EESchema Schematic File Version 2 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:sph0641lu4h-1 EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L SPH0641LU4H-1 MIC? U 1 1 596E710E P 3100 3800 F 0 "MIC?" H 3300 3500 60 0000 C CNN F 1 "SPH0641LU4H-1" H 2550 3300 60 0000 C CNN F 2 "knowles:SPH0641LU4H-1" H 3100 3800 60 0001 C CNN F 3 "" H 3100 3800 60 0001 C CNN 1 3100 3800 1 0 0 -1 $EndComp $Comp L GND #PWR? U 1 1 596E71EA P 3100 4200 F 0 "#PWR?" H 3100 3950 50 0001 C CNN F 1 "GND" H 3100 4050 50 0000 C CNN F 2 "" H 3100 4200 50 0001 C CNN F 3 "" H 3100 4200 50 0001 C CNN 1 3100 4200 1 0 0 -1 $EndComp $Comp L VCC #PWR? U 1 1 596E7200 P 3100 3400 F 0 "#PWR?" H 3100 3250 50 0001 C CNN F 1 "VCC" H 3100 3550 50 0000 C CNN F 2 "" H 3100 3400 50 0001 C CNN F 3 "" H 3100 3400 50 0001 C CNN 1 3100 3400 1 0 0 -1 $EndComp Wire Wire Line 3100 3400 3100 3500 Wire Wire Line 3100 4100 3100 4200 $Comp L C_Small C? U 1 1 596E721D P 2650 3800 F 0 "C?" H 2660 3870 50 0000 L CNN F 1 "100n" H 2660 3720 50 0000 L CNN F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2650 3800 50 0001 C CNN F 3 "" H 2650 3800 50 0001 C CNN 1 2650 3800 1 0 0 -1 $EndComp $Comp L C_Small C? U 1 1 596E73D6 P 2450 3800 F 0 "C?" H 2460 3870 50 0000 L CNN F 1 "1u" H 2300 3900 50 0000 L CNN F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2450 3800 50 0001 C CNN F 3 "" H 2450 3800 50 0001 C CNN 1 2450 3800 1 0 0 -1 $EndComp Wire Wire Line 2650 3700 2650 3450 Wire Wire Line 2450 3450 4000 3450 Connection ~ 3100 3450 Wire Wire Line 2450 4150 4000 4150 Wire Wire Line 2650 4150 2650 3900 Connection ~ 3100 4150 Wire Wire Line 2450 3900 2450 4150 Connection ~ 2650 4150 Wire Wire Line 2450 3700 2450 3450 Connection ~ 2650 3450 $Comp L CONN_01X05 J? U 1 1 596E757C P 4300 3800 F 0 "J?" H 4300 4100 50 0000 C CNN F 1 "CONN_01X05" V 4400 3800 50 0000 C CNN F 2 "Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm" H 4300 3800 50 0001 C CNN F 3 "" H 4300 3800 50 0001 C CNN 1 4300 3800 1 0 0 -1 $EndComp $Comp L R R? U 1 1 596E75C2 P 3650 3650 F 0 "R?" V 3730 3650 50 0000 C CNN F 1 "R" V 3650 3650 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 3580 3650 50 0001 C CNN F 3 "" H 3650 3650 50 0001 C CNN 1 3650 3650 0 1 1 0 $EndComp Wire Wire Line 3400 3650 3500 3650 Wire Wire Line 3800 3650 4000 3650 Wire Wire Line 4000 3650 4000 3700 Wire Wire Line 4000 3700 4100 3700 Wire Wire Line 4100 3800 3800 3800 Wire Wire Line 4100 3900 4000 3900 Wire Wire Line 4000 3900 4000 3950 Wire Wire Line 4000 3950 3800 3950 Wire Wire Line 4100 4000 4000 4000 Wire Wire Line 4000 4000 4000 4150 Wire Wire Line 4100 3600 4000 3600 Wire Wire Line 4000 3600 4000 3450 Wire Wire Line 3400 3800 3500 3800 Wire Wire Line 3400 3950 3500 3950 $Comp L CONN_01X05 J? U 1 1 596E789D P 3650 4650 F 0 "J?" H 3650 4950 50 0000 C CNN F 1 "CONN_01X05" V 3750 4650 50 0000 C CNN F 2 "Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm" H 3650 4650 50 0001 C CNN F 3 "" H 3650 4650 50 0001 C CNN 1 3650 4650 0 1 1 0 $EndComp Wire Wire Line 3650 4450 3650 4150 Connection ~ 3650 4150 Wire Wire Line 3750 4450 3750 4150 Connection ~ 3750 4150 Wire Wire Line 3850 4450 3850 4150 Connection ~ 3850 4150 Wire Wire Line 3550 4450 3550 4150 Connection ~ 3550 4150 Wire Wire Line 3450 4450 3450 4150 Connection ~ 3450 4150 $Comp L R R? U 1 1 596E7D4B P 3650 3800 F 0 "R?" V 3730 3800 50 0000 C CNN F 1 "R" V 3650 3800 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 3580 3800 50 0001 C CNN F 3 "" H 3650 3800 50 0001 C CNN 1 3650 3800 0 1 1 0 $EndComp $Comp L R R? U 1 1 596E7D76 P 3650 3950 F 0 "R?" V 3730 3950 50 0000 C CNN F 1 "R" V 3650 3950 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 3580 3950 50 0001 C CNN F 3 "" H 3650 3950 50 0001 C CNN 1 3650 3950 0 1 1 0 $EndComp $EndSCHEMATC