Texas Instruments

PCM1793DBG4  

ADCs/DACs - Special Purpose ICs

PCM1793DBG4 Description

The PCM1793DBG4 is a high-performance, 24-bit digital-to-analog converter (DAC) designed specifically for audio applications. Manufactured by Texas Instruments, this IC offers exceptional audio quality and reliability, making it an ideal choice for a wide range of audio systems. The PCM1793DBG4 features a 24-bit resolution and a sampling rate of up to 200 kHz, ensuring high-fidelity audio output. 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 PCM1793DBG4 is housed in a 28-pin SSOP package, which is suitable for surface-mount applications, making it easy to integrate into compact and space-constrained designs. The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards. The moisture sensitivity level (MSL) is rated at 1 (unlimited), making it suitable for various manufacturing environments without the need for special handling precautions.

PCM1793DBG4 Features

• High Resolution and Sampling Rate: The PCM1793DBG4 boasts a 24-bit resolution and a sampling rate of up to 200 kHz, delivering high-fidelity audio output with minimal distortion.
• Dual Voltage Supply: The IC supports both analog and digital voltage supply sources, with a flexible supply voltage range of 3V to 3.6V and 5V, providing designers with greater flexibility in power management.
• I2S Data Interface: The PCM1793DBG4 utilizes the I2S data interface, which is widely used in audio applications for its simplicity and reliability. This interface ensures efficient data transfer and synchronization.
• Surface-Mount Package: The 28-pin SSOP package is designed for surface-mount technology, making it suitable for compact and space-constrained designs. This packaging also facilitates automated assembly processes.
• Environmental Compliance: The PCM1793DBG4 is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards. This compliance is crucial for manufacturers aiming to adhere to global regulations.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the PCM1793DBG4 is suitable for various manufacturing environments without the need for special handling precautions, reducing production complexities and costs.

PCM1793DBG4 Applications

The PCM1793DBG4 is ideal for a variety of audio applications where high-fidelity audio output is required. Some specific use cases include:

• High-End Audio Systems: The PCM1793DBG4's high resolution and sampling rate make it suitable for high-end audio systems, such as home theaters, professional audio equipment, and high-fidelity sound systems.
• Compact Audio Devices: The surface-mount package and flexible power supply options make the PCM1793DBG4 ideal for compact audio devices, such as portable music players, smartphones, and tablets.
• Professional Audio Equipment: The PCM1793DBG4's reliability and high performance make it a preferred choice for professional audio equipment, including studio monitors, mixing consoles, and digital audio workstations.
• Automotive Audio Systems: The PCM1793DBG4's robustness and environmental compliance make it suitable for automotive audio systems, where reliability and high performance are critical.

Conclusion of PCM1793DBG4

The PCM1793DBG4 from Texas Instruments is a high-performance, 24-bit DAC designed for audio applications. Its high resolution, flexible power supply options, and I2S data interface make it a versatile and reliable choice for a wide range of audio systems. The surface-mount package and environmental compliance further enhance its suitability for modern manufacturing processes. Whether used in high-end audio systems, compact devices, professional audio equipment, or automotive audio systems, the PCM1793DBG4 delivers exceptional audio quality and reliability. Its unique features and advantages over similar models make it a standout choice for designers seeking to integrate high-fidelity audio capabilities into their products.

PCM1793DBG4 Documents

Download datasheets and manufacturer documentation for PCM1793DBG4

Datasheets :

PCM1793      

HTML Datasheet :

PCM1793