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The MP23DB02MM is an ultra-compact, low-power, omnidirectional, digital MEMS microphone built with a capacitive sensing element and an IC interface with optional stereo configuration.
The sensing element, capable of detecting acoustic waves, is manufactured using a specialized silicon micromachining process dedicated to produce 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 MP23DB02MM offers multiple performance modes enabled by different clock frequency ranges (power down, low power and normal mode). The device has a narrow sensitivity range of ±1 dB, high SNR and low distortion for all operative modes.
The MP23DB02MM is available in a bottom-port, SMD-compliant, EMI-shielded package and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.Key Features
- Omnidirectional digital microphone
- Sensitivity: –26 dBFS ±1dB
- “Always-on" experience with low power consumption
- Multiple performance modes (low power, normal)
- Typical current consumption
- 285 µA (low-power mode)
- 800 µA (normal mode)
- 122 dBSPL acoustic overload point for all operative modes
- PDM single-bit output with option for stereo configuration
- RHLGA package
- Bottom-port design
- SMD-compliant
- EMI-shielded
- ECOPACK, RoHS and “Green” compliant
Featured Videos
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
Product Specifications (1)
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| 14 Oct 2020 |
14 Oct 2020
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Flyers (3)
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| 26 Feb 2020 |
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| 11 Nov 2020 |
11 Nov 2020
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Brochures (3)
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| 27 Mar 2020 |
27 Mar 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 - MP23DB02MM
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
Quality and Reliability
| Part Number | Marketing Status | Package | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| MP23DB02MM |
Preview
|
RHLGA 3.5X2.65X0.98 MM 4L | Ecopack1 |
|
| MP23DB02MMTR |
Active
|
RHLGA 3.5X2.65X0.98 MM 4L | Ecopack1 |
|
MP23DB02MM
Package:
RHLGA 3.5X2.65X0.98 MM 4LMaterial Declaration**:
MP23DB02MMTR
Package:
RHLGA 3.5X2.65X0.98 MM 4LMaterial Declaration**:
(**) 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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| MP23DB02MMTR | No availability of distributors reported, please contact our sales office |
Active
|
EAR99 | NEC | Tape And Reel | RHLGA 3.5X2.65X0.98 MM 4L | -40 | 85 | CHINA | 0.87 / 1k | ||
| MP23DB02MM | No availability of distributors reported, please contact our sales office |
Preview
|
EAR99 | NEC | Tray | RHLGA 3.5X2.65X0.98 MM 4L | -40 | 85 | CHINA | |||
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.87 / 1kMarketing Status
PreviewECCN (US)
EAR99Budgetary Price (US$)*/Qty
(*) 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
