STMicroelectronics MEMS Digital Omnidirectional Microphone 5-Pin RHLGA 5LD, 1 Channel, 1.6V-3.6V Supply, -40°C MP23DB02MMTR

STMicroelectronics MP23DB02MMTR is an ultra-compact, low-power MEMS digital microphone featuring an omnidirectional polar pattern and a capacitive sensing element integrated with an IC interface. It comes in a 5-pin RHLGA 5LD surface mount package, designed primarily for smartphone and smart device audio input applications.

The device supports one audio channel and provides multiple performance modes enabled by adjustable clock frequencies. It operates within a supply voltage range of 1.6 V to 3.6 V, making it suitable for battery-powered portable electronics.

The microphone maintains a narrow sensitivity tolerance within ±1 dB, guaranteeing consistent audio capture quality. It also provides a high signal-to-noise ratio (SNR) and low distortion across all operative modes, which is essential for clear and reliable sound acquisition in noisy environments.

Its temperature operating range spans from -40°C to 85°C, ensuring robust performance in varied environmental conditions. The compact footprint and surface mount type package facilitate easy integration into space-constrained electronic designs.

Key dimensions are 3.5 mm length, 2.65 mm width, and 0.98 mm height, making it one of the smallest MEMS microphones available. The product satisfies RoHS compliance, reflecting adherence to environmental and safety standards.

Omnidirectional digital MEMS microphone with capacitive sensing element. Operates with 1 channel and 5-pin RHLGA 5LD package. Wide supply voltage range from 1.6 V to 3.6 V. Operational temperature range from -40°C to 85°C.

Narrow sensitivity tolerance of ±1 dB ensures consistent performance. High signal-to-noise ratio with low distortion for all performance modes. Surface mount type suitable for smartphone and compact electronic designs. Compliant with RoHS standards for environmental safety.

Compact dimensions: 3.5 mm length, 2.65 mm width, and 0.98 mm height. Ideal for use in audio system circuits and smart device applications.

This MEMS microphone is especially suited for industrial, consumer electronics, telecommunications, and audio capture systems requiring high-fidelity sound input with minimal power usage. It integrates seamlessly into modern smart devices and other compact electronics.

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