MP23AB02B中文资料MEMS audio sensor high-performance analog bottom-port microphone数据手册ST规格书

描述 Description

The MP23AB02B is a compact, low-power microphone built with a low-profile sensing element.
The sensing element, capable of detecting acoustic waves, is manufactured using a specialized silicon micromachining process to produce audio sensors.
The MP23AB02B has an acoustic overload point of 124 dBSPL with a 64dB signal-to-noise ratio.
The MP23AB02B 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.

特性 Features

Single supply voltage operation
Low power consumption
Omnidirectional sensitivity
High signal-to-noise ratio
High bandwidth
Package compliant with reflow soldering

简介

MP23AB02B属于音频设备产品的麦克风。由ST制造生产的MP23AB02B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。