MP23ABS1 High-performance MEMS audio sensor: single-ended analog bottom-port microphone
■The MP23ABS1 is a compact, low-power microphone built with a capacitive sensing element and an IC interface.
■The sensing element, capable of detecting acoustic waves, is manufactured using a specialized silicon micromachining process to produce audio sensors.
■The MP23ABS1 has an acoustic overload point of 130 dBSPL with a typical 64 dB signal-to-noise ratio.
■The sensitivity of the MP23ABS1 is -38 dBV ±1 dB @ 94 dBSPL, 1 kHz.
■The MP23ABS1 is available in a package compliant with reflow soldering and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C
●Features
■Single supply voltage operation 1.52 V - 3.6 V
■Omnidirectional sensitivity
■High signal-to-noise ratio
■High acoustic overload point: 130 dBSPL typ.
■Package compliant with reflow soldering
■Enhanced RF immunity
■Ultra-flat frequency response
■Low latency
■Ultra-low-power: 150 μAmax
■ECOPACK, RoHS, and “Green” compliant
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[ Mobile phones ][ Wearables ][ Hearables ][ Smart speakers ][ Active noise-canceling headsets ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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October 2020 |
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Rev 6 |
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D031167 |
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563 KB |
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