TPA3139D2RGER - Texas Instruments

Manufacturer Part Number

TPA3139D2RGER

Manufacturer

Texas Instruments

Introduction

The TPA3139D2RGER is a high-performance, four-channel, Class D audio amplifier designed for use in a variety of consumer and professional audio applications.

Product Features and Performance

Four-channel Class D audio amplifier

Supports 3.5V to 14.4V supply voltage range

Capable of delivering up to 10.5W per channel into an 8Ω load or 19.1W per channel into a 4Ω load

Excellent audio performance with low distortion and noise

Integrated protection features, including thermal, overcurrent, and undervoltage protection

Compact 24-VQFN (4x4) package with exposed pad for improved thermal performance

Product Advantages

High power output in a small package

Efficient Class D operation for reduced power consumption

Robust protection features for reliable operation

Suitable for a wide range of audio applications

Key Technical Parameters

Output Type: 4-Channel (Quad)

Mounting Type: Surface Mount

Operating Temperature: -10°C to 85°C (TA)

Supply Voltage: 3.5V to 14.4V

Quality and Safety Features

RoHS3 compliant

Integrated protection features for thermal, overcurrent, and undervoltage conditions

Compatibility

Suitable for use in a variety of consumer and professional audio applications

Application Areas

Home audio systems

Portable audio devices

Professional audio equipment

Automotive audio systems

Product Lifecycle

This product is currently in production and is not nearing discontinuation.

Replacement or upgrade options may be available from Texas Instruments, depending on your specific requirements.

Key Reasons to Choose This Product

High-performance, four-channel Class D audio amplifier

Efficient operation with low power consumption

Robust protection features for reliable operation

Compact package size suitable for space-constrained designs

Wide supply voltage range for flexible design options

Suitable for a variety of audio applications