产品概述
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所有功能
- 4 x IMP23ABSU bottom port analog MEMS microphones
- Vsupply from 1.52 to 3.6 V
- 130 dBSPL acoustic overload point
- Omnidirectional sensitivity
- Enhanced RF immunity
- Ultrasound bandwidth (up to 80 kHz)
- Ultra-low-power: 150 μA max
- Sensitivity -38 dBV ±1 dB
- RoHS compliant