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IM69D127
  • IM69D127

IM69D127

Active and preferred

IM69D127 is a digital high performance MEMS microphone based on Infineon's new Sealed Dual Membrane MEMS technology which delivers high ingress protection (IP57) at a microphone level. Its small size of only 3.60 x 2.50 x 1.00 mm3 makes it a perfect match for compact audio devices, such as TWS earbuds.

Infineon Technologies IM69D127 Product Info

16 April 2026 0

Parameters

AEC-Q103-003 qualified

on demand

AOP

127 dBSPL

Current Consumption

980 µA

Green

RoHS compliant, Halogen free

Interfaces

Digital PDM

LFRO

40 Hz

Package dimensions

3.60 x 2.50 x 1.00 mm³

Sensitivity

-34 dBFS

SNR

69 dB(A)

Supply Voltage

1.62 - 3.60 V

Apps

Edge computing, Consumer Wearables, Power transmission and distribution

Features

  • Very-low self-noise / very-high SNR (69dB)
  • Selectable power modes for battery critical applications
  • Sealed Dual Membrane (SDM) technology with IP57 ingress protection at microphone level
  • Small package size (3.6x2.5x1.0mm)
  • Very tight part-to-part phase and sensitivity matching (± 1dB)
  • Flat frequency response with a low LFRO (low frequency roll-off) of 40Hz
  • Very-low group delay (9µs)

Description

  • Crystal clear audio pick up of the quietest and the loudest sounds
  • Small package size and high ingress protection (IP57) at a microphone level
  • Enablement of advanced audio features (ANC, transparent hearing, audio zoom, beamforming)

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