The Infineon high performance digital XENSIV MEMS microphone is used in a 16 bit audio signal chain, the full SNR performance would not be realized as the noise floor will be limited by the system dynamic range. IM69D120 has been specifically designed to preserve 69dB(A) SNR in a 16 bit system. This is achieved by increasing the microphone sensitivity to -26dBFS, and reducing the acoustic overload point to 120dBSPL.

High fidelity and far field audio recording
Ultra-low group delay for latency-critical applications
No analogue components required