STMicroelectronics Differential Pressure Sensor, HCLGA

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Packaging Options:
RS Stock No.:
193-5449P
Mfr. Part No.:
IMP34DT05TR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Sensor Type

Differential Pressure Sensors

Typical Sensitivity

–26 dBFS ±3 dB

Package Type

HCLGA

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

The IMP34DT05 is an ultra-compact, low-power, omnidirectional, digital MEMS 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 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. The IMP34DT05 is a low-distortion digital microphone with a 64 dB signal-to-noise ratio and –26 dBFS ±3 dB sensitivity. The IMP34DT05 is available in a top-port, SMD-compliant, EMI-shielded package and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

Single supply voltage
Low power consumption
AOP = 122.5 dBSPL
64 dB signal-to-noise ratio
Omnidirectional sensitivity
–26 dBFS ±3 dB sensitivity
PDM output
HCLGA package
Top-port design
SMD-compliant
EMI-shielded