IM72D128V01 Description
The IM72D128V01 is an ultra-high performance digital PDM MEMS microphone designed for applications which require a very high SNR (low self-noise) and low distortion (high AOP) and which is also IP57 robust to dust and water. Best-in-class signal-to-noise ratio (SNR) of 72dB(A) enables far field and low volume audio pick-up. The flat frequency response (20Hz low-frequency roll-off) and tight manufacturing tolerance...
IM72D128V01 Key Features
- ponent level IP57 water and dust resistant
- Dynamic range of 106dB
- Acoustic overload point at 128dBSPL
- Signal to noise ratio of 72dB(A) SNR
- Digital PDM output
- Flat frequency response with a low frequency rolloff at 20Hz
- Package dimensions: 4mm x 3mm x 1.2mm
- Omnidirectional pickup pattern
- Power optimized modes determined by PDM