Product Overview: LT1058 from Linear Technology

The LT1058 is a high-performance operational amplifier (op-amp) designed by Linear Technology, now part of Analog Devices, renowned for its precision electronic components. This quad operational amplifier is characterized by its low noise, high output drive capability, and low distortion, making it an excellent choice for a wide range of applications, including audio and instrumentation systems.

Key Features

• Low Noise: The LT1058 boasts a low voltage noise density of just 9nV/√Hz at 1kHz, ensuring that signal integrity is maintained even in sensitive audio and measurement applications.
• High Output Drive: With its ability to deliver ±20mA of output current, this op-amp can drive heavy loads without compromising performance, suitable for driving headphones or other audio equipment.
• Low Distortion: The LT1058 features a total harmonic distortion (THD) of 0.002% for audio frequencies, making it ideal for high-fidelity audio applications.
• Wide Supply Range: It operates from a wide supply voltage range of ±2.5V to ±18V, allowing for flexibility in various circuit configurations.
• High Slew Rate: A slew rate of 13V/µs ensures that the LT1058 can handle fast signal transitions, which is crucial for high-speed signal processing.

Applications

The versatility of the LT1058 makes it suitable for a variety of applications:

• High-Quality Audio Equipment
• Precision Data Acquisition Systems
• Active Filters and Oscillators
• Professional Microphone Preamplifiers
• Instrumentation and Control Systems

Reliability and Quality

Linear Technology is committed to providing high-quality products, and the LT1058 is no exception. It is designed to meet rigorous standards of performance and reliability, ensuring that it can be used in professional and critical applications with confidence.

Conclusion

The LT1058 quad operational amplifier from Linear Technology stands out for its low noise, high output drive, and low distortion, offering a reliable and high-performance solution for a multitude of electronic applications. Whether used in high-end audio, precision instrumentation, or any other demanding environment, the LT1058 is engineered to exceed expectations and deliver consistent, high-quality results.