Professional IC Distribution & Technical Solutions

The TDA7282 is a power amplifier IC manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from the Manufactor Datasheet:

Specifications:

• Manufacturer: STMicroelectronics (ST)
• Type: Audio Power Amplifier
• Output Power: 15W (typical) into 4Ω at 14.4V, 1kHz, 10% THD
• Supply Voltage Range: 6V to 18V
• Operating Voltage: Typically 12V
• Quiescent Current: 50mA (typical)
• Total Harmonic Distortion (THD): 0.5% (typical) at 1W, 1kHz
• Signal-to-Noise Ratio (SNR): 80dB (typical)
• Package: Multiwatt15 (15-pin package)

Descriptions:

• The TDA7282 is a monolithic Class-AB audio amplifier IC designed for car radio applications.
• It features a high output power capability with low distortion.
• The device includes built-in protection circuits against short circuits, thermal overload, and overvoltage.

Features:

• High Output Power: Capable of delivering up to 15W into a 4Ω load.
• Wide Supply Voltage Range: Operates from 6V to 18V, making it suitable for automotive applications.
• Low Standby Current: Helps in reducing power consumption when idle.
• Thermal Protection: Prevents damage due to overheating.
• Short-Circuit Protection: Safeguards the amplifier in case of output short circuits.
• Mute and Standby Functions: Allows for power-saving modes.

These details are based on the manufacturer's datasheet and technical documentation.