MP23ABS1音频设备产品的麦克风规格书PDF中文资料

MP23ABS1属于音频设备产品的麦克风。由意法半导体集团制造生产的MP23ABS1麦克风麦克风是将声音转换成电信号以便存储、传输和/或转播的换能器。范围从大型悬臂式麦克风到常用的小型 MEMS 产品，并且可根据阻抗、额定电压、灵敏度、频率范围、端口位置、整体尺寸和安装类型进行区分。输出接口提供模拟、I2S、PDM 和 TDM 等种类。

Features

 Single supply voltage operation 1.52 V - 3.6 V

 Omnidirectional sensitivity

 High signal-to-noise ratio

 High acoustic overload point: 130 dBSPL typ.

 Package compliant with reflow soldering

 Enhanced RF immunity

 Ultra-flat frequency response

 Low latency

 Ultra-low-power: 150 μA max

 ECOPACK, RoHS, and “Green” compliant

Description

The MP23ABS1 is a compact, low-power

microphone built with a capacitive sensing

element and an IC interface.

The sensing element, capable of detecting

acoustic waves, is manufactured using a

specialized silicon micromachining process to

produce audio sensors.

The MP23ABS1 has an acoustic overload point of

130 dBSPL with a typical 64 dB signal-to-noise

ratio.

The sensitivity of the MP23ABS1 is -38 dBV

±1 dB @ 94 dBSPL, 1 kHz.

The MP23ABS1 is available in a package

compliant with reflow soldering and is guaranteed

to operate over an extended temperature range

from -40 °C to +85 °C.

Applications

 Mobile phones

 Wearables

 Hearables

 Smart speakers

 Active noise-canceling headsets