TPA0252PWP - Texas Instruments

Manufacturer Part Number

TPA0252PWP

Manufacturer

Texas Instruments

Introduction

The TPA0252PWP is a high-performance, low-power, 2-channel audio power amplifier integrated circuit (IC) designed for portable audio applications.

Product Features and Performance

2-channel (stereo) with stereo headphones output

Class AB amplifier architecture

Integrated features including input multiplexer, mute, shutdown, thermal protection, and volume control

Differential inputs for improved noise rejection

Depop function for smooth power-up/down

Operates on a single 4.5V to 5.5V supply

Product Advantages

High power output of 2.8W per channel at 3Ω load

Efficient Class AB operation

Comprehensive integrated features for easy system design

Excellent audio performance and noise rejection

Wide operating temperature range of -40°C to 85°C

Key Technical Parameters

Supply Voltage: 4.5V to 5.5V

Output Power: 2.8W per channel at 3Ω load

Frequency Response: 20Hz to 20kHz

Signal-to-Noise Ratio: 96dB

Total Harmonic Distortion + Noise: 0.05%

Quality and Safety Features

RoHS3 compliant

Integrated thermal protection and shutdown features

Compatibility

The TPA0252PWP is compatible with a wide range of portable audio and multimedia applications, including:

Smartphones

Tablets

Portable speakers

Headphones and earphones

Portable media players

Application Areas

Portable audio systems

Handheld devices

Headphone amplifiers

Multimedia speakers

Product Lifecycle

The TPA0252PWP is an active product from Texas Instruments, and replacements or upgrades may be available in the future as the product lifecycle progresses.

Key Reasons to Choose This Product

High-performance, efficient Class AB amplifier

Comprehensive integrated features for easy system design

Excellent audio quality and noise rejection

Wide operating temperature range for reliable operation

RoHS3 compliance for environmental responsibility