MP34DT01TR - High-Performance Digital MEMS Microphone

The MP34DT01TR is a cutting-edge digital MEMS (Micro-Electro-Mechanical Systems) microphone from the renowned manufacturer STMicroelectronics. This high-performance audio sensor is designed to cater to the demanding needs of modern acoustic applications. With its impressive sensitivity and flat frequency response, the MP34DT01TR provides unparalleled audio capture quality, making it an ideal choice for a wide range of applications, from smartphones and tablets to smart home devices and industrial applications.

At the heart of the MP34DT01TR lies an advanced omnidirectional sensor capable of capturing sound with high fidelity. It features an acoustic overload point of 120 dBSPL, ensuring that even in the loudest environments, the microphone can deliver clear and distortion-free audio. The sensitivity of this MEMS microphone is rated at -26 dBFS ±3 dB, which means it can accurately detect both soft and loud sounds without any loss of detail.

The MP34DT01TR operates on the principle of a pulse density modulation (PDM) digital output, which provides a high signal-to-noise ratio and excellent power efficiency. This makes it not only reliable for capturing pristine audio but also suitable for battery-powered devices where power consumption is a critical factor. Its compact form factor, with a small footprint of 3.76 mm x 4.72 mm, allows it to be easily integrated into space-constrained designs without compromising performance.

Additionally, the MP34DT01TR boasts an extended frequency response range from 20 Hz to 20 kHz, which is the full audible spectrum, ensuring that all nuances of sound are captured as intended. This microphone also includes built-in environmental robustness, being able to operate over a wide temperature range from -40°C to +85°C, making it reliable for use in harsh conditions.

Engineers and designers will appreciate the MP34DT01TR for its ease of integration, thanks to its compatibility with industry-standard protocols and its simple, solderable land grid array (LGA) package. Whether for high-end audio recording, voice control, or noise cancellation applications, the MP34DT01TR stands out as a top-tier solution for capturing crystal-clear digital audio.