TAS5036IPFCG4

Audio Special Purpose Overview

The TAS5036IPFCG4 is a six-channel digital pulse width modulator (PWM) based on Equibit technology, designed for high-performance digital audio amplification. It operates with a supply voltage of 3V to 3.6V and supports sampling rates from 32kHz to 192kHz. The device features I2C and I2S interfaces, housed in an 80-TQFP package. It provides up to 96-dB SNR and less than 0.1% THD+N, utilizing noise-shaping and error correction algorithms to drive digital power stages efficiently.

Audio Special Purpose Feature Summary

• Six independent channels with individual volume control and mute capabilities
• Supports 16-, 20-, and 24-bit input data formats including I2S, Left/Right Justified, and DSP protocols
• Integrated low-jitter internal PLL and clock oscillator circuit for master mode operation
• Automated error recovery sequences for clock loss and signal integrity maintenance

Audio Special Purpose Applications

• DVD minicomponent systems
• Home theater in a box (HTIB) units
• A/V receivers and DVD receivers
• TV sets with integrated digital audio processing

Audio Special Purpose Procurement Notes

Verify the component status as discontinued or obsolete through official Texas Instruments channels before design finalization. Confirm RoHS compliance and lead times with authorized distributors, as availability may be limited. Ensure the specific suffix IPFCG4 matches the required temperature range and packaging specifications for the target application.

Audio Special Purpose Selection Notes

Select this component for applications requiring a fully digital audio path with minimal analog components. Ensure the system design accommodates the 80-pin TQFP footprint and provides adequate thermal management. Verify compatibility with the intended digital amplifier power stage, such as the TAS51xx series, for proper H-bridge configuration and signal interfacing.

Audio Special Purpose Part Context

The TAS5036 belongs to the TAS503 family of digital audio PWM processors. It is engineered to work in conjunction with TI's digital amplifier power stages to create complete Class-D audio solutions. The device focuses on high efficiency and high-fidelity reproduction by handling all digital signal processing and modulation internally.

Audio Special Purpose Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Designers should consult Texas Instruments for current alternatives or legacy support options given the product status.