Texas Instruments

PCM1771PW  

ADCs/DACs - Special Purpose ICs

PCM1771PW Description

The PCM1771PW is a high-performance, single-channel, 24-bit digital-to-analog converter (DAC) designed for audio applications. Manufactured by Texas Instruments, this DAC is part of the Data Acquisition ICs category and is known for its exceptional audio quality and reliability. The PCM1771PW features a sampling rate of up to 50 kHz, ensuring high-fidelity audio reproduction. It operates on a single supply voltage ranging from 1.6V to 3.6V, making it suitable for a variety of power supply configurations.

The PCM1771PW is housed in a 16-TSSOP package and is available in tray packaging, facilitating easy integration into various electronic designs. It supports the I2S data interface, enabling seamless communication with other digital audio components. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1 (unlimited), the PCM1771PW is robust against environmental factors, ensuring long-term reliability.

PCM1771PW Features

• High-Resolution Audio: The PCM1771PW offers 24-bit resolution, providing superior audio quality with minimal quantization noise.
• Flexible Power Supply: Operates on a single supply voltage between 1.6V and 3.6V, offering flexibility in power supply design.
• I2S Interface: Supports the I2S data interface, ensuring compatibility with a wide range of digital audio systems.
• High Sampling Rate: Capable of up to 50 kHz sampling rate, ensuring high-fidelity audio reproduction.
• Surface Mount Technology: Designed for surface mount applications, making it ideal for compact and high-density designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring compliance with environmental regulations.
• Robust Packaging: Available in a 16-TSSOP package with tray packaging, providing mechanical durability and ease of handling.
• Unlimited MSL: Moisture sensitivity level of 1 (unlimited) ensures reliability in various environmental conditions.

PCM1771PW Applications

The PCM1771PW is ideal for a range of high-fidelity audio applications, including:

• High-End Audio Systems: Suitable for audiophile-grade equipment where high-resolution audio reproduction is critical.
• Professional Audio Equipment: Ideal for studio monitors, mixing consoles, and other professional audio gear.
• Home Theater Systems: Enhances the audio experience in home theaters by providing high-quality audio output.
• Portable Audio Devices: Can be integrated into portable audio players and speakers, offering superior sound quality in compact designs.
• Automotive Audio Systems: Enhances the audio experience in vehicles, providing clear and detailed sound.

Conclusion of PCM1771PW

The PCM1771PW from Texas Instruments stands out as a premier choice for high-fidelity audio applications. Its 24-bit resolution and 50 kHz sampling rate ensure exceptional audio quality, while its flexible power supply and I2S interface make it compatible with a wide range of systems. The robust packaging and environmental compliance further enhance its appeal for both professional and consumer applications. Whether used in high-end audio systems, professional studios, or portable devices, the PCM1771PW delivers reliable performance and superior audio quality, making it a standout product in its category.

PCM1771PW Documents

Download datasheets and manufacturer documentation for PCM1771PW

Datasheets :

PCM1770, PCM1771 Datasheet      

PCN Packaging :

Marking Change 24/Mar/2021      

PCN Design/Specification :

Design 22/Feb/2022       Marking Change 07/Oct/2021