PCM1782DBQ

ADCs/DACs - Special Purpose Overview

The PCM1782DBQ is a stereo audio digital-to-analog converter manufactured by Texas Instruments under the Burr-Brown brand. It features 24-bit resolution and supports sampling rates up to 200 kHz. The device utilizes an I2S digital interface and operates on a single 5V power supply. Housed in a 16-lead SSOP package, it is designed for surface-mount installation. Key performance metrics include high dynamic range capabilities suitable for professional audio applications.

ADCs/DACs - Special Purpose Feature Summary

• 24-bit resolution with 200 kHz maximum sampling rate
• I2S serial data interface compatibility
• Single 5V power supply operation
• 16-lead SSOP surface-mount package

ADCs/DACs - Special Purpose Applications

• Professional audio equipment
• High-fidelity sound systems
• Digital audio workstations

ADCs/DACs - Special Purpose Part Context

This component belongs to the PCM178x series of audio DACs from Burr-Brown, now part of Texas Instruments. It shares architectural similarities with other members like the PCM1794A but is distinguished by its specific pinout, packaging (SSOP), and 5V single-supply requirement compared to dual-supply variants.

ADCs/DACs - Special Purpose Replacement Considerations

Direct replacements must match the 16-SSOP footprint and 5V single-supply constraint. Verify that substitute devices support I2S interfaces and 24-bit resolution. Check thermal characteristics and pin compatibility before substitution.