IMP34DT05

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MEMS audio sensor omnidirectional digital microphone for industrial applications

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  • 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.

    Key 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

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      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.
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STMicroelectronics - IMP34DT05

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Quality and Reliability

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

IMP34DT05

Package:

HCLGA 4MM X 3 MM X 1.00 MM MICRO

Material Declaration**:

PDF XML

Marketing Status

Preview

Package

HCLGA 4MM X 3 MM X 1.00 MM MICRO

RoHS Compliance Grade

Ecopack2

IMP34DT05TR

Package:

HCLGA 4MM X 3 MM X 1.00 MM MICRO

Material Declaration**:

PDF XML

Marketing Status

Active

Package

HCLGA 4MM X 3 MM X 1.00 MM MICRO

RoHS Compliance Grade

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
IMP34DT05 No availability of distributors reported, please contact our sales office
Preview
EAR99 NEC Tray HCLGA 4MM X 3 MM X 1.00 MM MICRO -40 85 PHILIPPINES
IMP34DT05TR Available at 5 distributors

Distributor availability ofIMP34DT05TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3600 1 Order Now
AVNET AMERICA 4000 0 Order Now
MOUSER WORLDWIDE 6152 1 Order Now
Farnell Element14 EUROPE 3253 1 Order Now
ANGLIA Live EUROPE 10 1 Order Now

Distributor reported inventory date: 2020-10-29

Distributor Name

DIGIKEY

Stock

3600

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

4000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6152

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3253

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

10

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-29

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel HCLGA 4MM X 3 MM X 1.00 MM MICRO -40 85 PHILIPPINES 1.4 / 1k

IMP34DT05

Marketing Status

Preview

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

Packing Type

Tray

Package

HCLGA 4MM X 3 MM X 1.00 MM MICRO

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

Country of Origin

PHILIPPINES

IMP34DT05TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.4 / 1k

Distributor availability ofIMP34DT05TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3600 1 Order Now
AVNET AMERICA 4000 0 Order Now
MOUSER WORLDWIDE 6152 1 Order Now
Farnell Element14 EUROPE 3253 1 Order Now
ANGLIA Live EUROPE 10 1 Order Now

Distributor reported inventory date: 2020-10-29

Distributor Name

DIGIKEY

Stock

3600

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

4000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6152

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3253

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

10

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-29

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

HCLGA 4MM X 3 MM X 1.00 MM MICRO

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

1.4 / 1k

Country of Origin

PHILIPPINES

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors