IM72D128V01 Datasheet IP57 dust and water resistant digital PDM MEMS microphone

Manufacturer: Infineon

IM72D128V01 ip57 dust and water resistant digital pdm mems microphone by Infineon - Datasheet Preview

Datasheet Details

Part number	IM72D128V01
Manufacturer	Infineon
File Size	849.67 KB
Description	IP57 dust and water resistant digital PDM MEMS microphone
Datasheet	IM72D128V01 Datasheet

General Description

The IM72D128V01 is an ultra-high performance digital PDM MEMS microphone designed for applications which require a very high SNR (low self-noise) and low distortion (high AOP) and which is also IP57 robust to dust and water.

Best-in-class signal-to-noise ratio (SNR) of 72dB(A) enables far field and low volume audio pick-up.

The flat frequency response (20Hz low-frequency roll-off) and tight manufacturing tolerance improve performance of multi-microphone (array) applications.

Overview

IM72D128V01 IP57 dust and water resistant digital PDM XENSIVTM MEMS.

Key Features

Component level IP57 water and dust resistant.
Dynamic range of 106dB.
Acoustic overload point at 128dBSPL.
Signal to noise ratio of 72dB(A) SNR.
Digital PDM output.
Flat frequency response with a low frequency rolloff at 20Hz.
Package dimensions: 4mm x 3mm x 1.2mm.
Omnidirectional pickup pattern.
Power optimized modes determined by PDM clock frequency Typical.

More Datasheets from Infineon

Part Number	Description
IM72D128VV01	Ultra-low power digital PDM XENSIV MEMS microphone
IM70D122V01	digital PDM MEMS microphone
IM73A135V01	dust and water resistant analog MEMS microphone
IM73D122V01	Ultra-low noise high sensitivity digital MEMS microphone