Texas Instruments

PCM1738E  

ADCs/DACs - Special Purpose ICs

PCM1738E Description

The PCM1738E is a high-performance, 24-bit, dual-channel digital-to-analog converter (DAC) designed for demanding applications audio. Manufactured by Texas Instruments, this DAC offers exceptional audio quality and versatility, making it suitable for a wide range of high-fidelity audio systems. The PCM1738E features a sampling rate of up to 200 kHz, ensuring precise and detailed audio reproduction. It supports both analog and digital voltage supply sources, with a supply voltage range of 3V to 3.6V and 5V, providing flexibility in power management. The device is packaged in a 28-pin surface-mount SSOP package, making it ideal for compact and space-constrained designs.

PCM1738E Features

• High Resolution: The PCM1738E boasts a24-bit resolution, delivering superior audio quality with minimal quantization noise and distortion.
• Dual-Channel Output: With two independent channels, the PCM1738E is well-suited for stereo audio applications, providing balanced and immersive sound.
• Wide Sampling Rate: The device supports a sampling rate of up to 200 kHz, enabling high-fidelity audio reproduction and compatibility with modern audio formats.
• Flexible Power Supply: The PCM1738E operates with both analog and digital voltage supplies, offering a supply voltage range of 3V to 3.6V and 5V, which enhances its adaptability in various power configurations.
  -Surface -Mount Packaging: The 28-pin SSOP package allows for easy integration into compact designs, making it suitable for space-constrained applications.
• Compliance and Safety: The PCM1738E is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the PCM1738E is suitable for a wide range of manufacturing environments without the need for special handling.

PCM1738E Applications

The PCM1738E is ideal for a variety of high-fidelity audio applications, including:

• High-End Audio: Systems Suitable for audiophile-grade stereo systems, home theaters, and professional audio equipment where precise and detailed audio reproduction is critical.
• Digital Audio Players: Ideal for portable and desktop digital audio players that require high-resolution audio output.
• Professional Recording Studios: Provides the high-quality audio conversion needed for professional recording and mixing applications.
• Automotive Audio Systems: Enhances the audio experience in vehicles, offering clear and immersive sound for both drivers and passengers.
• Consumer Electronics: Can be integrated into a variety of consumer electronics, such as smart speakers, soundbars, and other audio devices.

Conclusion of PCM1738E

The PCM1738E from Texas Instruments is a top-tier DAC designed to meet the demands of high-fidelity audio applications. Its 24-bit resolution, dual-channel output, and wide sampling rate ensure exceptional audio quality, while its flexible power supply options and compact surface-mount packaging make it highly adaptable for various designs. The PCM1738E's compliance with environmental and safety standards further enhances its appeal. Whether used in high-end audio systems, digital audio players, or professional recording studios, the PCM1738E delivers outstanding performance and reliability, making it a standout choice in the audio DAC market.

PCM1738E Documents

Download datasheets and manufacturer documentation for PCM1738E

Datasheets :

PCM1738      

PCN Packaging :

Marking Change 24/Mar/2021      

HTML Datasheet :

PCM1738      

PCN Design/Specification :

Marking Change 07/Oct/2021       Lead Frame Base Update 02/Apr/2015