MP34DT05-A

Active

MEMS audio sensor omnidirectional stereo digital microphone

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  • The MP34DT05-A 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 MP34DT05-A is a low-distortion digital microphone with a 64 dB signal-to-noise ratio and –26 dBFS ±3 dB sensitivity.
    The MP34DT05-A 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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STMicroelectronics - MP34DT05-A

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Quality and Reliability

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
MP34DT05TR-A
Active
HCLGA 4MM X 3 MM X 1.00 MM MICRO Ecopack2

MP34DT05TR-A

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
MP34DT05TR-A Available at 7 distributors

Distributor availability ofMP34DT05TR-A

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1965 1 Order Now
COMPEL EUROPE 309 1 Order Now
RS COMPONENTS EUROPE 2095 1 Order Now
ARROW EUROPE 51269 0 Order Now
Newark Element14 AMERICA 160 0 Order Now
ARROW AMERICA 17128 1 Order Now
Farnell Element14 EUROPE 2227 1 Order Now

Distributor reported inventory date: 2021-01-20

Distributor Name

DIGIKEY

Stock

1965

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

309

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

2095

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

51269

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

160

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

17128

Min.Order

1

Region

AMERICA Order Now

Farnell Element14

Stock

2227

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-20

Active
EAR99 NEC Tape And Reel HCLGA 4MM X 3 MM X 1.00 MM MICRO -40 85 PHILIPPINES 1.1 / 1k

MP34DT05TR-A

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.1 / 1k

Distributor availability ofMP34DT05TR-A

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1965 1 Order Now
COMPEL EUROPE 309 1 Order Now
RS COMPONENTS EUROPE 2095 1 Order Now
ARROW EUROPE 51269 0 Order Now
Newark Element14 AMERICA 160 0 Order Now
ARROW AMERICA 17128 1 Order Now
Farnell Element14 EUROPE 2227 1 Order Now

Distributor reported inventory date: 2021-01-20

Distributor Name

DIGIKEY

Stock

1965

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

309

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

2095

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

51269

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

160

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

17128

Min.Order

1

Region

AMERICA Order Now

Farnell Element14

Stock

2227

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-20

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

1.1 / 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