TAS5036IPFC

Audio Special Purpose Overview

The TAS5036IPFC is a six-channel digital pulse width modulator (PWM) based on Equibit technology, designed for high-performance digital audio amplification. It operates within a supply voltage range of 3V to 3.6V and supports sampling rates from 32kHz to 192kHz. The device features I2C and I2S interfaces for control and data input. Packaged in an 80-TQFP (12x12mm) surface-mount enclosure, it functions across an operating temperature range of -40°C to +85°C. This component integrates signal processing, including volume control and mute, to drive digital power stages.

Audio Special Purpose Feature Summary

• Six independent channels with true digital audio amplification capabilities
• Supports 16-, 20-, and 24-bit input data formats including I2S and Left/Right Justified
• Integrated PLL with low jitter and support for master/slave clock modes
• Features soft volume, soft mute, and de-emphasis filters for 32kHz, 44.1kHz, and 48kHz

Audio Special Purpose Applications

• Home theater systems such as HTIB (Home Theater in a Box)
• DVD minicomponent systems and DVD receivers
• A/V receivers and TV sets requiring multi-channel digital audio output

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix 'PAG' corresponds to the plastic 80-pin TQFP package. Confirm the temperature grade matches the required operational environment, as standard variants may differ. Check current availability status, as this component may be subject to discontinuation or lifecycle changes. Ensure compatibility with existing PCB footprints for the 80-TQFP form factor during integration.

Audio Special Purpose Selection Notes

Select the TAS5036IPFC when a six-channel digital PWM solution is required for home audio applications. Ensure the system design accommodates the 3V to 3.6V supply voltage constraints. Verify that the host processor can interface via I2C for control and I2S or other supported serial formats for audio data. Consider the thermal management requirements for the 80-TQFP package in enclosed chassis designs.

Audio Special Purpose Part Context

The TAS5036 belongs to the TAS503 series of audio DSPs and digital PWM processors from Texas Instruments. It is specifically engineered to work in conjunction with TI digital amplifier power stages, such as the TAS51xx series, to create complete all-digital audio systems. The IPFC designation indicates the specific package type and temperature rating within this product family.

Audio Special Purpose Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult Texas Instruments for current alternative recommendations or cross-reference with the TAS503 series family members if pin-compatible options are required.