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The TA8269HQ is a power amplifier IC manufactured by Toshiba. Below are the factual specifications, descriptions, and features of the part:

Specifications:

• Manufacturer: Toshiba
• Type: Power Amplifier IC
• Package: HSIP (Heat Sink Insulated Package)
• Number of Channels: 2 (Dual-Channel)
• Output Power:
• 6W × 2 (at VCC = 13.2V, RL = 4Ω, THD = 10%)
• Supply Voltage (VCC): 9V to 18V (Recommended: 13.2V)
• Total Harmonic Distortion (THD): 0.1% (Typical at 1W output)
• Operating Temperature Range: -20°C to +75°C
• Standby Function: Yes (Low power consumption in standby mode)
• Protection Features: Thermal shutdown, overvoltage protection

Descriptions:

The TA8269HQ is a dual-channel audio power amplifier IC designed for car audio systems and other applications requiring medium-power amplification. It features built-in protection circuits, including thermal shutdown and overvoltage protection, ensuring reliable operation. The IC is housed in a heat-sink insulated package (HSIP) for efficient thermal dissipation.

Features:

• Dual-channel BTL (Bridge-Tied Load) output configuration
• Low standby current consumption
• Built-in muting function for pop noise reduction
• High output power with low distortion
• Compact and robust package for automotive applications

For detailed electrical characteristics and application circuits, refer to the official Toshiba datasheet.