndComp
$Comp
L C C7
U 1 1 56E8E263
P 16100 5200
F 0 "C7" H 16125 5300 50 0000 L CNN
F 1 "C" H 16125 5100 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 16138 5050 30 0001 C CNN
F 3 "" H 16100 5200 60 0000 C CNN
1 16100 5200
1 0 0 -1
$EndComp
Text Label 15850 5050 0 60 ~ 0
OPAMP_VCC
$Comp
L R R21
U 1 1 56E9851A
P 4900 8900
F 0 "R21" V 4980 8900 50 0000 C CNN
F 1 "R" V 4900 8900 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 4830 8900 30 0001 C CNN
F 3 "" H 4900 8900 30 0000 C CNN
1 4900 8900
1 0 0 -1
$EndComp
$Comp
L R R28
U 1 1 56E985EF
P 4950 10400
F 0 "R28" V 5030 10400 50 0000 C CNN
F 1 "R" V 4950 10400 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 4880 10400 30 0001 C CNN
F 3 "" H 4950 10400 30 0000 C CNN
1 4950 10400
1 0 0 -1
$EndComp
$Comp
L R R29
U 1 1 56E9888A
P 9600 9400
F 0 "R29" V 9680 9400 50 0000 C CNN
F 1 "R" V 9600 9400 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9530 9400 30 0001 C CNN
F 3 "" H 9600 9400 30 0000 C CNN
1 9600 9400
1 0 0 -1
$EndComp
$Comp
L R R30
U 1 1 56E98921
P 10000 11400
F 0 "R30" V 10080 11400 50 0000 C CNN
F 1 "R" V 10000 11400 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9930 11400 30 0001 C CNN
F 3 "" H 10000 11400 30 0000 C CNN
1 10000 11400
1 0 0 -1
$EndComp
$Comp
L CONN_01X02 P1
U 1 1 56EA2C80
P 1200 9250
F 0 "P1" H 1200 9400 50 0000 C CNN
F 1 "SCOPE_IN_CH1" V 1300 9250 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02" H 1200 9250 60 0001 C CNN
F 3 "" H 1200 9250 60 0000 C CNN
1 1200 9250
-1 0 0 1
$EndComp
$Comp
L CONN_01X02 P9
U 1 1 56EA2D2D
P 1400 9600
F 0 "P9" H 1400 9750 50 0000 C CNN
F 1 "SCOPE_IN_AC" V 1500 9600 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02" H 1400 9600 60 0001 C CNN
F 3 "" H 1400 9600 60 0000 C CNN
1 1400 9600
-1 0 0 1
$EndComp
$Comp
L CONN_01X02 P5
U 1 1 56EA3310
P 1200 9950
F 0 "P5" H 1200 10100 50 0000 C CNN
F 1 "SCOPE_IN_CH2" V 1300 9950 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02" H 1200 9950 60 0001 C CNN
F 3 "" H 1200 9950 60 0000 C CNN
1 1200 9950
-1 0 0 1
$EndComp
$Comp
L CONN_01X02 P10
U 1 1 56F2A840
P 13350 5350
F 0 "P10" H 13350 5500 50 0000 C CNN
F 1 "CONN_01X02" V 13450 5350 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02" H 13350 5350 50 0001 C CNN
F 3 "" H 13350 5350 50 0000 C CNN
1 13350 5350
1 0 0 -1
$EndComp
$Comp
L CONN_01X02 P7
U 1 1 56F2A93D
P 13000 5350
F 0 "P7" H 13000 5500 50 0000 C CNN
F 1 "CONN_01X02" V 13100 5350 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02" H 13000 5350 50 0001 C CNN
F 3 "" H 13000 5350 50 0000 C CNN
1 13000 5350
1 0 0 -1
$EndComp
Text Label 6300 6700 0 60 ~ 0
VGND
Text Label 6200 6950 0 60 ~ 0
VGND
Text Label 6100 6800 0 60 ~ 0
VGND
Text Label 6000 7100 0 60 ~ 0
VGND
Text Label 7600 6000 0 60 ~ 0
VGND
Text Label 4750 9750 0 60 ~ 0
VGND
Text Label 4100 9150 0 60 ~ 0
VGND
Text Label 4100 10950 0 60 ~ 0
VGND
Text Label 7900 3900 0 60 ~ 0
VGND
Text Label 10800 3900 0 60 ~ 0
VGND
Text Label 14200 5650 0 60 ~ 0
VGND
Text Label 10300 10900 0 60 ~ 0
VGND
Text Label 8500 10600 0 60 ~ 0
VGND
Text Label 16250 5650 0 60 ~ 0
VGND
Text Label 8350 9650 0 60 ~ 0
VGND
Text Label 8300 11950 0 60 ~ 0
VGND
$Comp
L INDUCTOR L4
U 1 1 573254B0
P 14450 5050
F 0 "L4" V 14400 5050 50 0000 C CNN
F 1 "INDUCTOR" V 14550 5050 50 0000 C CNN
F 2 "Resistors_SMD:R_1210" H 14450 5050 60 0001 C CNN
F 3 "" H 14450 5050 60 0000 C CNN
1 14450 5050
0 1 1 0
$EndComp
Wire Wire Line
11150 9250 11150 9350
Wire Wire Line
7950 9150 7400 9150
Wire Wire Line
11350 9350 12150 9350
Wire Wire Line
2150 9950 2350 9950
Wire Wire Line
2350 9950 2350 10450
Wire Wire Line
2350 10450 3700 10450
Wire Wire Line
4700 10800 4700 10550
Wire Wire Line
3700 10800 4700 10800
Wire Wire Line
3700 10650 3700 10800
Wire Wire Line
2350 8650 3700 8650
Wire Wire Line
2350 9250 2350 8650
Wire Wire Line
4700 9000 4700 8750
Wire Wire Line
3700 9000 4700 9000
Wire Wire Line
3700 8850 3700 9000
Connection ~ 1800 9950
Connection ~ 1800 9250
Wire Wire Line
1800 9500 1800 9250
Wire Wire Line
1600 9550 1600 9500
Wire Wire Line
1600 9650 1600 9700
Connection ~ 2350 9600
Connection ~ 2850 9600
Wire Wire Line
2350 9600 2850 9600
Wire Wire Line
2350 9550 2350 9650
Wire Wire Line
2850 9500 2850 9700
Wire Wire Line
2150 9250 2350 9250
Wire Wire Line
3500 6650 3500 6850
Connection ~ 3100 7050
Connection ~ 2700 7050
Wire Wire Line
2700 6650 2700 6850
Wire Wire Line
1950 6650 2700 6650
Wire Wire Line
10800 9250 10850 9250
Wire Wire Line
4500 5000 4550 5000
Wire Wire Line
4500 5200 4550 5200
Wire Wire Line
4500 5400 4550 5400
Wire Wire Line
4500 5600 4550 5600
Wire Wire Line
4850 5000 5050 5000
Wire Wire Line
5050 5000 5050 5150
Wire Wire Line
5050 5150 5250 5150
Wire Wire Line
4850 5200 5050 5200
Wire Wire Line
5050 5200 5050 5250
Wire Wire Line
5050 5250 5250 5250
Wire Wire Line
4850 5400 5050 5400
Wire Wire Line
5050 5400 5050 5350
Wire Wire Line
5050 5350 5250 5350
Wire Wire Line
4850 5600 5050 5600
Wire Wire Line
5050 5600 5050 5450
Wire Wire Line
5050 5450 5250 5450
Wire Wire Line
3750 5150 4000 5150
Wire Wire Line
4000 5150 4000 5000
Wire Wire Line
4000 5000 4200 5000
Wire Wire Line
4200 5200 4000 5200
Wire Wire Line
4000 5200 4000 5250
Wire Wire Line
4000 5250 3750 5250
Wire Wire Line
3750 5350 4000 5350
Wire Wire Line
4000 5350 4000 5400
Wire Wire Line
4000 5400 4200 5400
Wire Wire Line
3750 5450 4000 5450
Wire Wire Line
4000 5450 4000 5600
Wire Wire Line
4000 5600 4200 5600
Wire Wire Line
5250 6300 5100 6300
Wire Wire Line
5250 6200 5100 6200
Wire Wire Line
3600 9700 3150 9700
Wire Wire Line
3600 9500 3150 9500
Wire Wire Line
6100 6600 6100 6800
Wire Wire Line
6150 4000 6150 3800
Wire Wire Line
13950 3300 13700 3300
Wire Wire Line
13950 3600 13550 3600
Wire Wire Line
13950 3450 13550 3450
Wire Wire Line
13550 3450 13550 2950
Wire Wire Line
13550 2950 14350 2950
Wire Wire Line
14450 2950 15250 2950
Wire Wire Line
15250 2950 15250 3450
Wire Wire Line
15250 3450 14850 3450
Wire Wire Line
7050 6000 7600 6000
Wire Wire Line
5250 6000 4750 6000
Wire Wire Line
1550 7250 1950 7250
Wire Wire Line
1950 7250 1950 7050
Wire Wire Line
9850 5050 9100 5050
Wire Wire Line
10450 5050 10950 5050
Wire Wire Line
10750 5050 10750 5250
Connection ~ 10750 5050
Wire Wire Line
9800 5200 9800 5050
Connection ~ 9800 5050
Wire Wire Line
9500 5200 9500 5050
Connection ~ 9500 5050
Wire Wire Line
9500 5500 9500 5650
Connection ~ 9500 5650
Wire Wire Line
9800 5500 9800 5650
Connection ~ 9800 5650
Wire Wire Line
11900 5050 11900 5200
Wire Wire Line
11600 5200 11600 5050
Connection ~ 11600 5050
Wire Wire Line
11900 5650 11900 5500
Connection ~ 10750 5650
Wire Wire Line
11600 5500 11600 5650
Connection ~ 11600 5650
Connection ~ 11900 5050
Connection ~ 11900 5650
Connection ~ 12250 5050
Connection ~ 12250 5650
Wire Wire Line
4350 4300 4000 4300
Wire Wire Line
4350 4400 3900 4400
Wire Wire Line
10450 5450 10100 5450
Wire Wire Line
10150 3900 10800 3900
Wire Wire Line
5250 4300 5050 4300
Wire Wire Line
5050 4300 5050 4400
Wire Wire Line
5050 4400 4850 4400
Wire Wire Line
5250 4400 5250 4650
Wire Wire Line
5250 4650 3650 4650
Wire Wire Line
3650 4650 3650 4000
Wire Wire Line
3650 4000 4850 4000
Wire Wire Line
4850 4000 4850 4300
Wire Wire Line
3600 9700 3600 9750
Wire Wire Line
3600 9750 4750 9750
Wire Wire Line
7900 11450 7350 11450
Wire Wire Line
11300 11650 11300 11550
Wire Wire Line
11300 11550 11950 11550
Wire Wire Line
12800 5650 12800 5400
Wire Wire Line
12800 5050 12800 5300
Connection ~ 12800 5050
Wire Wire Line
13650 5350 14450 5350
Connection ~ 4150 9750
Wire Wire Line
13650 5650 14200 5650
Connection ~ 3500 7050
Wire Wire Line
4050 6750 4050 6650
Wire Wire Line
4050 6650 3500 6650
Connection ~ 12800 5650
Wire Wire Line
6200 6600 6200 6950
Wire Wire Line
6250 4000 6250 3900
Wire Wire Line
9150 3600 9400 3600
Wire Wire Line
10000 3600 10400 3600
Connection ~ 10150 3600
Connection ~ 9200 3600
Wire Wire Line
7900 3900 9200 3900
Wire Wire Line
7950 9350 7950 9750
Wire Wire Line
7950 9750 8550 9750
Wire Wire Line
8850 9750 8950 9750
Wire Wire Line
8950 9750 8950 9250
Wire Wire Line
7950 10350 9700 10350
Wire Wire Line
9700 10350 9700 10600
Wire Wire Line
9700 10900 10300 10900
Wire Wire Line
9700 10750 10350 10750
Wire Wire Line
7900 12050 7900 11650
Wire Wire Line
8850 12050 8900 12050
Wire Wire Line
8900 12050 8900 11550
Wire Wire Line
8550 12050 7900 12050
Wire Wire Line
7150 10900 8800 10900
Wire Wire Line
8800 10750 8100 10750
Wire Wire Line
8800 10600 8500 10600
Wire Wire Line
8900 11550 10700 11550
Wire Wire Line
8950 9250 10500 9250
Wire Wire Line
11150 9250 12250 9250
Wire Wire Line
12250 9250 12250 10600
Wire Wire Line
12150 9350 12150 10700
Wire Wire Line
12150 10700 12250 10700
Wire Wire Line
11950 11550 11950 10800
Wire Wire Line
11950 10800 12250 10800
Wire Wire Line
11500 11650 12100 11650
Wire Wire Line
12100 11650 12100 10900
Wire Wire Line
12100 10900 12250 10900
Wire Wire Line
8150 10050 7950 10050
Wire Wire Line
7950 10050 7950 10350
Connection ~ 8150 9750
Wire Wire Line
7150 12350 8100 12350
Wire Wire Line
7150 12350 7150 10900
Connection ~ 7900 12350
Wire Wire Line
8100 12050 8600 12050
Connection ~ 8100 12050
Connection ~ 13650 5050
Wire Wire Line
15700 5050 16100 5050
Wire Wire Line
16100 5350 16100 5650
Wire Wire Line
16100 5650 16500 5650
Wire Wire Line
4700 8750 4900 8750
Wire Wire Line
4900 9250 4900 9050
Wire Wire Line
4150 9250 4900 9250
Wire Wire Line
4150 9250 4150 9750
Wire Wire Line
4700 10550 4950 10550
Wire Wire Line
4950 10250 4950 9950
Wire Wire Line
4950 9950 4400 9950
Wire Wire Line
4400 9950 4400 9750
Connection ~ 4400 9750
Wire Wire Line
9600 9550 9600 10150
Wire Wire Line
9600 10150 10950 10150
Wire Wire Line
10950 10150 10950 11100
Wire Wire Line
10950 11100 10150 11100
Wire Wire Line
10150 11100 10150 10900
Connection ~ 10150 10900
Wire Wire Line
10000 11250 10000 10900
Connection ~ 10000 10900
Wire Wire Line
6300 6700 6300 6600
Wire Wire Line
6000 6600 6000 7100
Wire Wire Line
1400 9250 1850 9250
Wire Wire Line
1400 9200 1400 9300
Connection ~ 1400 9250
Wire Wire Line
1400 9950 1850 9950
Wire Wire Line
1800 9950 1800 9700
Wire Wire Line
1400 9900 1400 10000
Connection ~ 1400 9950
Connection ~ 10000 11550
Connection ~ 9600 9250
Connection ~ 7100 4750
Wire Wire Line
9100 5650 13150 5650
Wire Wire Line
13150 5650 13150 5300
Connection ~ 13150 5400
Wire Wire Line
1950 7050 2200 7050
Wire Wire Line
2400 7050 4050 7050
Wire Wire Line
2500 7250 2500 7050
Connection ~ 2500 7050
Wire Wire Line
11250 5050 14150 5050
Wire Wire Line
14750 5050 15100 5050
Text Label 13700 3300 0 60 ~ 0
VGND
Text Label 14850 3600 0 60 ~ 0
VGND
Text Label 3900 4400 0 60 ~ 0
USBGND
Text Label 1950 7250 0 60 ~ 0
USBGND
Wire Wire Line
3100 6950 3100 7050
$Comp
L C C19
U 1 1 575644CB
P 8950 3750
F 0 "C19" H 8975 3850 50 0000 L CNN
F 1 "C" H 8975 3650 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 8988 3600 50 0001 C CNN
F 3 "" H 8950 3750 50 0000 C CNN
1 8950 3750
1 0 0 -1
$EndComp
$Comp
L C C18
U 1 1 57564580
P 8700 3750
F 0 "C18" H 8725 3850 50 0000 L CNN
F 1 "C" H 8725 3650 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 8738 3600 50 0001 C CNN
F 3 "" H 8700 3750 50 0000 C CNN
1 8700 3750
1 0 0 -1
$EndComp
$Comp
L C C17
U 1 1 57564635
P 8450 3750
F 0 "C17" H 8475 3850 50 0000 L CNN
F 1 "C" H 8475 3650 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 8488 3600 50 0001 C CNN
F 3 "" H 8450 3750 50 0000 C CNN
1 8450 3750
1 0 0 -1
$EndComp
$Comp
L C C12
U 1 1 575646EC
P 8200 3750
F 0 "C12" H 8225 3850 50 0000 L CNN
F 1 "C" H 8225 3650 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 8238 3600 50 0001 C CNN
F 3 "" H 8200 3750 50 0000 C CNN
1 8200 3750
1 0 0 -1
$EndComp
Wire Wire Line
8200 3600 9200 3600
Wire Wire Line
8450 3600 8950 3600
Connection ~ 8700 3600
Connection ~ 8450 3600
Connection ~ 8950 3600
Wire Wire Line
8200 3900 8950 3900
Connection ~ 8700 3900
Connection ~ 8950 3900
Connection ~ 8450 3900
Connection ~ 8200 3900
$EndSCHEMATC
Reference in New Issue View Git Blame Copy Permalink