The OPA2690I-14DR from Texas Instruments is a high-performance, dual, wideband voltage-feedback operational amplifier designed for video and RF signal processing applications. This device offers a unique combination of speed, precision, and power efficiency, making it an ideal choice for a wide range of applications, including active filters, cable drivers, and ADC/DAC buffers.

Key Features

• High Bandwidth: The OPA2690I-14DR boasts a high bandwidth of 420MHz at a gain of +2, enabling it to handle high-speed signals with ease.
• Fast Slew Rate: With a slew rate of 1300 V/µs, this amplifier is capable of delivering rapid voltage changes, which is critical for maintaining signal fidelity in fast-switching applications.
• Low Distortion: The device provides excellent video performance with a differential gain of 0.02% and a differential phase of 0.05 degrees, ensuring minimal signal distortion.
• Output Disable Feature: It includes an output disable feature that allows the output stage to be effectively disconnected from the load, reducing power consumption and protecting downstream components.
• Wide Supply Range: The OPA2690I-14DR operates over a wide supply range of ±5V to ±12V, offering flexibility in various power supply designs.

Applications

The versatile nature of the OPA2690I-14DR makes it suitable for a broad spectrum of applications, including:

• Professional video equipment
• Communication systems
• Test instrumentation
• Image processing
• ADC/DAC buffer

Quality and Reliability

As with all Texas Instruments products, the OPA2690I-14DR is manufactured to the highest quality standards. The device is available in a compact 14-pin SOIC package and is specified over the industrial temperature range of -40°C to +85°C, ensuring reliable performance in a variety of environmental conditions.

Ordering Information

The product is available in tape and reel packaging, facilitating easy integration into automated assembly processes. For detailed specifications and purchasing options, please refer to the Texas Instruments product page or contact an authorized distributor.