TAS5026APAGG4

Audio Special Purpose Overview

The Texas Instruments TAS5026APAGG4 is a six-channel digital pulse width modulator (PWM) processor based on Equibit technology. It operates with a 3V to 3.6V supply and supports sampling rates from 32kHz to 192kHz. The device features I2C and I2S interfaces for control and data input, housed in a 64-TQFP package. Key specifications include a 96-dB signal-to-noise ratio and less than 0.1% THD+N. It provides independent volume control, mute functions, and de-emphasis filters for digital audio applications.

Audio Special Purpose Feature Summary

• Six-channel digital PWM processing with up to 96-dB SNR
• Supports 16-, 20-, and 24-bit input data formats including I2S and DSP
• Integrated I2C serial control interface for system configuration
• Built-in de-emphasis filter and soft volume/mute capabilities

Audio Special Purpose Applications

• Home theater systems
• DVD minicomponent systems
• A/V receivers

Audio Special Purpose Procurement Notes

Verify the specific suffix 'G4' against the manufacturer's current ordering information to confirm compliance status and availability. Confirm that the 64-TQFP package matches the design requirements. Check for any updates to the datasheet revision history prior to finalizing procurement.

Audio Special Purpose Selection Notes

Select this component for designs requiring multi-channel digital amplification without external DACs. Ensure the host system supports the required serial audio protocols (I2S, Left/Right Justified, or DSP). Verify that the power supply rails are stable within the 3V to 3.6V range to maintain optimal performance.

Audio Special Purpose Part Context

The TAS5026 belongs to the PurePath Digital series from Texas Instruments. It is designed to drive digital amplifier power stages in an H-bridge configuration. The device integrates noise-shaping and error correction algorithms to achieve high power efficiency in all-digital audio systems.

Audio Special Purpose Replacement Considerations

The TAS5026A is a related variant within the same family. Verify pin compatibility and electrical specifications before substitution. Other models in the series may offer different channel counts or feature sets.