Product overview
Description
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.
-
All 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
You might also like...
Featured Videos
Basic principles on which microphones are based, as well as a comparison between several microphone types.
All tools & software
All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 14 Oct 2020 | 14 Oct 2020 |
Flyers (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 26 Feb 2020 | 26 Feb 2020 | |||
| 1.0 | 11 Nov 2020 | 11 Nov 2020 |
Brochures (5)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.0 | 07 Apr 2021 | 07 Apr 2021 | ||
| 2.1 | 06 Aug 2020 | 06 Aug 2020 | ||
| 01.21 | 19 Mar 2021 | 19 Mar 2021 | ||
| 1.0 | 19 Sep 2019 | 19 Sep 2019 | ||
| 1.0 | 23 Jun 2020 | 23 Jun 2020 |
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** |
|---|---|---|---|---|
| MP23DB02MMTR | Active | RHLGA 3.5X2.65X0.98 MM 4L | Ecopack1 | |
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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| MP23DB02MMTR | 4 distributors | Active | EAR99 | NEC | Tape And Reel | RHLGA 3.5X2.65X0.98 MM 4L | -40 | 85 | CHINA | 0.957 / 1k | ||
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.957 / 1k(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
