Infineon Technologies AG Sensor technology - MEMS microphones - MEMS microphones for consumer - IM69D129F IM69D129F

Discover the IM69D129FV01 – a low power digital XENSIV™ MEMS microphone designed for applications which require a digital PDM MEMS microphone with high SNR (low self-noise), low distortion (high AOP), and very low current consumption. SNR of 69dB(A) enables far-field & low volume audio pick-up. The flat frequency response (11 Hz low-frequency roll-off) & tight manufacturing tolerance improve performance of multi-microphone (array) applications. Summary of Features Signal-to-noise ratio of 69dB(A) SNR Acoustic overload point at 129dBSPL IP57 dust and water resistant Ultra-low 450 μA current consumption Tight sensitivity (-36 ± 1 dB) tolerance Omnidirectional pickup pattern SMD Package: 3.5mm x 2.65mm x 0.98mm Benefits Clear audio signals even for highest SPL High precision audio beams & algorithms Substantial battery saving Potential Applications Active Noise Cancellation (ANC) headphones and earbuds Laptops and tablets Cameras, camcorders, and camera accessories Smart speakers, Home automation IOT devices