Texas Instruments

PCM1748KE

PCM1748KE Description

The PCM1748KE is a high-performance, 24-bit audio digital-to-analog converter (DAC) designed for demanding audio applications. Manufactured by Texas Instruments, this DAC offers exceptional audio quality and versatility. It features a 24-bit resolution and a sampling rate of up to 100 kHz, ensuring high-fidelity audio output. The PCM1748KE supports both analog and digital voltage supply sources, with a voltage range of 3V to 3.6V and 5V, making it suitable for a variety of power configurations.

This DAC is designed for surface mount applications and comes in a tube package, which is ideal for automated assembly processes. It is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance. The PCM1748KE has a moisture sensitivity level (MSL) of 1, which means it is unlimited in terms of exposure to moisture, making it robust for various manufacturing environments.

PCM1748KE Features

• High Resolution and Sampling Rate: The PCM1748KE boasts a 24-bit resolution and a sampling rate of up to 100 kHz, providing superior audio quality and detailed sound reproduction.
• Dual Voltage Supply: It supports both analog and digital voltage supply sources, with a voltage range of 3V to 3.6V and 5V, offering flexibility in power configurations.
• Surface Mount and Tube Packaging: Designed for surface mount applications and available in a tube package, the PCM1748KE is ideal for automated assembly processes.
• Regulatory Compliance: The PCM1748KE is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the PCM1748KE is robust against moisture exposure, making it suitable for various manufacturing environments.
• Data Interface: The PCM1748KE uses the I2S data interface, which is widely used in audio applications for its simplicity and reliability.

PCM1748KE Applications

The PCM1748KE is ideal for a range of high-fidelity audio applications, including:

• High-End Audio Systems: Its high resolution and sampling rate make it suitable for audiophile-grade equipment where sound quality is paramount.
• Professional Audio Equipment: The PCM1748KE can be used in mixing consoles, studio monitors, and other professional audio gear.
• Home Theater Systems: It provides the high-quality audio output needed for immersive home theater experiences.
• Portable Audio Devices: The dual voltage supply and surface mount design make it suitable for portable devices that require high audio performance.
• Automotive Audio Systems: The robustness and compliance with environmental standards make it ideal for automotive applications where reliability and sound quality are critical.

Conclusion of PCM1748KE

The PCM1748KE is a versatile and high-performance DAC that stands out in the market due to its superior audio quality, flexibility in power configurations, and robustness. Its 24-bit resolution and 100 kHz sampling rate ensure detailed and high-fidelity audio output, making it ideal for applications where sound quality is crucial. The dual voltage supply and surface mount design offer flexibility in design and manufacturing, while its compliance with environmental and regulatory standards ensures it meets industry requirements. Whether used in high-end audio systems, professional audio equipment, or portable devices, the PCM1748KE delivers exceptional performance and reliability.