STMicroelectronics Omni-Directional, Surface Microphone Condenser 1dB

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RS 제품 번호:
233-3018
제조사 부품 번호:
MP23DB01HPTR
제조업체:
STMicroelectronics
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브랜드

STMicroelectronics

Product Type

Microphone Condenser

Sensitivity

1dB

Directivity

Omni-Directional

Standard Operating Voltage

3.6V dc

Mount Type

Surface

Signal to Noise Ratio

65.5dB

Maximum Frequency

3.3MHz

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Series

MP23DB01HP

Standards/Approvals

No

Height

0.98mm

Minimum Frequency

1.5MHz

The STMicroelectronics MP23DB01HP is an ultra-compact, low-power, omnidirectional, digital MEMS microphone built with a capacitive sensing element and an IC Interface with stereo operation capability. The sensing element, capable of detecting acoustic waves, is manufactured using a specialized silicon micromachining process dedicated to producing audio sensors. The IC Interface is manufactured using a CMOS process that allows designing a dedicated circuit able to provide a digital signal externally in PDM format.

Omnidirectional digital microphone

Very low distortion / very high AOP

135 dBSPL acoustic overload point

Multiple performance modes (sleep, low-power, performance)

Typ. current consumption

2 μA (sleep mode)

285 μA (low-power mode)

800 μA (performance mode)

Sensitivity matching

PDM single-bit output with option for stereo configuration

RHLGA package

Bottom-port design

SMD-compliant

EMI-shielded

ECOPACK, RoHS and “Green” compliant

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