The STA501A is a high-quality, multiwatt dual/quad power amplifier designed and manufactured by STMicroelectronics, a global leader in semiconductor solutions. This robust audio amplifier is crafted to deliver exceptional audio performance for a wide range of applications.
Key Features
- Amplifier Type: The STA501A is a class AB audio power amplifier, providing a perfect balance between efficiency and sound quality.
- Output Power: It can deliver up to 38 watts per channel into 8 ohms with a THD of 10%, ensuring powerful and clear audio output.
- Multiwatt Package: The device comes in a 15-pin Multiwatt package, designed for optimal heat dissipation and space-saving on PCBs.
- Versatility: It is capable of operating in both dual and quad channel configurations, offering flexibility for stereo and home theater systems.
- Supply Voltage Range: The STA501A operates over a wide supply voltage range, accommodating various power supply designs.
- Protection Features: It includes a comprehensive set of protection features such as short-circuit protection, thermal shutdown, and a mute function to ensure reliable operation under different conditions.
Applications
The STA501A is ideal for a variety of audio applications, including:
- Home stereo and theater systems
- Active speakers
- Television sound enhancements
- Multimedia and computer audio systems
Technical Specifications
Parameter
Value
Amplifier Type
Class AB
Output Power (per channel)
38W into 8Ω
Supply Voltage Range
10V - 36V
Package
Multiwatt-15V
Protection Features
Short-circuit, Thermal Shutdown, Mute
With its high-quality audio output, versatile configurations, and robust protection features, the STA501A is an excellent choice for any audio amplification requirement. STMicroelectronics' commitment to reliability and performance makes the STA501A a trusted component in the audio industry.
