Infineon Technologies AG has expanded its XENSIV MEMS microphone line-up with the introduction of the IM72D128V and IM69D129F, two digital PDM microphones designed for audio performance, energy efficiency and robustness. The post Infineon expands XENSIV MEMS microphone line-up delivering best-in-class audio and power performance appeared first on IoT Now News - How to run an IoT enabled business.