产品概述
描述
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.
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所有功能
- 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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All tools & software
All resources
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产品规格 (1)
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|---|---|---|---|---|
| 06 May 2019 | 06 May 2019 |
Design Notes & Tips (1)
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|---|---|---|---|---|
| 19 Sep 2018 | 19 Sep 2018 |
简报 (1)
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| 22 Apr 2021 | 22 Apr 2021 |
宣传册 (2)
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| 26 Feb 2020 | 26 Feb 2020 | |||
| 11 Nov 2020 | 11 Nov 2020 |
手册 (4)
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| 07 Apr 2021 | 07 Apr 2021 | |||
| 06 Aug 2020 | 06 Aug 2020 | |||
| 19 Mar 2021 | 19 Mar 2021 | |||
| 19 Sep 2019 | 19 Sep 2019 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - IMP34DT05
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
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|
| IMP34DT05 | 预览 | HCLGA 4MM X 3 MM X 1.00 MM MICRO | Ecopack2 | |
| IMP34DT05TR | 批量生产 | HCLGA 4MM X 3 MM X 1.00 MM MICRO | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| IMP34DT05 | 无法联系到经销商，请联系我们的销售办事处 | 预览 | EAR99 | NEC | Tray | HCLGA 4MM X 3 MM X 1.00 MM MICRO | -40 | 85 | PHILIPPINES | |||
| IMP34DT05TR | 2 distributors | Buy Direct | 批量生产 | EAR99 | NEC | Tape And Reel | HCLGA 4MM X 3 MM X 1.00 MM MICRO | -40 | 85 | PHILIPPINES | 1.4 / 1k | |
供货状态
预览ECCN (US)
EAR99Budgetary Price (US$)*/Qty
