Professional IC Distribution & Technical Solutions

The TA8256H is an integrated circuit (IC) manufactured by Toshiba, designed for audio power amplification applications. Below are its specifications, descriptions, and features:

Specifications:

• Manufacturer: Toshiba
• Type: Audio Power Amplifier IC
• Package: HSIP-15 (Heat Sink Insulated Package)
• Output Power:
• 20W × 2 channels (at VCC = 25V, RL = 4Ω, THD = 10%)
• 15W × 2 channels (at VCC = 22V, RL = 8Ω, THD = 10%)
• Supply Voltage Range (VCC): ±10V to ±25V
• Total Harmonic Distortion (THD): 0.1% (typical at 1W output)
• Operating Temperature Range: -20°C to +75°C
• Standby Function: Built-in mute/standby control

Descriptions:

The TA8256H is a dual-channel BTL (Bridge-Tied Load) power amplifier IC designed for high-fidelity audio applications such as car audio systems and home stereo amplifiers. It features low distortion, high output power, and thermal protection. The IC includes built-in mute and standby functions for power-saving operation.

Features:

• Dual BTL Amplifier: Supports two independent audio channels.
• Low Noise & Distortion: Ensures high-quality audio output.
• Thermal Shutdown Protection: Prevents overheating damage.
• Mute/Standby Function: Allows power-saving mode when inactive.
• Wide Supply Voltage Range: Suitable for various audio systems.
• Compact HSIP-15 Package: Provides efficient heat dissipation.

This IC is commonly used in automotive audio amplifiers, portable speakers, and other audio amplification systems requiring moderate power output.

(Note: Always refer to the official Toshiba datasheet for detailed electrical characteristics and application notes.)