Commit 531dd1da authored by Pedro Henrique Kopper's avatar Pedro Henrique Kopper
Browse files

Mudanças Pezzi

parent 7be4fa0f
File added
......@@ -119,6 +119,29 @@ X Pin_2 2 200 -100 150 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Connector_Conn_01x03_Male
#
DEF Connector_Conn_01x03_Male J 0 40 Y N 1 F N
F0 "J" 0 200 50 H V C CNN
F1 "Connector_Conn_01x03_Male" 0 -200 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
Connector*:*_1x??_*
$ENDFPLIST
DRAW
S 34 -95 0 -105 1 1 6 F
S 34 5 0 -5 1 1 6 F
S 34 105 0 95 1 1 6 F
P 2 1 1 6 50 -100 34 -100 N
P 2 1 1 6 50 0 34 0 N
P 2 1 1 6 50 100 34 100 N
X Pin_1 1 200 100 150 L 50 50 1 1 P
X Pin_2 2 200 0 150 L 50 50 1 1 P
X Pin_3 3 200 -100 150 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Connector_Conn_01x04_Male
#
DEF Connector_Conn_01x04_Male J 0 40 Y N 1 F N
......
......@@ -647,7 +647,7 @@ U 1 1 5CD29E41
P 4700 1050
F 0 "C13" H 4815 1096 50 0000 L CNN
F 1 "22uF" H 4815 1005 50 0000 L CNN
F 2 "OPL_Resistor:R0603" H 4738 900 50 0001 C CNN
F 2 "OPL_Resistor:R0805" H 4738 900 50 0001 C CNN
F 3 "~" H 4700 1050 50 0001 C CNN
1 4700 1050
1 0 0 -1
......@@ -1109,11 +1109,9 @@ Wire Wire Line
4000 4050 3600 4050
Wire Wire Line
3600 4350 4000 4350
Text GLabel 4000 4350 2 50 Input ~ 0
Text GLabel 2050 5250 0 50 Input ~ 0
A7_OP4
Wire Wire Line
3600 4450 4000 4450
Text GLabel 4000 4450 2 50 Input ~ 0
Text GLabel 2000 3950 0 50 Input ~ 0
A8_OP3
Text Notes 5800 3050 0 50 ~ 0
Optional anti-aliasing filter
......@@ -1124,7 +1122,7 @@ L Device:R R13
U 1 1 5CE3942E
P 7350 5100
F 0 "R13" H 7280 5054 50 0000 R CNN
F 1 "33k" H 7280 5145 50 0000 R CNN
F 1 "68k" H 7280 5145 50 0000 R CNN
F 2 "OPL_Resistor:R0603" V 7280 5100 50 0001 C CNN
F 3 "~" H 7350 5100 50 0001 C CNN
1 7350 5100
......@@ -1135,7 +1133,7 @@ L Device:R R15
U 1 1 5CE39C05
P 7350 6000
F 0 "R15" H 7420 6046 50 0000 L CNN
F 1 "33k" H 7420 5955 50 0000 L CNN
F 1 "68k" H 7420 5955 50 0000 L CNN
F 2 "OPL_Resistor:R0603" V 7280 6000 50 0001 C CNN
F 3 "~" H 7350 6000 50 0001 C CNN
1 7350 6000
......@@ -1146,7 +1144,7 @@ L Device:R R14
U 1 1 5CE3AE93
P 7350 5550
F 0 "R14" H 7280 5504 50 0000 R CNN
F 1 "2k2" H 7280 5595 50 0000 R CNN
F 1 "1k" H 7280 5595 50 0000 R CNN
F 2 "OPL_Resistor:R0603" V 7280 5550 50 0001 C CNN
F 3 "~" H 7350 5550 50 0001 C CNN
1 7350 5550
......@@ -1266,14 +1264,14 @@ Wire Wire Line
7750 4550 7750 4500
Wire Wire Line
7400 4550 7350 4550
Text Notes 7900 4350 0 50 ~ 0
We use 5V as Seeed doesn't stock quad RRO opamps
Text Notes 7850 4400 0 50 ~ 0
We use 5V as Seeed \ndoesn't stock quad RRO opamps
$Comp
L Device:R R11
U 1 1 5CEA521D
P 6850 4900
F 0 "R11" V 6643 4900 50 0000 C CNN
F 1 "33k" V 6734 4900 50 0000 C CNN
F 1 "68k" V 6734 4900 50 0000 C CNN
F 2 "OPL_Resistor:R0603" V 6780 4900 50 0001 C CNN
F 3 "~" H 6850 4900 50 0001 C CNN
1 6850 4900
......@@ -1284,7 +1282,7 @@ L Device:R R12
U 1 1 5CEA58BF
P 6850 6150
F 0 "R12" V 6643 6150 50 0000 C CNN
F 1 "33k" V 6734 6150 50 0000 C CNN
F 1 "68k" V 6734 6150 50 0000 C CNN
F 2 "OPL_Resistor:R0603" V 6780 6150 50 0001 C CNN
F 3 "~" H 6850 6150 50 0001 C CNN
1 6850 6150
......@@ -1295,7 +1293,7 @@ L Device:R R7
U 1 1 5CEA5ED7
P 6200 6150
F 0 "R7" V 5993 6150 50 0000 C CNN
F 1 "33k" V 6084 6150 50 0000 C CNN
F 1 "68k" V 6084 6150 50 0000 C CNN
F 2 "OPL_Resistor:R0603" V 6130 6150 50 0001 C CNN
F 3 "~" H 6200 6150 50 0001 C CNN
1 6200 6150
......@@ -1306,7 +1304,7 @@ L Device:R R6
U 1 1 5CEA66FC
P 6200 4900
F 0 "R6" V 5993 4900 50 0000 C CNN
F 1 "33k" V 6084 4900 50 0000 C CNN
F 1 "68k" V 6084 4900 50 0000 C CNN
F 2 "OPL_Resistor:R0603" V 6130 4900 50 0001 C CNN
F 3 "~" H 6200 4900 50 0001 C CNN
1 6200 4900
......@@ -1354,21 +1352,6 @@ Connection ~ 6550 4900
Wire Wire Line
6550 4900 6700 4900
$Comp
L power:GNDA #PWR020
U 1 1 5CEE37E7
P 5800 4950
F 0 "#PWR020" H 5800 4700 50 0001 C CNN
F 1 "GNDA" H 5805 4777 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
Wire Wire Line
6050 4900 5800 4900
Wire Wire Line
5800 4900 5800 4950
$Comp
L Device:LED D1
U 1 1 5CF6B715
P 2550 6700
......@@ -1417,7 +1400,7 @@ L Device:R R20
U 1 1 5CF927A4
P 2100 6700
F 0 "R20" V 2000 6550 50 0000 C CNN
F 1 "220" V 2000 6850 50 0000 C CNN
F 1 "120" V 2000 6850 50 0000 C CNN
F 2 "OPL_Resistor:R0603" V 2030 6700 50 0001 C CNN
F 3 "~" H 2100 6700 50 0001 C CNN
1 2100 6700
......@@ -1428,7 +1411,7 @@ L Device:R R21
U 1 1 5CFABEB4
P 2100 6900
F 0 "R21" V 2000 6750 50 0000 C CNN
F 1 "220" V 2000 7050 50 0000 C CNN
F 1 "120" V 2000 7050 50 0000 C CNN
F 2 "OPL_Resistor:R0603" V 2030 6900 50 0001 C CNN
F 3 "~" H 2100 6900 50 0001 C CNN
1 2100 6900
......@@ -1439,7 +1422,7 @@ L Device:R R22
U 1 1 5CFAC11B
P 2100 7100
F 0 "R22" V 2000 6950 50 0000 C CNN
F 1 "220" V 2000 7250 50 0000 C CNN
F 1 "120" V 2000 7250 50 0000 C CNN
F 2 "OPL_Resistor:R0603" V 2030 7100 50 0001 C CNN
F 3 "~" H 2100 7100 50 0001 C CNN
1 2100 7100
......@@ -1450,7 +1433,7 @@ L Device:R R23
U 1 1 5CFAC469
P 2100 7300
F 0 "R23" V 2000 7150 50 0000 C CNN
F 1 "220" V 2000 7450 50 0000 C CNN
F 1 "120" V 2000 7450 50 0000 C CNN
F 2 "OPL_Resistor:R0603" V 2030 7300 50 0001 C CNN
F 3 "~" H 2100 7300 50 0001 C CNN
1 2100 7300
......@@ -1615,14 +1598,12 @@ Wire Wire Line
2700 6900 2950 6900
Wire Wire Line
2950 6700 2700 6700
Text GLabel 2050 5250 0 50 Input ~ 0
Text GLabel 2050 5150 0 50 Input ~ 0
LED0
Text GLabel 2050 5350 0 50 Input ~ 0
LED1
Text GLabel 2050 5450 0 50 Input ~ 0
LED2
Wire Wire Line
2050 5250 2300 5250
Wire Wire Line
2300 5350 2050 5350
Wire Wire Line
......@@ -1779,7 +1760,7 @@ Wire Wire Line
4600 7100 4700 7100
Connection ~ 4600 7200
Text Notes 7600 5600 0 50 ~ 0
Gain = 15\nHigher gain is possible using the internal PGA
Gain = 69\nHigher gain is possible using the internal PGA (up to 1104)
$Comp
L Graphic:Logo_Open_Hardware_Large #LOGO1
U 1 1 5D31835F
......@@ -1799,13 +1780,9 @@ NoConn ~ 3600 4650
NoConn ~ 3600 4750
NoConn ~ 2300 4750
NoConn ~ 2300 4850
NoConn ~ 2300 4950
NoConn ~ 2300 5050
NoConn ~ 2300 5150
NoConn ~ 2300 3550
NoConn ~ 2300 3650
NoConn ~ 2300 3750
NoConn ~ 2300 3950
NoConn ~ 2300 4050
NoConn ~ 2300 4150
NoConn ~ 2300 4250
......@@ -1814,34 +1791,27 @@ NoConn ~ 2300 4450
$Comp
L Amplifier_Operational:TL084 U3
U 4 1 5D48065D
P 6150 6700
F 0 "U3" H 6150 6333 50 0000 C CNN
F 1 "TL084" H 6150 6424 50 0000 C CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 6100 6800 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 6200 6900 50 0001 C CNN
4 6150 6700
-1 0 0 1
P 5700 4900
F 0 "U3" H 5700 4533 50 0000 C CNN
F 1 "TL084" H 5700 4624 50 0000 C CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 5650 5000 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 5750 5100 50 0001 C CNN
4 5700 4900
1 0 0 1
$EndComp
$Comp
L power:GNDA #PWR0109
U 1 1 5D487CCE
P 6600 6850
F 0 "#PWR0109" H 6600 6600 50 0001 C CNN
F 1 "GNDA" H 6605 6677 50 0000 C CNN
F 2 "" H 6600 6850 50 0001 C CNN
F 3 "" H 6600 6850 50 0001 C CNN
1 6600 6850
1 0 0 -1
P 5000 5400
F 0 "#PWR0109" H 5000 5150 50 0001 C CNN
F 1 "GNDA" H 5005 5227 50 0000 C CNN
F 2 "" H 5000 5400 50 0001 C CNN
F 3 "" H 5000 5400 50 0001 C CNN
1 5000 5400
-1 0 0 -1
$EndComp
Wire Wire Line
6450 6800 6600 6800
Wire Wire Line
6600 6800 6600 6850
Wire Wire Line
6450 6600 6600 6600
Wire Wire Line
6600 6600 6600 6800
Connection ~ 6600 6800
5400 4800 5250 4800
$Comp
L power:GND #PWR0110
U 1 1 5CE0C86F
......@@ -1880,7 +1850,6 @@ Connection ~ 3100 5900
Connection ~ 3100 5750
NoConn ~ 3600 4850
NoConn ~ 3600 4950
NoConn ~ 5850 6700
NoConn ~ 2050 1150
NoConn ~ 3600 5450
$Comp
......@@ -1905,4 +1874,265 @@ F 3 "" H 4600 6650 50 0001 C CNN
1 4600 6650
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x02_Male J5
U 1 1 5D0B722D
P 1350 4950
F 0 "J5" H 1458 5131 50 0000 C CNN
F 1 "UART" H 1458 5040 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 1350 4950 50 0001 C CNN
F 3 "~" H 1350 4950 50 0001 C CNN
1 1350 4950
1 0 0 -1
$EndComp
Wire Wire Line
2300 4950 1550 4950
Wire Wire Line
2300 5050 1550 5050
Text Notes 6000 4650 0 50 ~ 0
Vref
Wire Wire Line
6000 4900 6050 4900
Wire Wire Line
6000 4900 6000 4650
Wire Wire Line
6000 4650 5250 4650
Wire Wire Line
5250 4650 5250 4800
Connection ~ 6000 4900
$Comp
L Device:R R25
U 1 1 5D235C21
P 5000 5200
F 0 "R25" H 5070 5246 50 0000 L CNN
F 1 "1k" H 5070 5155 50 0000 L CNN
F 2 "OPL_Resistor:R0603" V 4930 5200 50 0001 C CNN
F 3 "~" H 5000 5200 50 0001 C CNN
1 5000 5200
1 0 0 -1
$EndComp
$Comp
L Device:R R24
U 1 1 5D2371A7
P 5000 4800
F 0 "R24" H 5070 4846 50 0000 L CNN
F 1 "1k" H 5070 4755 50 0000 L CNN
F 2 "OPL_Resistor:R0603" V 4930 4800 50 0001 C CNN
F 3 "~" H 5000 4800 50 0001 C CNN
1 5000 4800
1 0 0 -1
$EndComp
Wire Wire Line
5000 5050 5000 5000
Wire Wire Line
5000 5350 5000 5400
Wire Wire Line
5400 5000 5000 5000
Connection ~ 5000 5000
Wire Wire Line
5000 5000 5000 4950
$Comp
L power:+3.3VADC #PWR0112
U 1 1 5D26A5CC
P 5000 4650
F 0 "#PWR0112" H 5150 4600 50 0001 C CNN
F 1 "+3.3VADC" H 5050 4800 50 0000 C CNN
F 2 "" H 5000 4650 50 0001 C CNN
F 3 "" H 5000 4650 50 0001 C CNN
1 5000 4650
1 0 0 -1
$EndComp
Wire Wire Line
2300 3950 2000 3950
Text GLabel 4000 4450 2 50 Input ~ 0
DAC1_OUT2
Wire Wire Line
4000 4450 3600 4450
Wire Wire Line
2050 5250 2300 5250
Wire Wire Line
2300 5150 2050 5150
Text GLabel 4000 4350 2 50 Input ~ 0
DAC1_OUT1
$Comp
L Amplifier_Operational:MCP6002-xSN U6
U 2 1 5D3373EB
P 9850 3150
F 0 "U6" H 9850 3517 50 0000 C CNN
F 1 "MCP6002-xSN" H 9850 3426 50 0000 C CNN
F 2 "OPL_Integrated_Circuit:SOIC8-1.27-5X4MM" H 9850 3150 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 9850 3150 50 0001 C CNN
2 9850 3150
1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:MCP6002-xSN U6
U 1 1 5D33B431
P 9850 3900
F 0 "U6" H 9850 4267 50 0000 C CNN
F 1 "MCP6002-xSN" H 9850 4176 50 0000 C CNN
F 2 "OPL_Integrated_Circuit:SOIC8-1.27-5X4MM" H 9850 3900 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 9850 3900 50 0001 C CNN
1 9850 3900
1 0 0 -1
$EndComp
Text GLabel 9000 3050 0 50 Input ~ 0
DAC1_OUT1
Text GLabel 9000 3800 0 50 Input ~ 0
DAC1_OUT2
$Comp
L Device:R R26
U 1 1 5D354E3C
P 9150 3050
F 0 "R26" V 8943 3050 50 0000 C CNN
F 1 "1k" V 9034 3050 50 0000 C CNN
F 2 "OPL_Resistor:R0603" V 9080 3050 50 0001 C CNN
F 3 "~" H 9150 3050 50 0001 C CNN
1 9150 3050
0 1 1 0
$EndComp
$Comp
L Device:C C19
U 1 1 5D355F8F
P 9300 3200
F 0 "C19" H 9415 3246 50 0000 L CNN
F 1 "10n" H 9415 3155 50 0000 L CNN
F 2 "OPL_Capacitor:C0603" H 9338 3050 50 0001 C CNN
F 3 "~" H 9300 3200 50 0001 C CNN
1 9300 3200
1 0 0 -1
$EndComp
Wire Wire Line
9550 3250 9550 3350
Wire Wire Line
9550 3350 10150 3350
Wire Wire Line
10150 3350 10150 3150
Wire Wire Line
9550 3050 9300 3050
Connection ~ 9300 3050
$Comp
L power:GNDA #PWR0113
U 1 1 5D39FD46
P 9300 3350
F 0 "#PWR0113" H 9300 3100 50 0001 C CNN
F 1 "GNDA" H 9305 3177 50 0000 C CNN
F 2 "" H 9300 3350 50 0001 C CNN
F 3 "" H 9300 3350 50 0001 C CNN
1 9300 3350
1 0 0 -1
$EndComp
Wire Wire Line
9550 4000 9550 4100
Wire Wire Line
9550 4100 10150 4100
Wire Wire Line
10150 4100 10150 3900
$Comp
L Device:R R27
U 1 1 5D3B2AAC
P 9150 3800
F 0 "R27" V 8943 3800 50 0000 C CNN
F 1 "1k" V 9034 3800 50 0000 C CNN
F 2 "OPL_Resistor:R0603" V 9080 3800 50 0001 C CNN
F 3 "~" H 9150 3800 50 0001 C CNN
1 9150 3800
0 1 1 0
$EndComp
$Comp
L Device:C C20
U 1 1 5D3B3085
P 9300 3950
F 0 "C20" H 9415 3996 50 0000 L CNN
F 1 "10n" H 9415 3905 50 0000 L CNN
F 2 "OPL_Capacitor:C0603" H 9338 3800 50 0001 C CNN
F 3 "~" H 9300 3950 50 0001 C CNN
1 9300 3950
1 0 0 -1
$EndComp
Wire Wire Line
9550 3800 9300 3800
Connection ~ 9300 3800
$Comp
L power:GNDA #PWR0114
U 1 1 5D3ED3DF
P 9300 4100
F 0 "#PWR0114" H 9300 3850 50 0001 C CNN
F 1 "GNDA" H 9305 3927 50 0000 C CNN
F 2 "" H 9300 4100 50 0001 C CNN
F 3 "" H 9300 4100 50 0001 C CNN
1 9300 4100
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x03_Male J6
U 1 1 5D405B08
P 10750 3250
F 0 "J6" H 10722 3182 50 0000 R CNN
F 1 "DAC_OUT" H 10722 3273 50 0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 10750 3250 50 0001 C CNN
F 3 "~" H 10750 3250 50 0001 C CNN
1 10750 3250
-1 0 0 1
$EndComp
$Comp
L power:GNDA #PWR0115
U 1 1 5D40691E
P 10550 3350
F 0 "#PWR0115" H 10550 3100 50 0001 C CNN
F 1 "GNDA" H 10555 3177 50 0000 C CNN
F 2 "" H 10550 3350 50 0001 C CNN
F 3 "" H 10550 3350 50 0001 C CNN
1 10550 3350
1 0 0 -1
$EndComp
Connection ~ 10150 3900
Text Notes 8450 3250 0 50 ~ 0
15.9kHz low-pass\n
Wire Wire Line
10400 3900 10400 3150
Wire Wire Line
10400 3150 10550 3150
Wire Wire Line
10150 3900 10400 3900
Wire Wire Line
10550 3250 10300 3250
Wire Wire Line
10300 3250 10300 3150
Wire Wire Line
10300 3150 10150 3150
Connection ~ 10150 3150
$Comp
L Amplifier_Operational:MCP6002-xSN U6
U 3 1 5D4FE230
P 10350 3150
F 0 "U6" H 10308 3196 50 0000 L CNN
F 1 "MCP6002-xSN" H 10308 3105 50 0000 L CNN
F 2 "" H 10350 3150 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 10350 3150 50 0001 C CNN
3 10350 3150
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR0116
U 1 1 5D50AACE
P 10250 3450
F 0 "#PWR0116" H 10250 3200 50 0001 C CNN
F 1 "GNDA" H 10255 3277 50 0000 C CNN
F 2 "" H 10250 3450 50 0001 C CNN
F 3 "" H 10250 3450 50 0001 C CNN
1 10250 3450
1 0 0 -1
$EndComp
$Comp
L power:+3.3VADC #PWR0117
U 1 1 5D50B2E9
P 10250 2850
F 0 "#PWR0117" H 10400 2800 50 0001 C CNN
F 1 "+3.3VADC" H 10300 3000 50 0000 C CNN
F 2 "" H 10250 2850 50 0001 C CNN
F 3 "" H 10250 2850 50 0001 C CNN
1 10250 2850
1 0 0 -1
$EndComp
$EndSCHEMATC
This source diff could not be displayed because it is too large. You can view the blob instead.
......@@ -2,7 +2,7 @@
(general
(thickness 1.6)
(drawings 38)
(drawings 39)
(tracks 438)
(zones 0)
(modules 66)
......@@ -29,7 +29,7 @@
(45 Margin user)
(46 B.CrtYd user)
(47 F.CrtYd user)
(48 B.Fab user)
(48 B.Fab user hide)
(49 F.Fab user hide)
)
......@@ -87,7 +87,7 @@
(mirror false)
(drillshape 1)
(scaleselection 1)
(outputdirectory ""))
(outputdirectory "Fabrication/"))
)
(net 0 "")
......@@ -2691,6 +2691,7 @@
(net 2 "Net-(C6-Pad2)"))
)
(gr_circle (center 63.5 60.325) (end 63.728953 60.325) (layer F.SilkS) (width 0.2) (tstamp 5CDB2610))
(gr_circle (center 67.183 77.851) (end 67.411953 77.851) (layer F.SilkS) (width 0.2) (tstamp 5CDB0B4A))
(gr_circle (center 48.4505 87.884) (end 48.679453 87.884) (layer F.SilkS) (width 0.2))
(gr_text "+ -" (at 50.419 52.705) (layer F.SilkS)
......
update=2019 May 14, Tuesday 08:40:46
update=2019 May 15, Wednesday 01:20:24
version=1
last_client=kicad
[general]
......
......@@ -647,7 +647,7 @@ U 1 1 5CD29E41
P 4700 1050
F 0 "C13" H 4815 1096 50 0000 L CNN
F 1 "22uF" H 4815 1005 50 0000 L CNN
F 2 "OPL_Resistor:R0603" H 4738 900 50 0001 C CNN
F 2 "OPL_Resistor:R0805" H 4738 900 50 0001 C CNN
F 3 "~" H 4700 1050 50 0001 C CNN
1 4700 1050
1 0 0 -1
......@@ -1014,7 +1014,7 @@ L Device:R R9
U 1 1 5CDD40B1
P 6450 2650
F 0 "R9" V 6243 2650 50 0000 C CNN
F 1 "220" V 6334 2650 50 0000 C CNN
F 1 "470" V 6334 2650 50 0000 C CNN
F 2 "OPL_Resistor:R0603" V 6380 2650 50 0001 C CNN
F 3 "~" H 6450 2650 50 0001 C CNN
1 6450 2650
......@@ -1025,7 +1025,7 @@ L Device:R R10
U 1 1 5CDD463C
P 6450 3650
F 0 "R10" V 6243 3650 50 0000 C CNN
F 1 "220" V 6334 3650 50 0000 C CNN
F 1 "470" V 6334 3650 50 0000 C CNN
F 2 "OPL_Resistor:R0603" V 6380 3650 50 0001 C CNN
F 3 "~" H 6450 3650 50 0001 C CNN
1 6450 3650
......@@ -1109,11 +1109,9 @@ Wire Wire Line
4000 4050 3600 4050
Wire Wire Line
3600 4350 4000 4350
Text GLabel 4000 4350 2 50 Input ~ 0
Text GLabel 2050 5250 0 50 Input ~ 0
A7_OP4
Wire Wire Line
3600 4450 4000 4450
Text GLabel 4000 4450 2 50 Input ~ 0
Text GLabel 2000 3950 0 50 Input ~ 0
A8_OP3
Text Notes 5800 3050 0 50 ~ 0
Optional anti-aliasing filter
......@@ -1124,7 +1122,7 @@ L Device:R R13
U 1 1 5CE3942E
P 7350 5100
F 0 "R13" H 7280 5054 50 0000 R CNN
F 1 "33k" H 7280 5145 50 0000 R CNN
F 1 "68k" H 7280 5145 50 0000 R CNN
F 2 "OPL_Resistor:R0603" V 7280 5100 50 0001 C CNN
F 3 "~" H 7350 5100 50 0001 C CNN
1 7350 5100
......@@ -1135,7 +1133,7 @@ L Device:R R15
U 1 1 5CE39C05
P 7350 6000
F 0 "R15" H 7420 6046 50 0000 L CNN
F 1 "33k" H 7420 5955 50 0000 L CNN
F 1 "68k" H 7420 5955 50 0000 L CNN
F 2 "OPL_Resistor:R0603" V 7280 6000 50 0001 C CNN
F 3 "~" H 7350 6000 50 0001 C CNN
1 7350 6000
......@@ -1146,7 +1144,7 @@ L Device:R R14
U 1 1 5CE3AE93
P 7350 5550
F 0 "R14" H 7280 5504 50 0000 R CNN
F 1 "1k2" H 7280 5595 50 0000 R CNN
F 1 "1k" H 7280 5595 50 0000 R CNN
F 2 "OPL_Resistor:R0603" V 7280 5550 50 0001 C CNN
F 3 "~" H 7350 5550 50 0001 C CNN
1 7350 5550
......@@ -1266,14 +1264,14 @@ Wire Wire Line
7750 4550 7750 4500
Wire Wire Line
7400 4550 7350 4550
Text Notes 7900 4350 0 50 ~ 0
We use 5V as Seeed doesn't stock quad RRO opamps
Text Notes 7850 4400 0 50 ~ 0
We use 5V as Seeed \ndoesn't stock quad RRO opamps
$Comp
L Device:R R11
U 1 1 5CEA521D
P 6850 4900
F 0 "R11" V 6643 4900 50 0000 C CNN
F 1 "33k" V 6734 4900 50 0000 C CNN
F 1 "68k" V 6734 4900 50 0000 C CNN
F 2 "OPL_Resistor:R0603" V 6780 4900 50 0001 C CNN
F 3 "~" H 6850 4900 50 0001 C CNN
1 6850 4900
......@@ -1284,7 +1282,7 @@ L Device:R R12
U 1 1 5CEA58BF
P 6850 6150
F 0 "R12" V 6643 6150 50 0000 C CNN