MP34DT01TR

Obsolete

STMicroelectronics

MIC OMNI-DIRECTIONAL -26DB 3.6V RECTANGULAR SOLDER PAD

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MP34DT01TR

Obsolete

STMicroelectronics

MIC OMNI-DIRECTIONAL -26DB 3.6V RECTANGULAR SOLDER PAD

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DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MP34DT01TR

Current - Supply	600 µA
Direction	Omnidirectional
Frequency Range [Max]	10 kHz
Frequency Range [Min]	100 Hz
Height (Max) [Max]	0.043 in
Height (Max) [Max]	1.1 mm
Output Type	PDM, Digital
Port Location	Top
S/N Ratio	63 dB
Sensitivity	-26 dB
Shape	Rectangular
Size / Dimension [x]	4 mm
Size / Dimension [x]	0.157 "
Size / Dimension [y]	3 mm
Size / Dimension [y]	0.118 in
Termination	Solder Pads
Type	MEMS (Silicon)
Voltage - Rated	1.8 V
Voltage Range [Max]	3.6 V
Voltage Range [Min]	1.64 V

MP34DT01 Series

Part	Voltage Range [Min]	Voltage Range [Max]	Type	Shape	Termination	Current - Supply	Height (Max) [Max]	Height (Max) [Max]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Port Location	Sensitivity	S/N Ratio	Frequency Range [Max]	Frequency Range [Min]	Direction	Voltage - Rated	Output Type	Function	Embedded	Supplied Contents	Contents	Utilized IC / Part	Secondary Attributes
STMicroelectronics MP34DT01TR	1.64 V	3.6 V	MEMS (Silicon)	Rectangular	Solder Pads	600 µA	0.043 in	1.1 mm	4 mm	3 mm	0.118 in	0.157 "	Top	-26 dB	63 dB	10 kHz	100 Hz	Omnidirectional	1.8 V	Digital PDM
STMicroelectronics STEVAL-MKI138V1			Audio																		MEMS Omnidirectional Microphones	32-Bit MCU	Board(s)	Board(s)	MP34DT01 STM32F107RC	Digital Output
STMicroelectronics MP34DT01	1.64 V	3.6 V	MEMS (Silicon)	Rectangular	Solder Pads	600 µA	0.043 in	1.1 mm	4 mm	3 mm	0.118 in	0.157 "	Top	-26 dB	63 dB	10 kHz	100 Hz	Omnidirectional	1.8 V	Digital PDM
STMicroelectronics STEVAL-MKI117V1			Audio																		MEMS Omnidirectional Microphones	32-Bit MCU	Board(s)	Board(s)	MP34DT01 STM32F107RC	Digital Output

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

MP34DT01 Series

The MP34DT01 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 produce 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 MP34DT01 has an acoustic overload point of 120 dBSPL with a 63 dB signal-to-noise ratio and –26 dBFS sensitivity.The MP34DT01 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 voltageLow power consumption120 dBSPL acoustic overload point63 dB signal-to-noise ratioOmnidirectional sensitivity–26 dBFS sensitivityPDM outputHCLGA packageTop-port designSMD-compliantEMI-shieldedECOPACK® ,RoHS, and "Green" compliant

Documents

Technical documentation and resources