TAS5026PAGR

Audio Special Purpose Overview

The Texas Instruments TAS5026PAGR is a six-channel digital pulse width modulator (PWM) processor based on Equibit technology. It operates on a single 3.3-V supply and supports sampling rates from 32 kHz to 192 kHz, including AES standards like 44.1 kHz and 192 kHz. The device accepts 16-, 20-, or 24-bit serial audio data via I2S, Left Justified, Right Justified, or DSP formats. Key electrical specifications include a signal-to-noise ratio of 96 dB and total harmonic distortion plus noise below 0.1%. It features integrated volume control, mute, de-emphasis filtering, and error recovery mechanisms for high-efficiency digital audio amplification.

Audio Special Purpose Feature Summary

• Six independent PWM channels with individual volume and mute controls
• Supports 16-, 20-, and 24-bit input data formats (I2S, Left/Right Justified, DSP)
• Integrated digital de-emphasis filter for 32 kHz, 44.1 kHz, and 48 kHz sample rates
• Low jitter internal PLL with external crystal oscillator support

Audio Special Purpose Applications

• Home theater systems and HTIB (Home Theater in a Box)
• DVD receivers and A/V receivers
• Digital audio amplifier power stages

Audio Special Purpose Procurement Notes

Verify the ordering suffix 'PAGR' corresponds to the Tape & Reel packaging variant of the TAS5026CPAG. Confirm that the specific revision matches the required temperature range of 0°C to 70°C. Ensure the component source provides valid traceability documentation consistent with Texas Instruments manufacturing standards.

Audio Special Purpose Selection Notes

Select this component when designing multi-channel digital audio systems requiring up to six speaker outputs. It is suitable for applications needing high power efficiency and low analog component count. Ensure the design accommodates the 64-TQFP package dimensions and provides adequate thermal management for the specified operating temperature range.

Audio Special Purpose Part Context

The TAS5026 belongs to the PurePath Digital family of audio processors. It is designed to interface directly with digital power devices such as the TAS5110 or discrete MOSFET H-bridges. The PAGR suffix indicates the standard commercial grade version packaged in a tape and reel format for automated surface-mount assembly.

Audio Special Purpose Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.