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STMICROELECTRONICS MP23DB02MMTR

Audio Control, MEMS Microphone, 1.6V to 3.6V, RHLGA, 5 Pins, -40 °C

Date/Lot Code
STMICROELECTRONICS MP23DB02MMTR
STMICROELECTRONICS MP23DB02MMTR
STMICROELECTRONICS MP23DB02MMTR
STMICROELECTRONICS MP23DB02MMTR
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Manufacturer Part No:
MP23DB02MMTR
Newark Part No.:
22AJ0164
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Technical Datasheet:
MP23DB02MMTR   Datasheet
ECAD / MCAD
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Product Overview

MP23DB02MMTR is an ultra-compact, low-power, omnidirectional, digital MEMS microphone built with a capacitive sensing element and an IC interface with optional stereo configuration. The sensing element, capable of detecting acoustic waves, is manufactured using a specialized silicon micromachining process dedicated to produce audio sensors. The IC interface is manufactured using a CMOS process that allows the designing a dedicated circuit able to provide a digital signal externally in PDM format. It offers multiple performance modes enabled by different clock frequency ranges (power-down, low-power and normal mode). It is used in applications such as smartphones and handsets, laptop and notebook computers, wearable devices, digital still and video cameras, antitheft systems.
  • Omnidirectional digital microphone, “always-on" experience with low power consumption
  • Multiple performance modes (sleep, low power, normal)
  • 122dBSPL acoustic overload point for all operative modes
  • PDM single-bit output with option for stereo configuration
  • Signal-to-noise ratio is 64dB typical at (Vdd = 1.8V, clock = 768KHz, no load, T = 25°C)
  • Total harmonic distortion is 0.5% typical at (94dBSPL at 1KHz)
  • Power supply rejection ratio is -90dBFS typical at (100mVpp sinewave at 217Hz)
  • Clock frequency range is 0.768MHz typical at (Vdd = 1.8V, clock = 2.4MHz, T = 25°C)
  • Short-circuit current is 10mA maximum at (Vdd = 1.8V, clock = 2.4MHz, T = 25°C)
  • Operating temperature range from -40°C to +85°C, 5-lead RHLGA package

Product Information

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:
MEMS Microphone

:
1.6V to 3.6V

:
-

:
RHLGA

:
5Pins

:
-40°C

:
85°C

:
-

:
-

:
MSL 3 - 168 hours

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Technical Documents (2)

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