Manufacturer Part Number
TS4871IDT
Manufacturer
STMicroelectronics
Introduction
The TS4871IDT is a high-performance, single-channel, Class AB audio power amplifier designed for consumer and automotive audio applications.
Product Features and Performance
Operates from a single 2.5V to 5.5V power supply
Integrated pop and click suppression circuitry
Thermal protection against overheating
1W output power into an 8Ω load
Wide operating temperature range of -40°C to 85°C
Product Advantages
Compact 8-SOIC package
Low quiescent current for efficient battery operation
Excellent audio performance with low distortion and noise
Robust thermal protection ensures reliable operation
Key Technical Parameters
Voltage Supply: 2.5V to 5.5V
Output Power: 1W into 8Ω
Frequency Response: 20Hz to 20kHz
Total Harmonic Distortion + Noise: < 0.1%
Signal-to-Noise Ratio: > 90dB
Standby Current: < 1μA
Quality and Safety Features
RoHS3 compliant
Integrated thermal protection
ESD protection
Compatibility
Surface mount 8-SOIC package
Suitable for consumer and automotive audio applications
Application Areas
Portable audio devices
Automotive audio systems
Home audio equipment
Product Lifecycle
The TS4871IDT is a current product, with no indication of discontinuation.
Replacements and upgrades may be available from STMicroelectronics.
Key Reasons to Choose This Product
High-performance, efficient audio amplifier for low-power applications
Compact package with integrated protection features
Excellent audio quality with low distortion and noise
Wide operating temperature range for reliable operation
RoHS3 compliance for environmental friendliness
