INMP441 Datasheet - InvenSense

INMP441, Omnidirectional Microphone

INMP441 Omnidirectional Microphone with Bottom Port and I2S Digital Output GENERAL .
The INMP441 is a high-performance, low power, digital-output, omnidirectional MEMS microphone with a bottom port.

Features

* Digital I²S Interface with High-Precision 24-Bit Data
* High SNR of 61 dBA
* High Sensitivity of -26 dBFS
* Flat Frequency Response from 60 Hz to 15 kHz
* Low Current Consumption of 1.4 mA
* High PSR of -75 dBFS
* Small 4.72 × 3.76 × 1 mm Sur

Applications

* The INMP441 has a flat wideband frequency response, resulting in natural sound with high intelligibility. The INMP441 is available in a thin 4.72 × 3.76 × 1 mm surfacemount package. It is reflow- solder compatible with no sensitivity degradation. The INMP441 is halide free.
* Protected by U. S. P

INMP441-InvenSense.pdf