TAS5508PAGG4

Audio Special Purpose Overview

The TAS5508PAGG4 is an 8-channel digital audio PWM processor manufactured by Texas Instruments. It integrates a digital audio interface supporting I2C and I2S protocols, enabling direct connection to digital audio sources. The device operates within a supply voltage range of 3V to 3.6V and supports sampling rates from 32kHz to 192kHz. Housed in a 64-TQFP package measuring 10x10 mm, it functions as a modulator for high-fidelity audio applications. The component is designed for surface mount installation and operates reliably within a temperature range of 0°C to 70°C.

Audio Special Purpose Feature Summary

• 8-channel digital audio PWM processing capability
• Supports I2C and I2S digital audio interfaces
• Wide sampling rate support from 32kHz to 192kHz
• Integrated modulator in a compact 64-TQFP (10x10 mm) package

Audio Special Purpose Applications

• Digital audio interfacing systems
• High-definition audio processors
• Multi-channel audio amplification systems

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix 'G4' against official Texas Instruments documentation to confirm lead-free status and environmental compliance details. Ensure the 64-TQFP package dimensions match the design footprint requirements. Confirm that the 3V-3.6V supply voltage range aligns with the target system power architecture before procurement.

Audio Special Purpose Selection Notes

Select this component when an 8-channel digital audio solution with integrated PWM modulation is required. The I2C/I2S interface compatibility simplifies integration with standard digital audio controllers. Ensure the operating environment stays within the specified 0°C to 70°C temperature range. The 64-TQFP package requires appropriate PCB layout considerations for thermal management and signal integrity at high sampling rates up to 192kHz.

Audio Special Purpose Part Context

The TAS5508PAGG4 belongs to the Texas Instruments TAS5508 series of digital audio PWM processors. The 'G4' suffix typically indicates a lead-free and RoHS-compliant variant of the standard TAS5508PAG part. This series is designed for high-performance audio applications requiring multiple channels of digital-to-analog conversion via PWM outputs.

Audio Special Purpose Replacement Considerations

The TAS5508CPAG and TAS5508CPAGR are functionally similar 8-channel PWM processors from the same manufacturer. Verify pinout compatibility and electrical specifications before substitution. The 'R' suffix denotes reel packaging, while 'G4' indicates environmental compliance.