Manufacturer Part Number
STPA008-4WX
Manufacturer
STMicroelectronics
Introduction
High-performance 4-channel audio power amplifier, designed for automotive applications.
Product Features and Performance
4-channel (quad) output
Class AB operation
50W output power per channel into 4Ω load
Short-circuit and thermal protection
Product Advantages
Robust and reliable design for automotive environments
High output power for powerful audio systems
Comprehensive protection features
Key Technical Parameters
Output power: 50W x 4 @ 4Ω
Quiescent current: 50mA (typical)
Bandwidth: 20Hz to 20kHz
Signal-to-noise ratio: 100dB (typical)
Total harmonic distortion + noise: 0.1% (typical)
Quality and Safety Features
ROHS3 compliant
AEC-Q100 qualified for automotive applications
Short-circuit and thermal protection
Compatibility
Suitable for automotive audio systems
Application Areas
Car audio systems
Motorcycle audio systems
Recreational vehicle audio systems
Product Lifecycle
Current production
Replacement parts available
Several Key Reasons to Choose This Product
High output power for powerful audio systems
Robust and reliable design for automotive use
Comprehensive protection features for safety and longevity
AEC-Q100 qualification for automotive applications
Proven performance and quality from STMicroelectronics