Manufacturer Part Number
TPA731DGNR
Manufacturer
Texas Instruments
Introduction
The TPA731DGNR is a high-performance, low-power Class AB audio power amplifier from Texas Instruments. It is designed for use in a variety of audio applications.
Product Features and Performance
Differential inputs
Short-circuit and thermal protection
Shutdown feature
Operates from a 2.5V to 5.5V supply
Class AB operation
700mW output power into an 8Ω load
Product Advantages
Efficient Class AB operation
Robust protection features
Wide supply voltage range
Small 8-HVSSOP package
Key Technical Parameters
Supply Voltage: 2.5V to 5.5V
Output Power: 700mW into 8Ω
Operating Temperature: -40°C to 85°C
Quality and Safety Features
RoHS3 compliant
Short-circuit and thermal protection
Compatibility
Surface mount package (8-TSSOP, 8-MSOP)
Application Areas
Portable audio devices
Home audio systems
Automotive infotainment systems
Product Lifecycle
This product is currently in active production and is not nearing discontinuation.
Replacement or upgrade options are available from Texas Instruments.
Key Reasons to Choose This Product
Efficient and reliable Class AB operation
Robust protection features for safe operation
Wide supply voltage range for flexibility
Small footprint 8-HVSSOP package