Texas Instruments

DSD1700E

DSD1700E Description

The DSD1700E is a high-performance, single-supply, 2-channel digital-to-analog converter (DAC) designed for demanding audio applications. Manufactured by Texas Instruments, this IC is part of the SoundPlus™ series, renowned for its superior audio quality and advanced features. The DSD1700E is equipped with a DSD data interface, enabling it to process high-resolution audio signals efficiently. It operates on a single 5V supply voltage, ensuring compatibility with a wide range of power sources and simplifying power management.

The DSD1700E is packaged in a 28-lead surface-mount package, making it suitable for compact and high-density PCB designs. Its moisture sensitivity level (MSL) is rated at 1 (Unlimited), indicating excellent resistance to environmental moisture, which is crucial for reliable performance in various operating conditions. The product is classified under HTSUS code 8542.39.0001 and is REACH unaffected, ensuring compliance with international environmental and safety regulations.

DSD1700E Features

• High-Resolution Audio Processing: The DSD1700E supports DSD data interface, allowing for the conversion of high-resolution digital audio signals into analog outputs with exceptional clarity and fidelity.
• Single-Supply Operation: With a 5V supply voltage, the DSD1700E simplifies power management and ensures compatibility with a wide range of power sources, reducing the complexity of power supply design.
• Surface-Mount Packaging: The 28-lead surface-mount package enables high-density PCB designs, making it ideal for compact and space-constrained applications.
• Moisture Resistance: An MSL rating of 1 (Unlimited) ensures the DSD1700E can withstand environmental moisture, enhancing its reliability in diverse operating conditions.
• Compliance and Safety: The DSD1700E is REACH unaffected and classified under HTSUS code 8542.39.0001, ensuring compliance with international environmental and safety standards.

DSD1700E Applications

The DSD1700E is ideal for a variety of high-fidelity audio applications, including:

• High-End Audio Systems: The DSD1700E's ability to process high-resolution audio signals makes it suitable for premium audio equipment, such as high-fidelity sound systems and audiophile-grade components.
• Professional Audio Equipment: Its high performance and reliability make it a preferred choice for professional audio applications, including studio monitors, mixing consoles, and digital audio workstations.
• Compact Audio Devices: The surface-mount packaging and single-supply operation make the DSD1700E ideal for compact audio devices, such as portable music players, Bluetooth speakers, and smart audio systems.
• Automotive Audio Systems: The DSD1700E's robustness and high performance ensure it can withstand the demanding conditions of automotive environments, making it suitable for in-car audio systems and infotainment units.

Conclusion of DSD1700E

The DSD1700E from Texas Instruments is a high-performance DAC designed for demanding audio applications. Its unique features, such as the DSD data interface, single-supply operation, and surface-mount packaging, offer significant advantages over similar models. The DSD1700E is ideal for a wide range of applications, from high-end audio systems to compact audio devices and automotive audio systems. Its compliance with international standards and robust environmental resistance further enhance its appeal. Despite being marked as obsolete, the DSD1700E remains a reliable and high-quality choice for audio applications requiring exceptional performance and reliability.