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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
精选 视频
This video on the SensorTile.box Pro Mode shows you how to use this IoT and wearable sensor development kit to create customized wireless applications using an STM32Cube function pack. Use-case on a Human Activity Recognition algorithm included.
Watch this short tutorial on the Expert mode of the SensorTile.box to learn how to use a graphical wizard to build programs without having to write any code.
The first video in the SensorTile.box series of short tutorials will guide you through the pre-recorded examples in the device firmware to help you use IoT and wearable sensor applications.
All tools & software
All resources
产品规格 (1)
| Resource title | Latest update | |||
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| 06 May 2019 |
06 May 2019
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Design Notes & Tips (1)
| Resource title | Latest update | |||
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| 19 Sep 2018 |
19 Sep 2018
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工具/软件相关的应用笔记 (1)
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| 02 Jul 2020 |
02 Jul 2020
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宣传册 (2)
| Resource title | Latest update | |||
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| 26 Feb 2020 |
26 Feb 2020
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| 11 Nov 2020 |
11 Nov 2020
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手册 (3)
| Resource title | Latest update | |||
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| 09 Dec 2020 |
09 Dec 2020
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| 06 Aug 2020 |
06 Aug 2020
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| 19 Sep 2019 |
19 Sep 2019
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - MP34DT05-A
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| MP34DT05TR-A | 7 distributors |
批量生产
|
EAR99 | NEC | Tape And Reel | HCLGA 4MM X 3 MM X 1.00 MM MICRO | -40 | 85 | PHILIPPINES | 1.1 / 1k | ||
供货状态
批量生产ECCN (US)
EAR99Budgetary Price (US$)*/Qty
1.1 / 1k