Product overview
Description
The MP23DB01HP 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 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 MP23DB01HP offers multiple performance modes (power-down, low-power and performance mode) enabled by different clock frequency ranges. The device has a very high AOP in performance mode, sensitivity range of ±1 dB and high SNR for all operative modes.
The MP23DB01HP 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.
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All features
- Omnidirectional digital microphone
- Very low distortion / very high AOP
135 dBSPL acoustic overload point for all operative modes - Sensitivity: –41 dBFS ±1dB
- Sensitivity matching
- “Always-on" experience with low power consumption
- Multiple performance modes (sleep, low-power, performance)
- Typical current consumption
2 μA (sleep mode) 285 µA (low-power mode) 800 µA (performance mode) - PDM single-bit output with option for stereo configuration
- RHLGA package
Bottom-port design SMD-compliant EMI-shielded ECOPACK, RoHS and “Green” compliant
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MP23DB01HP MEMS microphone is the perfect choice for high-end personal electronics, computer, and automotive applications.
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Microphone coupon board based on the MP23DB01HP digital MEMS microphoneWorldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu STEVAL-MIC008A
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All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 4.0 | 10 Mar 2022 | 10 Mar 2022 |
Presentations (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.1 | 28 Jul 2021 | 28 Jul 2021 | ||
| 1.0 | 13 Nov 2020 | 13 Nov 2020 |
Flyers (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 18 Feb 2022 | 18 Feb 2022 | ||
| 1.0 | 11 Nov 2020 | 11 Nov 2020 |
Brochures (3)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.1 | 23 Jun 2020 | 23 Jun 2020 | ||
| 12.21 | 07 Dec 2021 | 07 Dec 2021 | ||
| 1.0 | 01 Aug 2015 | 01 Aug 2015 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - MP23DB01HP
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Symbols
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3D models
Quality and Reliability
| Part Number | Marketing Status | Package | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| MP23DB01HPTR | Active | RHLGA 3.5X2.65X0.98 MM 4L | Ecopack1 |
(**) 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 | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | |||||||||||||||||||||||||||||||||||||||||
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| MP23DB01HPTR | Active | 1.118 / 1k | Available at 6 distributors Distributor availability of MP23DB01HPTR
Distributor reported inventory date: 3/27/2025 | | | | Buy from Distributor | | RHLGA 3.5X2.65X0.98 MM 4L | Tape and Reel | CHINA | EAR99 | NEC | -40 | 85 | ||||||||||||||||||||||||||||||||||||||
MP23DB01HPTR Active
Part Number:
MP23DB01HPTR
Operating Temperature (°C)
Min:
-40
Max:
85
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(*) 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