The THS3111CD from Texas Instruments is a high-speed, current-feedback operational amplifier that offers an impressive slew rate and high output current, making it an ideal choice for a wide range of applications. Designed for telecom and video applications, this operational amplifier is capable of delivering the performance required for high-speed signal processing.

Key Features

• High Output Current: The THS3111CD can deliver a continuous output current of up to 250 mA, which is suitable for driving a wide range of loads.
• Wide Bandwidth: With a -3 dB bandwidth of 190 MHz at a gain of +2, this op-amp can handle high-frequency signals with ease.
• Fast Slew Rate: A slew rate of 505 V/µs ensures that the THS3111CD can respond quickly to changes in the input signal, making it perfect for high-speed applications.
• Low Distortion: The THS3111CD offers a low total harmonic distortion (THD) of -75 dBc at 1 MHz, which means it can accurately amplify signals without significantly altering their harmonic content.
• Single Supply Operation: It operates from a single 5 V to 15 V supply, or dual supplies of ±2.5 V to ±15 V, providing flexibility in various circuit designs.

Applications

The THS3111CD is versatile and can be used in a variety of applications, including:

• Telecom infrastructure
• Professional video equipment
• ADC/DAC buffer
• Active filters
• Test and measurement systems
• Line drivers

Product Specifications

The THS3111CD is available in an 8-pin SOIC package and is characterized for operation from -40°C to +85°C, ensuring reliable performance in a range of environmental conditions.