Texas Instruments

PCM1798DBG4  

ADCs/DACs - Special Purpose ICs

PCM1798DBG4 Description

The PCM1798DBG4 is a high-performance, 24-bit digital-to-analog converter (DAC) designed for audio applications, manufactured by Texas Instruments. This device offers exceptional audio quality and performance, making it ideal for a wide range of audio-related applications. The PCM1798DBG4 features a PCM data interface and operates with a supply voltage range of 3V to 3.6V and 5V, ensuring compatibility with various analog and digital voltage supply sources. It is packaged in a 28-lead surface-mount small outline package (SSOP), making it suitable for compact designs. The device supports a sampling rate of up to 200 kHz, providing high-fidelity audio output. With a moisture sensitivity level (MSL) of 1 (unlimited), the PCM1798DBG4 is highly reliable and suitable for a variety of environmental conditions.

PCM1798DBG4 Features

• High Resolution: The PCM1798DBG4 boasts a 24-bit resolution, ensuring superior audio quality and precision in converting digital signals to analog audio.
• Dual Channels: This DAC supports dual-channel output, making it perfect for stereo audio applications.
• Wide Supply Voltage Range: The device operates within a voltage range of 3V to 3.6V and 5V, providing flexibility in power supply options.
• High Sampling Rate: With a sampling rate of up to 200 kHz, the PCM1798DBG4 delivers high-fidelity audio output, suitable for professional audio applications.
• Surface-Mount Packaging: The 28-lead SSOP package is ideal for compact and space-constrained designs, ensuring ease of integration into modern electronic systems.
• Compliance and Reliability: The PCM1798DBG4 is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. Additionally, its MSL 1 rating ensures high reliability in various environmental conditions.
• Data Interface: The PCM data interface ensures seamless integration with digital audio systems, facilitating efficient data transfer and processing.

PCM1798DBG4 Applications

The PCM1798DBG4 is well-suited for a variety of applications where high-quality audio output is required. Some specific use cases include:

• Professional Audio Equipment: Ideal for high-end audio systems, studio monitors, and professional mixing consoles where precise audio reproduction is critical.
• Consumer Electronics: Suitable for high-fidelity home audio systems, soundbars, and portable audio devices that demand superior audio performance.
• Automotive Audio Systems: Perfect for in-car entertainment systems, offering high-quality audio playback and compatibility with various automotive electronic environments.
• Medical Devices: Can be used in medical imaging and diagnostic equipment where accurate audio feedback is necessary.
• Industrial Applications: Suitable for industrial control systems and monitoring devices that require high-quality audio signals for communication and alerts.

Conclusion of PCM1798DBG4

The PCM1798DBG4 from Texas Instruments stands out as a premier choice for high-fidelity audio applications due to its 24-bit resolution, dual-channel support, and high sampling rate of 200 kHz. Its wide supply voltage range, surface-mount packaging, and compliance with environmental standards make it a versatile and reliable component for modern electronic designs. Whether used in professional audio equipment, consumer electronics, automotive systems, or industrial applications, the PCM1798DBG4 ensures superior audio performance and reliability. Its unique features and advantages over similar models make it a standout choice for engineers and designers seeking to integrate high-quality audio capabilities into their systems.

PCM1798DBG4 Documents

Download datasheets and manufacturer documentation for PCM1798DBG4

Datasheets :

PCM1798      

HTML Datasheet :

PCM1798