Manufacturer Part Number
TPA721DGN
Manufacturer
Texas Instruments
Introduction
Integrated Circuit (IC), Audio Amplifier, 1-Channel (Mono)
Product Features and Performance
Class AB audio amplifier
Operates on a single 2.5V to 5.5V power supply
700mW output power into 8Ω load
Low quiescent current
Short-circuit and thermal protection
Shutdown mode
Product Advantages
High output power in a small package
Efficient Class AB operation
Robust protection features
Wide supply voltage range
Key Technical Parameters
Operating Voltage: 2.5V to 5.5V
Output Power: 700mW x 1 @ 8Ω
Frequency Response: 20Hz to 20kHz
THD+N: 0.1% (typical)
Operating Temperature: -40°C to +85°C
Quality and Safety Features
RoHS3 compliant
Short-circuit and thermal protection
Shutdown mode
Compatibility
8-HVSSOP package
Surface mount
Application Areas
Portable audio devices
Multimedia speakers
Personal audio systems
Product Lifecycle
Currently in production
No discontinuation planned
Replacement or upgrade options available
Key Reasons to Choose This Product
High output power in a compact package
Efficient Class AB operation for low power consumption
Robust protection features for reliable operation
Wide supply voltage range for flexibility in design
Compatibility with common surface mount packaging