Texas Instruments

DSD1794ADBR

DSD1794ADBR Description

The DSD1794ADBR is a high-performance, 24-bit digital-to-analog converter (DAC) designed for audio applications, manufactured by Texas Instruments. This device is part of the Data Acquisition ICs category and is ideal for systems requiring high-fidelity audio output. The DSD1794ADBR supports both DSD (Direct Stream Digital) and PCM (Pulse Code Modulation) data interfaces, making it versatile for various audio formats. It operates within a supply voltage range of 3V to 3.6V for analog and digital supplies, ensuring compatibility with a wide range of power sources.

The DSD1794ADBR features a sampling rate of up to 200 kHz, providing exceptional audio quality and performance. It is packaged in a 28-pin SSOP (Shrink Small Outline Package) and is available in a Tape & Reel (TR) format, suitable for surface-mount applications. This DAC is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards. The product is currently active and has a moisture sensitivity level (MSL) of 1, indicating it is unlimited in terms of exposure to moisture.

DSD1794ADBR Features

• High Resolution: The DSD1794ADBR offers a 24-bit resolution, ensuring high-fidelity audio output with minimal quantization errors.
• Dual Data Interfaces: Supports both DSD and PCM data interfaces, providing flexibility for different audio formats.
• Wide Voltage Range: Operates within a supply voltage range of 3V to 3.6V for analog and digital supplies, ensuring compatibility with various power sources.
• High Sampling Rate: Capable of a sampling rate of up to 200 kHz, delivering high-quality audio performance.
• Surface Mount Packaging: Available in a 28-pin SSOP package, suitable for surface-mount applications, making it ideal for compact designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating it is robust against moisture exposure.

DSD1794ADBR Applications

The DSD1794ADBR is ideal for a variety of high-fidelity audio applications, including:

• High-End Audio Systems: Suitable for use in high-end home audio systems, providing superior audio quality.
• Professional Audio Equipment: Ideal for professional audio applications such as studio monitors, mixing consoles, and digital audio workstations.
• Consumer Electronics: Can be used in consumer electronics like high-resolution audio players and soundbars.
• Automotive Audio Systems: Provides high-quality audio output for in-vehicle entertainment systems.
• Medical Imaging Equipment: Useful in medical imaging devices where high-fidelity audio is required for diagnostic purposes.

Conclusion of DSD1794ADBR

The DSD1794ADBR from Texas Instruments is a versatile and high-performance DAC designed for demanding audio applications. Its 24-bit resolution and support for both DSD and PCM data interfaces make it a standout choice for high-fidelity audio output. The wide voltage range and high sampling rate ensure compatibility and superior performance across various systems. With its surface-mount packaging, environmental compliance, and robustness against moisture, the DSD1794ADBR is an excellent choice for designers looking to integrate high-quality audio capabilities into their products. Whether used in high-end audio systems, professional equipment, or consumer electronics, the DSD1794ADBR delivers exceptional performance and reliability.