The PCM1738E/2K is a high-performance, single-chip digital-to-analog converter (DAC) from Texas Instruments designed for professional and high-end consumer audio applications. This advanced audio DAC features 24-bit resolution and a sampling rate of up to 192 kHz, providing audiophile-grade sound quality and impressive acoustic fidelity.

Key Features

• High Resolution: With 24-bit resolution and a dynamic range of 120 dB, the PCM1738E/2K captures the nuances and subtleties of audio signals with exceptional clarity.
• Advanced Sampling Rate: The device supports an extensive range of sampling rates, up to 192 kHz, allowing it to handle high-definition audio streams with ease.
• Differential Output: The DAC includes a fully differential output stage, which helps to reduce noise and distortion, enhancing the overall sound quality.
• 8x Oversampling Digital Filter: The integrated digital filter provides oversampling at 8x, which improves signal-to-noise ratio and reduces aliasing artifacts.
• Flexible Format Support: It accepts a variety of input formats, including standard I2S and left-justified data, making it versatile for different digital audio systems.
• User-Programmable Functions: Users can customize functions such as attenuation, de-emphasis, and zero flag, allowing for tailored audio output.

Applications

The PCM1738E/2K is ideal for a range of applications where high-quality audio is paramount. These include:

• High-end audio receivers
• Professional audio workstations
• DVD players and recorders
• Digital mixing consoles
• Car audio systems

Quality and Reliability

Texas Instruments is known for its commitment to quality and the PCM1738E/2K is no exception. It is built with the highest standards of production and reliability, ensuring that it meets the rigorous demands of professional audio environments.

Ordering Information

The PCM1738E/2K is available in a 28-lead SSOP (Shrink Small Outline Package), providing a compact footprint for space-constrained applications. For ordering and detailed technical specifications, please refer to the Texas Instruments official website or contact their sales and support team.