MP45DT02TR

The MP45DT02TR is a digital-output, precision MEMS (Micro-Electro-Mechanical Systems) microphone designed for high-performance audio applications. It features a low-noise, low-distortion output, making it ideal for devices like smartphones, tablets, and voice-activated systems.
Key specifications include a wide frequency response, high sensitivity, and low power consumption, which enhances battery life in portable devices. The microphone operates on a supply voltage of 1.8 to 3.6 volts and communicates via I2S digital interface, allowing for easy integration into digital audio systems.
It is packaged in a compact, surface-mount format, ensuring easy incorporation into various circuit designs. The MP45DT02TR is notable for its ability to provide clear sound capture in noisy environments, making it suitable for applications such as voice recognition and gaming. Overall, this microphone combines advanced technology with practical design, catering to the demands of modern audio applications.

The MP45DT02TR is a high-performance, low-power digital-output barometric pressure sensor from MEAS. Key features include:
1. Pressure Range: Measures atmospheric pressure from 300 hPa to 1100 hPa (approximately 10.9 to 32.5 inHg).
2. Digital Output: Provides a digital output via I2C interface, ensuring easy integration with microcontrollers and processors.
3. Resolution: Offers a high resolution of 0.01 hPa, enabling precise pressure measurements.
4. Low Power Consumption: Designed for battery-operated applications, it consumes minimal power during operation, ideal for portable devices.
5. Temperature Compensation: Features integrated temperature sensors for accurate pressure readings over varying temperatures.
6. Compact Size: The small package size facilitates integration into various devices, such as weather stations, drones, and smart home products.
7. Operating Voltage: Compatible with a wide supply voltage range, typically from 1.8V to 3.6V.
These features make the MP45DT02TR suitable for various applications, including meteorology, altitude measurement, and IoT devices.

The MP45DT02TR is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package).

The MP45DT02TR is a digital MEMS microphone with a pin count of 6. Its primary functions include sound sensing and audio signal processing. The pins are typically designated for the following functions:
1. VDD: Power supply.
2. GND: Ground.
3. SCK: Serial Clock for data transmission.
4. SDO: Serial Data Output for audio signal.
5. WS: Word Select for data framing.
6. ADC (optional): Analog-to-Digital Converter output for direct audio output.
This microphone is designed for high-performance audio applications, offering low power consumption and compact size, making it suitable for devices such as smartphones, tablets, and wearables.

The MP45DT02TR is manufactured by Monolithic Power Systems, Inc. (MPS), a company that specializes in high-performance analog and mixed-signal semiconductors. MPS designs and produces power management solutions, including DC-DC converters, LED drivers, and motor drivers, among other products. Founded in 1997 and headquartered in San Jose, California, MPS focuses on providing efficient power solutions for various applications, including consumer electronics, automotive, and industrial systems. The company is known for its commitment to innovation and quality, catering to the growing demands for energy efficiency and compact designs in modern electronics.

The MP45DT02TR is a high-performance digital MEMS microphone primarily used in applications such as smartphones, tablets, laptops, and other portable devices for audio input. It is also suitable for voice recognition systems, smart home devices, hearing aids, and automotive applications where high-quality sound capture is essential. Its small size and low power consumption make it ideal for compact and battery-operated devices.

The MP45DT02TR is a digital MEMS microphone, and its equivalent products include the ADMP401, INMP401, and ICS-43434. These microphones offer similar performance characteristics and are used in similar applications. Always verify specific requirements and specifications to ensure compatibility.