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.
|DS12725: MEMS audio sensor omnidirectional digital microphone for industrial applications||2.0||1 MB|
|DT0117: MIcrophone array beamforming in the PCM and PDM domain||1.0||3 MB|
|APWorkbench software for audio ICs and MEMS microphones||1.0||2 MB|
|MEMS analog and digital microphones||989 KB|
|MEMS and Sensors Smart Motion tracking, IoT and enhanced user experience||1.0||1 MB|
|Semiconductor solutions for healthcare applications||1.0||665 KB|
|AWS IoT Core||AWS||AWS IoT Core is a managed cloud platform that lets connected devices easily and securely interact with cloud applications and other devices.|
|AZURE Cloud||Microsoft||Microsoft Azure is an ever-expanding set of cloud services to help your organization meet your business challenges. It's the freedom to build, manage, and deploy applications on a massive, global network using your favorite tools and frameworks.|
|Watson IoT Platform||IBM||IBM Watson IoT Platform is a managed, cloud-hosted service designed to make it simple to derive value from your Internet of Things devices.|
|STEVAL-MIC003V1||ST||Microphone coupon board based on the IMP34DT05 digital MEMS|
|Hardware and firmware design||SIANA Systems||Complete hardware and firmware design for all applications|
|Part Number||Package||Packing Type||Marketing Status||Unit Price (US$) *||Quantity||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|IMP34DT05||HCLGA 4MM X 3 MM X 1.00 MM MICRO||Tray||Preview : Product is in design stage||-||-||EAR99||-||MORE INFO||No availability reported, please contact our Sales office|
|IMP34DT05TR||HCLGA 4MM X 3 MM X 1.00 MM MICRO||Tape And Reel||Active : Product is in volume production||1.4||1000||EAR99||-||MORE INFO||Buy Direct Add to cart||DISTRIBUTOR AVAILABILITY|
|Part Number||Marketing Status||Package||RoHS Compliance Grade||Material Declaration**|
|IMP34DT05||Preview||HCLGA 4MM X 3 MM X 1.00 MM MICRO||Ecopack2|
|IMP34DT05TR||Active||HCLGA 4MM X 3 MM X 1.00 MM MICRO||Ecopack2|
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.