MMA214-001 High HDR Differential Bottom Port Analog MEMS
■MMA214 is a bottom port analog differential microphone built with MEMS acoustic sensor and IC, and is available in SMD compliant package.
●Features
■Sensitivity differential: -38 dBV/Pa
■Sensitivity single-ended: -44dBV/Pa
■Good signal to noise ratio: 70dB(A)
■Size: 4x 3x 1.2mm
■Power supply voltage range Normal Mode: 2.3 –3.0V
■Low Power Mode: 1.52 –2.2V
■Current consumption Normal Mode: Typ.160μA
■Low Power Mode: Typ.55μA
■Shielding suppression of EMI
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High HDR Differential BottomPort Analog MEMS 、 bottom port analog differential microphone 、 Analog MEMS Microphone |
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[ Mobile Devices ][ Teleconferencing System ][ Notebook ][ Portable ][ Tablet Devices ][ Headsets ][ Bluetooth devices ][ MP3 players ][ PDA ][ recording devices ] |
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Datasheet |
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Please see the document for details |
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SMD |
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English Chinese Chinese and English Japanese |
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04/12/2022 |
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Revision 07 |
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1.9 MB |
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