TPA0152PWP

Overview

The TPA0152PWP is a stereo analog input Class-AB audio amplifier manufactured by Texas Instruments. It delivers 2.8 W of output power into a 4 Ohm load with a THD+N of 0.3%. The device operates on a single supply voltage ranging from 4.5 V to 5.5 V and draws 9 mA of operating supply current. It features differential inputs, adjustable gain from 20 dB to -40 dB, and an input offset voltage of 35 mV. Packaged in a 24-pin HTSSOP (PWP) for surface mount installation, it functions within a temperature range of -40°C to +85°C.

Feature Summary

• Stereo Class-AB architecture providing high-fidelity audio amplification
• Integrated digital volume control functionality
• Low supply current consumption for efficient power management
• Differential input configuration for noise immunity

Applications

• Multimedia audio systems
• Portable electronic devices requiring stereo sound
• Headphone amplifier circuits
• Consumer electronics with limited power budgets

Procurement Notes

Verify the specific suffix PWP confirms the HTSSOP-24 package type and tube packaging. Confirm RoHS compliance status through official manufacturer documentation. Ensure the component matches the production data specifications for the TPA0152 series. Check for moisture sensitivity level requirements during storage and handling. Validate that the supplier provides genuine Texas Instruments parts with traceable origin.

Selection Notes

Select this component when a stereo Class-AB amplifier with integrated digital volume control is required. It is suitable for applications needing 2.8 W output into 4 Ohm loads. Consider the 4.5 V to 5.5 V single supply constraint. The HTSSOP-24 package is appropriate for space-constrained PCB designs. Verify thermal performance requirements against the specified operating temperature range.

Part Context

The TPA0152PWP belongs to the TPA0152 family of multimedia amplifiers from Texas Instruments. This series integrates analog audio amplification with digital control interfaces. The PWP designation specifically identifies the 24-pin HTSSOP package variant. It is designed for consumer audio applications requiring compact form factors and low power consumption.

Replacement Considerations

Check for TPA0152PWPR as a reel-pack alternative from the same manufacturer. Verify pin compatibility and electrical specifications before substituting with other stereo audio amplifiers.