100 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) Omnidirectional (-42dB ±1dB @ 94dB SPL) Surface Mount MEMS analog microphone with an omnidirectional top-port acoustic design for audio signal capture. It operates over a 100 Hz to 10 kHz frequency range with -42 dB ±1 dB sensitivity, 57 dB signal-to-noise ratio, 80 µA supply current, and is housed in a 4-pin LGA surface-mount package measuring 3.76 × 2.24 × 1.10 mm. #MEMSMicrophone #AnalogMicrophone #Omnidirectional #TopPort #AudioSensor #LGA4 #SurfaceMount #100HzTo10kHz #LowPower #3S #SolidStateSystem #PCBLibrary

Interface - Telecommunications SI32171-C-FM1 LGA-42_L7.0-W5.0-P0.50-TL-EP LCSC Part Number: C1522149 JLCPCB Part Class: Extended Part Manufactured by SKYWORKS/SILICON LABS(芯科)

Interface - Telecommunications SI32261-C-FM2R LGA-47_L8.0-W6.0-P0.50-TL-EP LCSC Part Number: C2676714 JLCPCB Part Class: Extended Part Manufactured by SKYWORKS/SILICON LABS(芯科)

Interface - Telecommunications SI32260-C-GM2R LGA-47_L8.0-W6.0-P0.50-TL-EP LCSC Part Number: C2676722 JLCPCB Part Class: Extended Part Manufactured by SKYWORKS/SILICON LABS(芯科)

Interface - Telecommunications SI32177-C-FM1R LGA-42_L7.0-W5.0-P0.50-TL-EP LCSC Part Number: C2676781 JLCPCB Part Class: Extended Part Manufactured by SKYWORKS/SILICON LABS(芯科)

Interface - Telecommunications SI32177-C-GM1 LGA-42_L7.0-W5.0-P0.50-TL-EP LCSC Part Number: C1549122 JLCPCB Part Class: Extended Part Manufactured by SKYWORKS/SILICON LABS(芯科)