MEMS audio sensor omnidirectional digital microphone, 64 dB SNR, -26 dBFS sensitivity, top-port, 122.5 dBSPL AOP

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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.

    主要特性

    • 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

样片和购买

产品型号
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供货状态
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ECCN (US)
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从分销商订购
从ST订购
MP34DT05TR-A HCLGA 4MM X 3 MM X 1.00 MM MICRO Tape And Reel
批量生产
1.1 1000 EAR99 - 查看供货情况

Distributor availability ofMP34DT05TR-A

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 567 1 Order Now
FUTURE WORLDWIDE 1418 1 Order Now
ARROW EUROPE 23800 0 Order Now
ARROW AMERICA 26278 4000 Order Now
MOUSER WORLDWIDE 379 1 Order Now
Farnell Element14 EUROPE 67 1 Order Now

代理商库存报告日期: 2019-12-06

代理商名称

DIGIKEY

库存

567

Min.Order

1

地区

WORLDWIDE Order Now

FUTURE

库存

1418

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

23800

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

26278

Min.Order

4000

地区

AMERICA Order Now

MOUSER

库存

379

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

67

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-12-06

获取样片

MP34DT05TR-A

封装

HCLGA 4MM X 3 MM X 1.00 MM MICRO

包装类型

Tape And Reel

单价(US$)

1.1*

Distributor availability ofMP34DT05TR-A

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 567 1 Order Now
FUTURE WORLDWIDE 1418 1 Order Now
ARROW EUROPE 23800 0 Order Now
ARROW AMERICA 26278 4000 Order Now
MOUSER WORLDWIDE 379 1 Order Now
Farnell Element14 EUROPE 67 1 Order Now

代理商库存报告日期: 2019-12-06

代理商名称

DIGIKEY

库存

567

Min.Order

1

地区

WORLDWIDE Order Now

FUTURE

库存

1418

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

23800

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

26278

Min.Order

4000

地区

AMERICA Order Now

MOUSER

库存

379

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

67

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-12-06

供货状态

批量生产

单价(US$)

1.1

数量

1000

ECCN (US)

EAR99

Country of Origin

-

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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    • 产品型号

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00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS12239
      MEMS audio sensor omnidirectional digital microphone
      4.0
      1.17 MB
      PDF
      DS12239

      MEMS audio sensor omnidirectional digital microphone

    • 描述 版本 文档大小 操作
      AN4428
      MEMS 麦克风生产过程中的最佳实践
      1.0
      988.63 KB
      PDF
      AN4427
      旨在实现MEMS 麦克风最佳声学性能的垫片设计
      1.0
      1.19 MB
      PDF
      AN4426
      Tutorial for MEMS microphones
      2.0
      947.08 KB
      PDF
      AN4428

      MEMS 麦克风生产过程中的最佳实践

      AN4427

      旨在实现MEMS 麦克风最佳声学性能的垫片设计

      AN4426

      Tutorial for MEMS microphones

    • 描述 版本 文档大小 操作
      DT0117
      MIcrophone array beamforming in the PCM and PDM domain
      1.0
      3.17 MB
      PDF
      DT0117

      MIcrophone array beamforming in the PCM and PDM domain

演示和培训资料

    • 描述 版本 文档大小 操作
      Health and Wellness Mobility Cloud computing
      1.32 MB
      PDF

      Health and Wellness Mobility Cloud computing

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      APWorkbench software for audio ICs and MEMS microphones 1.0
      2.29 MB
      PDF
      MEMS analog and digital microphones
      989.69 KB
      PDF

      APWorkbench software for audio ICs and MEMS microphones

      MEMS analog and digital microphones

产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
MP34DT05TR-A
批量生产
HCLGA 4MM X 3 MM X 1.00 MM MICRO 工业 Ecopack2

MP34DT05TR-A

Package:

HCLGA 4MM X 3 MM X 1.00 MM MICRO

Material Declaration**:

Marketing Status

批量生产

Package

HCLGA 4MM X 3 MM X 1.00 MM MICRO

Grade

Industrial

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.

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