STMicroelectronics MP23ABS1 MEMS Audio Sensors
STMicroelectronics MP23ABS1 MEMS Audio Sensors are high-performance, low-power microphones built with a capacitive sensing element and an IC interface. The sensors have a sensitivity of -38dBV ±1dB and an acoustic overload point of 130dBSPL and 135dBSPL with minimum 64dB signal-to-noise ratio. These MP23ABS1 sensors are available in a package compliant with reflow soldering and are guaranteed to operate over an extended temperature range from -40°C to +85°C. Typical applications for STMicroelectronics MP23ABS1 MEMS Audio Sensors include smart speakers, mobile phones, and wearables.
Features
- 1.52V to 3.6V single supply voltage range
- Omnidirectional sensitivity
- High signal-to-noise ratio
- High acoustic overload point
- Package compliant with reflow soldering
- Enhanced RF immunity
- Ultra-flat frequency response
- Low latency
- ECOPACK®, RoHS, and Green compliant
Applications
- Mobile phones
- Wearables
- Hearables
- Smart speakers
- Active noise-canceling headset
MP23ABx MEMS Dimensions
Videos
Development Tools
STMicroelectronics STEVAL-MIC004V1 Microphone Coupon Board
Daughterboard containing 4 MP23ABS1 analog MEMS microphones.
STMicroelectronics STEVAL-MKIT01V2 MEMS Sensor Sample Kit
Sensor Boards that enable the evaluation of the LSM6DSOX, LIS2DW12, LIS2MDL, and MP23ABS1 devices.
STMicroelectronics STEVAL-MKSBOX1V1 SensorTile.box Development Kit
Ready-to-use with wireless IoT and wearable sensor platforms.
Related Products
STMicroelectronics MEMS Audio Analog & Digital Sensor Microphones
Designed, developed, and manufactured to include both analog input and digital input.
Application Note
Published: 2018-12-12
| Updated: 2023-02-28