MP23DB01HPTR

MP23DB01HPTR 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. It 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 ±1dB and high SNR for all operative modes. Typical applications are smart IoT, smartphones and handsets, smart speakers, laptops and notebook computers, wearable devices, TWS and headsets, hands-free calling.

• Very low distortion / very high AOP, 135dBSPL acoustic overload point for all operative modes
• Sensitivity is -41dBFS ±1dB, sensitivity matching
• Always-on experience with low power consumption
• Multiple performance modes (sleep, low-power, performance)
• Typical current consumption is 2μA (sleep mode), 285µA (low-power mode), 800µA (performance mode)
• PDM single-bit output with option for stereo configuration
• Bottom-port design, SMD-compliant, EMI-shielded
• RHLGA 5LD package
• Temperature rating range from -40 to +85°C