STMicroelectronics · Microphones

MP45DT02TR

Name: MP45DT02TR
Brand: STMicroelectronics

MIC MEMS DIGITAL PDM OMNI -26DB

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MP45DT02TR component illustration — Component illustration · verify actual package in documentation.

MP45DT02TR specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

Manufacturer	STMicroelectronics
Ordering code	MP45DT02TR
Family	Microphones
Package	Not recorded
Product Status	Obsolete
Type	MEMS (Silicon)
Output Type	Digital, PDM
Direction	Omnidirectional
Frequency Range	100 Hz ~ 10 kHz
Sensitivity	-26dB ±3dB @ 94dB SPL
S/N Ratio	61dB
Impedance	Not provided in source
Voltage - Rated	1.8 V
Voltage Range	1.64 V ~ 3.6 V
Current - Supply	650 µA
Port Location	Top
Ratings	Not provided in source
Termination	Solder Pads
Size / Dimension	0.186" L x 0.148" W (4.72mm x 3.76mm)
Height (Max)	0.054" (1.38mm)
Shape	Rectangular

Documents and evidence

MP45DT02TR ↗

Catalog sources

www.ic-components.com · MP45DT02TR ↗

Source directory identity match; source detail pending. Specifications remain from existing catalog.

Before sourcing MP45DT02TR

Identify the firmware and board baseline
Check flash, RAM and required peripherals
Review pin assignment and supply limits
Keep the full temperature and package suffix

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