Analog MEMS Microphone - ICS-40180 - SparkFun BOB-18011

Index: SPF-19511 EAN: 5903351249874
InvenSense ICS-40180 analog MEMS microphone module created by SparkFun. The board is equipped with OpAmp, so it is possible to connect it directly to ADC of a microcontroller, such as Arduino module. The microphone does a good job of capturing sounds from all directions. The signal to noise ratio of the microphone is 65 dBA. The output impedance is 600 Ω. The module is powered from 1.5 V to 3.6 V DC.
Analog MEMS Microphone - ICS-40180 - SparkFun BOB-18011
€8.90
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Manufacturer: SparkFun
Compatibility: Arduino Micro:bit

Product description: MEMS Analog Microphone - ICS-40180 - SparkFun BOB-18011

InvenSense ICS-40180 analog MEMSmicrophone module created by SparkFu. Easy connection and simplicity allows to use it in all kinds of sound detecting projects. The board is equipped withOpAmp, so it is possible to connect it directly to ADC of a microcontroller, such as Arduino module. The microphone performs well in capturing sounds from all directions. The signal to noise ratio of the microphone is65 dBA. The output impedance is600 Ω. The module is poweredfrom 1.5 V to 3.6 V DC. The module is ideal for mobile projects due to its very low power consumption.

Mikrofon MEMSMEMS analog microphone.

How to connect the microphone?

To connect the MEMS analog microphone, use the analog interface of a microcontroller such as Arduino. The module is powered by 1.5 V to 3.6 V. On the board there are connectors such as:

  • AUD- analog output.
  • GND- system ground.
  • 3.3V- supply voltage from 1.5 V to 3.6 V.

The manufacturer has prepared a detaileduser guide.

MEMS microphone specification

  • Chip: InvenSense ICS-40180
  • Supply voltage: 1.5 V to 3.6 V
  • Signal-to-noise ratio (SNR): 65 dbA
  • Sensitivity: approx. -38 dBV
  • Flat frequency response: 60 Hz to 20 kHz
  • Current consumption: up to 260 μA at 3.3 V
  • Maximum acoustic input: 124 dB
  • Output impedance: 600 Ω
  • Lead Raster: 2.54 mm
  • Dimensions: 14 x 10 mm
Mikrofon ICS-40180MEMS analog microphone ICS-40180.
Package width 5 cm
Package height 9 cm
Package depth 0.2 cm
Package weight 0.001 kg

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