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.
- 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 μA max
- ECOPACK, RoHS, and “Green” compliant
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STMicroelectronics - MP23ABS1
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Quality and Reliability
|Part Number||Marketing Status||Package||RoHS Compliance Grade||Material Declaration**|
|RHLGA 2.65X3.5X1.08(MAX)MM 4L||Ecopack1|| |
Package:RHLGA 2.65X3.5X1.08(MAX)MM 4L
RHLGA 2.65X3.5X1.08(MAX)MM 4L
RoHS Compliance Grade
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
|Part Number||Order from distributors||Order from ST||Marketing Status||ECCN (US)||ECCN (EU)||Packing Type||Package||Temperature (°C)||Country of Origin||Budgetary Price (US$)*/Qty|
|MP23ABS1TR|| distributors |
Distributor availability of MP23ABS1TR
Distributor reported inventory date:
| Buy from Distributor || |
|EAR99||NEC||Tape and Reel||RHLGA 2.65X3.5X1.08(MAX)MM 4L||-40||85||CHINA|| |
Tape and Reel
Operating Temperature (°C)
Country of Origin:
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors