IM72D128V
概要
IM72D128V – Ultra-low power digital XENSIV™ MEMS microphone
Discover the IM72D128V, an ultra-high performance XENSIV™ MEMS microphone designed for applications which require a digital PDM MEMS microphone with high SNR (low self-noise), low distortion (high AOP), & very low current consumption.
SNR of 71.5dB(A) enables far-field & low volume audio pick-up. The flat frequency response (11Hz low-frequency roll-off) & tight manufacturing tolerance improve performance of multi-microphone (array) applications.
特長
- Signal-to-noise ratio of 71.5dB(A) SNR
- Acoustic overload point at 128dBSPL
- IP57 dust and water resistant
- Digital PDM interface
- Flat frequency response: LFRO at 11Hz
- Narrow sensitivity and phase tolerances
- Omnidirectional pickup pattern
- SMD Package: 4mm x 3mm x 1.2mm
利点
- Far-field and low volume audio pick-up
- Clear audio signals even for highest SPL
- High precision audio beams & algorithms
推奨アプリケーション例
- Active Noise Cancellation (ANC) headphones and earbuds
- Laptops and tablets
- Cameras, camcorders, and camera accessories
- Smart speakers
- IoT devices
サポート
