Texas Instruments

PCM1728E/2KG4

PCM1728E/2KG4 Description

The PCM1728E/2KG4 is a high-performance, 24-bit stereo digital-to-analog converter (DAC) from Texas Instruments, part of the renowned SoundPlus™ series. This IC is designed to deliver exceptional audio quality with a sampling rate of up to 96kHz, making it suitable for a wide range of high-fidelity audio applications. The PCM1728E/2KG4 is packaged in a 28-lead SSOP (Shrink Small Outline Package), ensuring compact and efficient integration into various electronic designs.

PCM1728E/2KG4 Features

• High-Resolution Audio: The PCM1728E/2KG4 supports 24-bit resolution, providing superior audio quality with a dynamic range of up to 110dB. This high resolution ensures that even the most subtle audio details are accurately reproduced.
• Wide Sampling Rate Support: With a maximum sampling rate of 96kHz, this DAC can handle high-definition audio content, making it ideal for professional audio systems, high-end consumer electronics, and studio-quality playback.
• Advanced Modulation Techniques: Utilizing advanced delta-sigma modulation, the PCM1728E/2KG4 achieves low noise and distortion levels, ensuring clear and crisp audio output.
• Flexible Interface Options: The DAC supports various digital audio interfaces, including I2S, Left-Justified, and Right-Justified formats, providing compatibility with a wide range of digital audio sources.
• Low Power Consumption: Designed for energy efficiency, the PCM1728E/2KG4 operates at low power, making it suitable for battery-powered and portable devices.
• Surface Mount Technology: The surface mount package type allows for easy integration into modern PCB designs, ensuring reliable and compact assembly.
• Compliance and Reliability: The PCM1728E/2KG4 is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.

PCM1728E/2KG4 Applications

• Professional Audio Equipment: Ideal for use in mixing consoles, studio monitors, and professional recording devices where high-fidelity audio reproduction is critical.
• High-End Consumer Electronics: Suitable for high-definition audio systems, such as home theaters, soundbars, and premium portable audio devices.
• Automotive Infotainment Systems: Provides superior audio quality for in-car entertainment systems, enhancing the listening experience for passengers.
• Medical and Industrial Applications: Can be used in medical imaging devices and industrial control systems where precise audio feedback is required.
• Broadcast and Communication Systems: Ideal for broadcast studios and communication equipment where high-quality audio transmission is essential.

Conclusion of PCM1728E/2KG4

The PCM1728E/2KG4 from Texas Instruments is a top-tier digital-to-analog converter designed for applications demanding the highest audio fidelity. Its 24-bit resolution and 96kHz sampling rate ensure that it delivers crystal-clear audio, making it a standout choice in the competitive market of high-end audio electronics. With its flexible interface options, low power consumption, and robust compliance certifications, the PCM1728E/2KG4 is a versatile and reliable component for a variety of professional and consumer applications. Whether in professional studios, home theaters, or automotive systems, the PCM1728E/2KG4 stands out as a superior choice for audio reproduction.