TPA0162PWP

Overview

The TPA0162PWP is a stereo analog input Class-AB audio amplifier manufactured by Texas Instruments. It operates within a supply voltage range of 2.5 V to 5.5 V and delivers 2.8 W of output power into a 3-ohm load at 5 V. The device features integrated digital volume control, allowing for precise gain adjustment via an I2C-compatible interface. It utilizes a 24-pin HTSSOP package and is designed for high-efficiency audio applications with low distortion characteristics.

Feature Summary

• Integrated digital volume control with I2C interface
• Stereo Class-AB architecture for high-fidelity audio
• Wide single-supply operation from 2.5 V to 5.5 V

Applications

• Portable media players
• Car audio systems
• Home theater receivers

Procurement Notes

Verify the specific suffix PWP confirms the 24-pin HTSSOP package and commercial temperature grade. Confirm RoHS compliance status through the manufacturer's current documentation. Ensure the I2C address configuration matches your system design requirements before integration.

Selection Notes

Select this component when a stereo amplifier with built-in digital volume management is required. It is suitable for designs needing high output power in a compact form factor. Consider the thermal performance of the HTSSOP package for high-power continuous operation scenarios.

Part Context

This part belongs to Texas Instruments' audio amplifier portfolio, specifically focusing on Class-AB solutions with digital control capabilities. It serves as a bridge between low-level analog audio sources and high-power speakers, integrating control logic directly onto the silicon die.

Replacement Considerations

Check for direct pin-to-pin replacements within the same TI family that offer updated packaging or extended temperature ranges. Verify compatibility with existing I2C control lines if substituting with similar digital volume controlled amplifiers.