SparkFun Analog MEMS Microphone Breakout - ICS-40180

Name: SparkFun Analog MEMS Microphone Breakout - ICS-40180
Brand: Sparkfun
SKU: BOB-18011
Price: 6.90 GBP
Availability: OutOfStock

by Sparkfun

The SparkFun Analog MEMS Microphone Breakout makes it easy to work with the InvenSense ICS-40180 analog microphone.

This board features an OpAmp to bring output of the microphone to a usable level, allowing you to plug directly into an ADC on a microcontroller.

In addition to amplifying the signal, the OpAmp adds a bias voltage of 1/2 VCC. With sound sources such as a normal speaking voice a few feet away from the microphone, the AUD output signal will be at about 200mV peak-to-peak. Also note, this low profile microphone has its port on the bottom side, so the microphone can be mounted flush to the outer surface of your enclosure. This microphone is omni-directional, which means it does a good job of picking up sound sources from all directions.

Get started with the SparkFun Analog MEMS Microphone Guide

Features

-3dB roll off at 60Hz and 19.7kHz
1.5VDC to 3.6VDC supply voltage
Should comfortably output 40mW
OPA344 provides 600Ω output impedance
SNR of 65dBA

Documents

The SparkFun Analog MEMS Microphone Breakout makes it easy to work with the InvenSense ICS-40180 analog microphone.

BOB-18011

This product is no longer available

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SKU

BOB-18011

EAN

845156011421

Brand

Sparkfun

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SparkFun Analog MEMS Microphone Breakout - ICS-40180

This product is no longer available

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