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ICS-41350 Datasheet Bottom Port PDM Low-Power Multi-Mode Microphone

Manufacturer: InvenSense

Datasheet Details

Part number ICS-41350
Manufacturer InvenSense
File Size 341.92 KB
Description Bottom Port PDM Low-Power Multi-Mode Microphone
Download ICS-41350 Download (PDF)

General Description

The ICS‐41350 is a low‐power, low‐noise digital MEMS microphone in a small package.

The ICS‐41350 consists of a MEMS microphone element and an impedance converter amplifier followed by a fourth‐order Σ‐Δ modulator.

The pulse density modulated (PDM) interface allows two microphones to be time multiplexed on a data line using a single clock.

Overview

ICS‐41350 Bottom Port PDM Low‐Power Multi‐Mode Microphone With High AOP Mode.

Key Features

  • SPEC Sensitivity SNR Current AOP Clock LOW‐POWER MODE.
  • 26 dB FS ±1 dB 63 dBA 185 µA 120 dB SPL 400.
  • 800 kHz.