TAS5086DBT

Audio Special Purpose Overview

The Texas Instruments TAS5086DBT is a six-channel digital audio PWM processor belonging to the PurePath Digital series. 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 digital audio interfacing and is housed in a 38-TSSOP surface-mount package. Designed for commercial applications, it functions as a modulator with an operating temperature range of 0°C to +70°C.

Audio Special Purpose Feature Summary

• Six-channel digital audio PWM processing capability
• Supports sampling rates between 32kHz and 192kHz
• Integrated I2C and I2S digital audio interfaces
• Operates on a single 3V to 3.6V power supply

Audio Special Purpose Applications

• Digital audio interfacing systems
• Commercial audio equipment requiring multi-channel PWM modulation
• Embedded audio processors utilizing PurePath Digital architecture

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix 'DBT' corresponds to the tube packaging configuration when sourcing components. Confirm that the 38-TSSOP supplier device package matches the target PCB footprint requirements. Ensure the component grade meets the operational temperature specifications of 0°C to +70°C for the intended environment.

Audio Special Purpose Selection Notes

Select this model for designs requiring six independent digital audio channels processed via PWM. The I2S interface compatibility simplifies integration with standard digital audio sources. Consider the 38-pin TSSOP outline for board space constraints compared to larger packages. Validate that the system power supply remains stable within the 3V to 3.6V operational window.

Audio Special Purpose Part Context

This component is part of the Texas Instruments PurePath Digital family, which focuses on digital audio processing solutions. The TAS5086 serves as a modulator within this ecosystem, converting digital audio streams into PWM signals for amplification stages. It complements other TI audio DSPs by providing dedicated channel processing capabilities.

Audio Special Purpose Replacement Considerations

Check for direct pin-compatible alternatives within the TAS5086 series or updated revisions from Texas Instruments. Verify that any substitute maintains the same 38-TSSOP package dimensions and electrical characteristics.