4X ICS-43434 I2S MEMS Microphone Module with Low Pass Filter Audio Capture for DIY Audio Projects -Module

4X ICS-43434 I2S MEMS Microphone Module with Low Pass Filter Audio Capture for DIY Audio Projects -Module Popis

Advanced Audio Technology: This MEMS microphone module is equipped with an ICS-43434 I2S interface to ensure high-quality audio capture, making it ideal for a variety of DIY audio projects.
Low Power Consumption: The module operates at 1.5V - 3.6V (1.8V/3.3V recommended), and its efficient design minimizes power consumption while maintaining optimal performance.
Integrated Low-Pass Filter: The built-in low-pass filter effectively reduces high-frequency noise and improves the clarity and quality of captured audio.
Compact and Versatile: The module design makes it easy to integrate into space-constrained applications, making it an ideal choice for portable and embedded audio solutions.
Cost-effective: The combination of performance and price makes it an ideal choice for both amateurs and professionals.

Core parameters:
Interface type: I2S (compatible with PDM mode)
Signal-to-noise ratio (SNR): 65dBA
Sensitivity: -26 dBFS
Frequency response: 50Hz - 20kHz
Operating voltage: 1.5V - 3.6V (recommended 1.8V/3.3V)
Power consumption: 1.5mA (typical value)
Directivity: omnidirectional
AOP: (Acoustic overload point) 120dB SPL
Typical applications:
Intelligent voice equipment: speakers, voice assistants
Mobile phones/tablets/TWS headsets microphone arrays
home: voice control, security monitoring
Recording equipment: portable voice recorders, conference microphones
IoT devices: wearable devices, drones
Pin definition (Pinout)
(L/R): Left/right channel selection for stereo configuration
(GND): Ground wire power ground
(VDD): Power input 1.5V-3.6V power supply
(SEL): Interface mode selection High level = I2S, low level = PDM
(BCLK): Bit clock (I2S) Synchronous clock signal
(DOUT): Data output Digital audio signal output
Color:As