STMicroelectronics MP23DB02MM
The MP23DB02MM is an ultracompact, 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.| Part No. | MP23DB02MM |
|---|---|
| Datasheet | MP23DB02MM Download |
| Manufacturer |  STMicroelectronics |
| Description | digital microphone |
| Buy | Stock & Price |
FEATURES
Product status link MP23DB02MM Product summary Order code MP23DB02MMTR Temp. range [°C] -40 to +85 Package RHLGA 5LD (3.5 x 2.65 x 0.98) mm Packing Tape and reel● Omnidirectional digital microphone
● Sensitivity: –26 dBFS ±1dB
● “Always-on" experience with low power consumption
● Multiple performance modes (sleep, low power, normal)
● Typical current consumption – 2 μA (sleep mode) – 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 and RoHS compliant
APPLICATIONS
● Smartphones and handsets● Laptop and notebook computers
● Wearable devices
● Digital still and video cameras
● Antitheft systems
DESCRIPTION
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.
