Manufacturer Part Number
TPA0253DGQ
Manufacturer
Texas Instruments
Introduction
High-performance audio power amplifier integrated circuit
Designed for mobile and portable audio applications
Product Features and Performance
Class AB operation
1W x 1 channel output power @ 8Ω load
85mW x 2 channel output power @ 32Ω load
Wide supply voltage range: 2.5V to 5.5V
Low quiescent current: 1.5mA
Shutdown and Depop functions
Thermal shutdown protection
Product Advantages
High power output in a small package
Wide operating voltage range
Low power consumption
Integrated protection features
Key Technical Parameters
Output Power: 1W x 1 @ 8Ω, 85mW x 2 @ 32Ω
Supply Voltage: 2.5V to 5.5V
Quiescent Current: 1.5mA
Operating Temperature: -40°C to 85°C
Quality and Safety Features
ROHS3 compliant
Thermal shutdown protection
Compatibility
Surface mount package: 10-HVSSOP
Application Areas
Mobile and portable audio applications
Smartphones, tablets, portable speakers
Product Lifecycle
Currently available
No known discontinuation plans
Key Reasons to Choose This Product
High power output in a compact package
Wide operating voltage range for versatility
Low power consumption for extended battery life
Integrated protection features for reliability
Compatibility with common surface mount packages