STMicroelectronics MP34DT05TR-A

The MP34DT05TR-A is a digital MEMS (Micro Electro Mechanical System) microphone from STMicroelectronics. It is designed to provide high-quality audio recording capabilities in small electronic devices. Functions: - The MP34DT05TR-A features a sensitivity of -26 dBFS and a wide frequency response range of 20Hz to 20kHz. - It incorporates an analog-to-digital converter (ADC) that converts the microphone's output into a digital audio signal. - The microphone also includes digital signal processing (DSP) functions, such as noise cancellation and echo suppression, which help improve audio quality. Applications: - Mobile phones, smartphones, and tablets: The compact size and high performance make the MP34DT05TR-A suitable for integration into mobile devices for voice recording and communication purposes. - Portable audio devices: It can be used in MP3 players, digital voice recorders, and other portable audio recording devices. - IoT (Internet of Things) devices: The microphone can be employed in various IoT applications, such as voice-controlled smart speakers or home automation systems. Alternative Parts: - MP34DT05TR: Similar to the MP34DT05TR-A but with a different package type. - MP34DT01TR: A lower-cost alternative with slightly reduced performance specifications. Embedded Modules: - The MP34DT05TR-A can be integrated into various development boards or modules designed for audio processing or voice recognition applications. - It can be used alongside microcontrollers or digital signal processors (DSPs) to enable advanced audio functionality. Here are some related Q&A examples: 1. What is the difference between the MP34DT05TR-A and MP34DT01TR microphones? 2. How can I interface the MP34DT05TR-A with a microcontroller for audio recording? 3. Can the MP34DT05TR-A be used in outdoor environments with high levels of background noise? 4. Are there any evaluation boards available for testing the MP34DT05TR-A microphone? 5. What are the power supply requirements for the MP34DT05TR-A microphone?