STMicroelectronics

STR711FR2T6

The STR711FR2T6 is a high-performance, single-supply, stereo operational amplifier (op-amp) manufactured by STMicroelectronics. It is designed to provide excellent audio performance and is commonly used in professional audio equipment.

Description:

The STR711FR2T6 is a monolithic integrated circuit that is designed to meet the requirements of high-fidelity audio applications. It features a high output current, low distortion, and low noise characteristics. The device is available in a compact, thermally enhanced TSSOP-8 package.

Features:

• High output current: The STR711FR2T6 can deliver up to ±1.2A output current, making it suitable for driving high-power speakers and headphones.
• Low distortion: The device has a low distortion of 0.0005% (typical) at 1kHz, which ensures high-quality audio reproduction.
• Low noise: The STR711FR2T6 has a low input voltage noise of 5.5nV/√Hz, which minimizes the addition of noise to the audio signal.
• Wide supply voltage range: The device can operate on a supply voltage range of 4.75V to 13V, making it suitable for a variety of applications.
• Short-circuit protection: The op-amp features built-in short-circuit protection to prevent damage to the device in the event of a short circuit.
• Thermal shutdown: The device has a thermal shutdown feature that protects it from overheating.

Applications:

The STR711FR2T6 is commonly used in professional audio equipment, including:

• High-fidelity audio amplifiers
• Audio mixers
• Pre-amplifiers
• Equalizers
• Sound reinforcement systems
• Headphone amplifiers
• Active speakers

In summary, the STR711FR2T6 is a high-performance op-amp that is designed to provide excellent audio performance in professional audio equipment. Its high output current, low distortion, and low noise characteristics make it an ideal choice for high-fidelity audio applications.