Professional IC Distribution & Technical Solutions

The TA8268AH/H/HS is an integrated circuit (IC) manufactured by Toshiba, designed for audio power amplification. Below are its key specifications, descriptions, and features:

Specifications:

• Type: Dual BTL (Bridge-Tied Load) Audio Power Amplifier
• Operating Voltage (VCC): 8V to 18V (Recommended: 12V)
• Output Power:
• 5.8W × 2 channels (at 12V, 4Ω, THD = 10%)
• 4.0W × 2 channels (at 12V, 8Ω, THD = 10%)
• Total Harmonic Distortion (THD): 0.2% (Typical, at 1W, 8Ω)
• Standby Current: 0.1mA (Typical)
• Package: HSIP-12 (Heatsink-equipped single-in-line package)
• Operating Temperature Range: -20°C to +75°C

Descriptions:

• The TA8268AH/H/HS is a dual-channel BTL amplifier IC designed for car audio systems and other applications requiring compact, high-efficiency amplification.
• It features built-in thermal shutdown and overvoltage protection for reliability.
• The BTL configuration allows higher output power without requiring large output capacitors.

Features:

• Dual BTL Output: Supports two independent amplifier channels.
• Low Standby Current: Reduces power consumption when idle.
• Built-in Protections: Includes thermal shutdown and overvoltage protection.
• Wide Operating Voltage: Suitable for automotive and portable audio applications.
• Minimal External Components: Simplifies circuit design.
• Heatsink-Integrated Package (HSIP-12): Enhances heat dissipation.

This IC is commonly used in car stereos, portable speakers, and other audio amplification systems.