TAS5036BPFCG4

Audio Special Purpose Overview

The TAS5036BPFCG4 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 32 kHz to 192 kHz. The device features I2C and I2S interfaces, housed in an 80-TQFP package (12x12 mm). It provides independent volume control, mute functions, and de-emphasis filters, delivering up to 96-dB SNR with less than 0.1% THD+N.

Audio Special Purpose Feature Summary

• Six-channel PWM modulation with Equibit technology
• Supports sampling rates: 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz
• Integrated I2C serial control interface and I2S/Left-Justified/DSP serial data inputs
• Independent channel volume control, soft mute, and auto-mute capabilities

Audio Special Purpose Applications

• Digital audio interfacing
• Home theater systems
• DVD minicomponent systems
• A/V receivers

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix 'BPFCG4' against official Texas Instruments documentation to confirm temperature range and packaging details. The provided datasheet references the 'CPAG' variant for the 0°C to 70°C range. Ensure compatibility with required operating conditions before procurement.

Audio Special Purpose Selection Notes

Select this component for applications requiring multi-channel digital amplification with low distortion. Verify that the system clock configuration (Master or Slave mode) aligns with the design requirements for MCLK, SCLK, and LRCLK generation. Ensure power supply stability within the 3V to 3.6V range for optimal performance.

Audio Special Purpose Part Context

The TAS5036 belongs to the TAS503 series of audio DSPs and PWM processors from Texas Instruments. It is designed to drive digital amplifier power stages, such as the TAS51xx series, in H-bridge configurations. The device integrates signal processing, including de-emphasis and error recovery, to support high-efficiency Class-D audio systems.

Audio Special Purpose Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Texas Instruments documentation for potential cross-references within the TAS503 series or newer generations.