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Copy pathMEMS_microphone.sch
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MEMS_microphone.sch
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EESchema Schematic File Version 4
LIBS:MEMS_microphone-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
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F 1 "1µ" H 4065 3454 50 0000 L CNN
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F 3 "~" H 3950 3500 50 0001 C CNN
1 3950 3500
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR01
U 1 1 5EA9A271
P 3750 3950
F 0 "#PWR01" H 3750 3700 50 0001 C CNN
F 1 "GND" H 3755 3775 50 0000 C CNN
F 2 "" H 3750 3950 50 0001 C CNN
F 3 "" H 3750 3950 50 0001 C CNN
1 3750 3950
1 0 0 -1
$EndComp
$Comp
L SPU0410LR5H-QB:SPU0410LR5H-QB U2
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P 4850 2700
F 0 "U2" H 4520 2747 50 0000 R CNN
F 1 "SPU0410LR5H-QB" H 4520 2654 50 0000 R CNN
F 2 "my_components:SPU0410LR5H-QB_HANDSOLDER" H 4850 2700 50 0001 L BNN
F 3 "Manufacturer Recommendations" H 4850 2700 50 0001 L BNN
F 4 "H" H 4850 2700 50 0001 L BNN "Field4"
F 5 "KNOWLES" H 4850 2700 50 0001 L BNN "Field5"
1 4850 2700
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:MCP6002-xSN U1
U 1 1 5EB7CD0E
P 5300 3550
F 0 "U1" H 5300 3920 50 0000 C CNN
F 1 "MCP6002-xSN" H 5300 3827 50 0000 C CNN
F 2 "my_components:SOIC-8_elongated_pads_MARCEL" H 5300 3550 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 5300 3550 50 0001 C CNN
1 5300 3550
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:MCP6002-xSN U1
U 2 1 5EB7CD4F
P 6600 3450
F 0 "U1" H 6600 3080 50 0000 C CNN
F 1 "MCP6002-xSN" H 6600 3173 50 0000 C CNN
F 2 "my_components:SOIC-8_elongated_pads_MARCEL" H 6600 3450 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 6600 3450 50 0001 C CNN
2 6600 3450
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:MCP6002-xSN U1
U 3 1 5EB7CDA9
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F 1 "MCP6002-xSN" H 4200 3600 50 0000 R CNN
F 2 "my_components:SOIC-8_elongated_pads_MARCEL" H 3650 3650 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 3650 3650 50 0001 C CNN
3 3650 3650
-1 0 0 -1
$EndComp
$Comp
L Device:R R2
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P 4700 3800
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F 1 "10k" H 4630 3846 50 0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 4630 3800 50 0001 C CNN
F 3 "~" H 4700 3800 50 0001 C CNN
1 4700 3800
1 0 0 1
$EndComp
$Comp
L Device:R R1
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F 1 "10k" H 4630 3546 50 0000 R CNN
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F 3 "~" H 4700 3500 50 0001 C CNN
1 4700 3500
1 0 0 1
$EndComp
$Comp
L Device:C C2
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P 4350 3800
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F 1 "100n" H 4235 3846 50 0000 R CNN
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F 3 "~" H 4350 3800 50 0001 C CNN
1 4350 3800
1 0 0 1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
5650 3550 5600 3550
Wire Wire Line
4350 3650 4700 3650
Connection ~ 4700 3650
Wire Wire Line
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Wire Wire Line
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Connection ~ 5650 3550
$Comp
L Device:R R3
U 1 1 5EB7EE7D
P 6050 3350
F 0 "R3" V 5840 3350 50 0000 C CNN
F 1 "10k" V 5933 3350 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 5980 3350 50 0001 C CNN
F 3 "~" H 6050 3350 50 0001 C CNN
1 6050 3350
0 -1 1 0
$EndComp
$Comp
L Device:R R4
U 1 1 5EB7EEF6
P 6600 2900
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F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 6530 2900 50 0001 C CNN
F 3 "~" H 6600 2900 50 0001 C CNN
1 6600 2900
0 -1 1 0
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 6250 3350
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
6950 3450 6900 3450
$Comp
L Device:C C3
U 1 1 5EB7F363
P 5600 2700
F 0 "C3" V 5345 2700 50 0000 C CNN
F 1 "1µ" V 5438 2700 50 0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5638 2550 50 0001 C CNN
F 3 "~" H 5600 2700 50 0001 C CNN
1 5600 2700
0 -1 1 0
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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$Comp
L power:GND #PWR03
U 1 1 5EB7F702
P 5350 2500
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F 1 "GND" H 5350 2550 50 0000 C CNN
F 2 "" H 5350 2500 50 0001 C CNN
F 3 "" H 5350 2500 50 0001 C CNN
1 5350 2500
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Connection ~ 4350 3950
Wire Wire Line
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Text GLabel 3750 3350 1 50 Input ~ 0
Vcc
Text GLabel 5350 2900 2 50 Input ~ 0
Vcc
Connection ~ 3750 3950
Wire Wire Line
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Connection ~ 6950 3450
Connection ~ 3950 3350
Wire Wire Line
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Wire Wire Line
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Connection ~ 3950 3950
Wire Wire Line
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$Comp
L power:GND #PWR04
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P 7200 3850
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F 3 "" H 7200 3850 50 0001 C CNN
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1 0 0 -1
$EndComp
Text GLabel 7200 3550 0 50 Input ~ 0
Vcc
$Comp
L power:PWR_FLAG #FLG01
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1 0 0 -1
$EndComp
Connection ~ 4350 3350
Wire Wire Line
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Text GLabel 5900 3550 3 50 Input ~ 0
VGND
$Comp
L Connector:Conn_01x04_Male J1
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F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal" H 7400 3650 50 0001 C CNN
F 3 "~" H 7400 3650 50 0001 C CNN
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-1 0 0 1
$EndComp
Text GLabel 7200 3650 0 50 Input ~ 0
VGND
Wire Wire Line
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$Comp
L power:PWR_FLAG #FLG0101
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F 3 "~" H 4350 3950 50 0001 C CNN
1 4350 3950
-1 0 0 1
$EndComp
$EndSCHEMATC