Manufacturer Part Number
TPA2012D2RTJRG4
Manufacturer
Texas Instruments
Introduction
Texas Instruments TPA2012D2 is a high-performance, low-power, Class-D audio power amplifier.
Product Features and Performance
Differential inputs for improved noise rejection
Short-circuit and thermal protection
Shutdown feature for power saving
Operates from a 2.5V to 5.5V supply voltage
Delivers 2.1W per channel into a 4Ω load
Low quiescent current of 1mA
High efficiency up to 90%
Wide operating temperature range of -40°C to 85°C
Product Advantages
Compact 20-pin WFQFN package
Excellent audio performance
High power efficiency
Robust protection features
Wide supply voltage and temperature range
Key Technical Parameters
Output Power: 2.1W x 2 channels @ 4Ω load
Supply Voltage: 2.5V to 5.5V
Quiescent Current: 1mA
Efficiency: Up to 90%
Operating Temperature: -40°C to 85°C
Quality and Safety Features
ROHS3 compliant
Short-circuit and thermal protection
Reliable 20-QFN (4x4) package
Compatibility
Compatible with a wide range of audio applications
Application Areas
Portable audio devices
Bluetooth speakers
Headphones and earphones
Home audio systems
Product Lifecycle
Currently in production
Replacement or upgrade parts are available
Several Key Reasons to Choose This Product
High-performance and efficient Class-D audio amplifier
Robust protection features for reliable operation
Wide supply voltage and temperature range
Compact and easy-to-use 20-pin WFQFN package
Excellent audio quality and low power consumption