TAS5066PAG

Audio Special Purpose Overview

The TAS5066PAG is a six-channel digital pulse width modulator (PWM) utilizing Equibit technology. It operates on a single 3.3-V supply and supports sampling rates from 32 kHz to 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 97-dB dynamic range and less than 0.05% THD+N. It features independent volume control, mute functions, and an internal PLL for clock generation in master mode.

Audio Special Purpose Feature Summary

• Six-channel PWM output with up to 97-dB dynamic range
• Supports 32 kHz to 192 kHz sampling rates
• Integrated I2C serial control interface
• Internal clock oscillator and low jitter PLL

Audio Special Purpose Applications

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

Audio Special Purpose Procurement Notes

Verify the package type matches the 64-pin TQFP specification. Confirm that the operating temperature range aligns with the 0°C to 70°C requirement. Ensure the power supply voltage is strictly maintained at 3.3 V for proper operation of the digital core and analog sections.

Audio Special Purpose Selection Notes

Select this component when a multi-channel digital amplification solution is required. It is suitable for designs needing integrated volume control and de-emphasis filters. Verify compatibility with the intended serial audio source protocol before integration.

Audio Special Purpose Part Context

This part belongs to Texas Instruments' PurePath Digital audio amplifier family. It is designed to drive external power stages, such as monolithic power devices or discrete MOSFETs, to create complete digital audio amplification systems.

Audio Special Purpose Replacement Considerations

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