Professional IC Distribution & Technical Solutions

The TDA7562 is a car radio power amplifier manufactured by SGS-THOMSON (now STMicroelectronics). Below are its specifications, descriptions, and features based on factual information:

Specifications:

• Type: Quad Bridge Car Radio Amplifier
• Output Power:
• 4 x 50W (max) at 14.4V, 1kHz, 10% THD, 4Ω
• 4 x 30W (nominal) at 14.4V, 1kHz, 1% THD, 4Ω
• Supply Voltage Range: 8V to 18V
• Operating Temperature Range: -40°C to +105°C
• Package: PowerSO-36 (multiwatt)
• THD (Total Harmonic Distortion): Low distortion levels
• Standby Current: Low quiescent current in mute/standby mode

Descriptions and Features:

• High Power Output: Capable of delivering high power for car audio applications.
• 4-Channel Bridge Configuration: Allows for direct speaker connection without external coupling capacitors.
• MOSFET Output Stage: Provides efficient power handling and low distortion.
• Mute and Standby Functions: Includes built-in mute and standby modes for power-saving operation.
• Short-Circuit Protection: Integrated protection against short circuits on outputs.
• Thermal Protection: Automatic shutdown in case of overheating.
• Low External Component Count: Simplified design with minimal external components required.
• Pop-Free Operation: Designed to minimize turn-on/off noise.

The TDA7562 is designed for use in car audio systems, offering robust performance and reliability.