M69D130 Microphone Shield2Go
Infineon product: XENSIV™ MEMS microphone IM69D130
Board OPN: S2GOMEMSMICIM69DTOBO1
The boards are equipped with two high-performance digital MEMS Microphone IM69D130 in stereo mode configuration and come with a ready-to-use software library for Arduino. With the IM69D130 Shield2Go users benefit from studio-like microphone and recording quality. The microphones come with dynamic range of 105dB where sensitivity (±1dB) and phase (±2° @1kHz) are matched. Other features are: flat frequency response with low-frequency roll-off at 28Hz, very fast analog to digital conversion speed (6µs latency @1kHz), power optimized modes determined by PDM clock frequency, and omnidirectional pickup pattern; The board offers PDM and I2S output configuration.
Target applications: voice user interface (VUI) for smart speakers, home automation and IoT devices, active noise cancellation (ANC) headphones and earphones, high-quality audio capturing for cameras, camcorders, and conference systems, audio pattern detection for industrial or home monitoring
https://www.rutronik.com/suppliers/infineon/iot-evaluation-environment/
