Inmp441 Full -directional microphone module MEMS high -precision low power consumption I2S interface supports ESP32

Information download: https://pan.baidu.com/s/1bq5_qecsil2uoh7wsf_ifg Product introduction: INMP441 Is a high -performance, low power consumption, digital output, omnidirectional MEMS microphone.Should complete INMP441 The solution consists of one MEMS Sensor, signal composition adjustment, modulus converter, anti -hybrid stack filter, power management and industry standards 24 Position I ² S interface. I ² S Interface allows INMP441 Connect directly to the digital processor, such as DSP And microcontroller, no need to use audio codecs in the system. INMP441 Having a high signal -to -noise ratio is an excellent choice of near -field application.  INMP441 With a flat width frequency response, the natural sound is highly definitive. Product Features: 1. High accuracy 24 Number of bit data I ² S interface 2. High -signal -to -noise ratio is 61 dBA 3. High sensitivity -26 dBFS 4. from 60 Hz arrive 15 kHz Stable frequency response 5. Low power consumption: Low -current consumption 1.4 mA 6. high PSR :  -75 dBFS Interface definition: SCK : I ² S Serial data clock of the interface WS  : I ² S Serial dataword selection of interface L/R :Left / Selection on the right. Set to low -electricit…