STMicroelectronics, Inc. Mems Microphone, Hclga-4; Audio Control Type Stmicroelectronics MP34DT01TR

The MP34DT01-M is a digital MEMS microphone designed for low power consumption and compact applications. It operates within a supply voltage range of 1.64V to 3.6V and features an omnidirectional sensitivity with a sensitivity rating of ,Äì26 dBFS. The microphone has an acoustic overload point of 120 dBSPL and a signal-to-noise ratio of 61 dB, making it suitable for high-quality audio applications. It utilizes a PDM output format and is housed in a top-port, SMD-compliant HCLGA package measuring 3 x 4 x 1.06 mm. The device is EMI-shielded and compliant with RoHS and ECOPACK standards, ensuring it meets environmental regulations. It is rated for operation in a temperature range from -40 °C to +85 °C, making it versatile for various applications including mobile terminals, laptops, and gaming devices.