IMP34DT05TR MEMS Microphones by STMicroelectronics

MEMS audio sensor omnidirectional digital microphone for industrial applications

Status: Active
Series: IMP34DT05
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

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.

Where to Buy

Prices starting from US$1.06

Distributor Stock
Logo for RS
RS
from US$1.31
No stock
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element14
from US$1.35
12,176
in stock
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Farnell
from US$1.29
12,176
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Newark Electronics
from US$1.36
4,000
in stock
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Chip One Stop
from US$1.06
4,000
in stock
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Avnet Silica
-
36,000
in stock
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Avnet America
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4,000
in stock
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Future Electronics
from US$1.31
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EBV Elektronik
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Features

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 ECOPACK, RoHS, and “Green” compliant
Top-port design
SMD-compliant
EMI-shielded
ECOPACK, RoHS, and “Green” compliant

Alternative Descriptions

MEMS MICROPHONE, -40 TO 85DEG C | element14
Mems Microphones |Stmicroelectronics IMP34DT05TR | Newark Electronics
Mic Digital Omni-Directional -26dBFS 3.6V Rectangular Solder Pad T/R | Avnet Silica
IMP34DT05TR, Diff Pressure Sensor ICs | RS
IMP34DT05: 3.6V MEMS Audio Sensor Omnidirectional Digital Microphone - HCLGA-4LD | Future Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a IMP34DT05TR?

Additional datasheets, footprints and schematics for IMP34DT05TR are listed on our Part Details page. You can also find images and similar parts to IMP34DT05TR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for IMP34DT05TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view IMP34DT05TR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does IMP34DT05TR fall under?

The IMP34DT05TR is listed under MEMS and Sensors > MEMS Microphones.

Can I view similar or alternative parts?

You can view similar parts to IMP34DT05TR when available in the MEMS Microphones range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the IMP34DT05TR you can contact the distributor directly for product support, shipping queries etc.

Is the IMP34DT05TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for IMP34DT05TR have stock available?

Authorised distributors including element14, Farnell, Newark Electronics, Chip One Stop and Avnet Silica have stock available or on a lead time for IMP34DT05TR.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for IMP34DT05TR often in real-time on the comparison pages.

What if I can't find stock of IMP34DT05TR?

You can fill out our help required form which you can use to request a quote for IMP34DT05TR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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