Feature:
High Precisions Sound The ICS-43434 Omnidirectional Microphone Module utilizes technology and Feature noise ratios of up to 65dB, ensuring clear auditory capturing.
Low power consumption design: The module's operating current, compared with the INMP441 reduces power consumption by about 20%, effectively extending the device's use of time
Simple Integration : The module provides I2S digital output interfaced, which is convenient to connection with various microcontrollers quickly, without complex circuit design, and installation only 5 minutes.
Multiple scenario applications: ICS-43434 is widely used in speakers, robots and voice assistants, supporting a variety of application scenario.
Its excellent electromagnetic interferences resistant capability ensures stable auditory in a variety of environment, with a 1.5 times high interferences resistant capability compared to ordinary microphones.

Specification:
Low power noise ratios: 64dBA
Current consumption: 490μA
Low power current consumption: 230μA
Microphone Sound Pressure Overloads Point (AOP): 120dB
Sampling rate: 23~51.6kHz
Low power sampling rate: 6.25~18.75kHz
Diameter about 2cm/0.79in

Note:

Please allow 0-1cm error due to manual measurement. make sure do not mind before bid.
Due to the differences between different monitors, the picture may not reflect the actual of the item.

Package includes:
1 set of omnidirectional microphone module