ICS43434 I2S MEMS Microphone Module Wide range of applications The ICS43434 I2S MEMS microphone module is suitable for intelligent home devices, robotics and voice recognition systems, and other applications requiring flexible audio capture solutions. Costeffective auditory solution The module delivers sound with an SNR of 65 dB, enabling clear recordings at a competitive point. Simple and fast integration Uses an I2S interface for direct connection with a variety of microcontrollers, greatly reducing development effort. Stable performance Designed with strong resistance to electromagnetic interference, ensuring stable audio output in complex environments. Use scenarios Smart home devices: voiceactivated assistants and smart hubs that rely on reliable microphone input. Robotics and automation: voice control and audio sensing for interactive robots and autonomous systems. Embedded voice recognition: integration into consumer electronics or industrial equipment requiring clear voice capture.