Texas Instruments

OPA2684IDR  

OP Amps, Buffer Amps ICs

OPA2684IDR Description

The OPA2684IDR is a high-performance, dual-channel current feedback operational amplifier (op-amp) designed by Texas Instruments. This IC is part of the Linear IC Chips category and is housed in an 8SOIC package, making it suitable for surface-mount applications. Despite its obsolete product status, the OPA2684IDR remains a valuable component for specific applications requiring its unique performance characteristics.

OPA2684IDR Features

• High Gain Bandwidth Product: The OPA2684IDR boasts a gain bandwidth product of 1.9 GHz, enabling high-frequency signal processing with minimal distortion.
• Differential Output Type: This feature allows for balanced signal transmission, reducing noise and interference, which is crucial in sensitive applications.
• Wide Supply Voltage Range: With a supply voltage span ranging from 2.8 V to 12 V, the OPA2684IDR is versatile and can operate across a variety of power supply configurations.
• High Slew Rate: The 780 V/µs slew rate ensures rapid response to signal changes, making it ideal for applications requiring fast signal processing.
• Low Input Bias Current: The 5 µA input bias current minimizes the impact on the input signal source, preserving signal integrity.
• Low Input Offset Voltage: The 1.5 mV input offset voltage ensures accurate signal amplification, reducing errors in signal processing.
• High Output Current: Each channel can deliver up to 160 mA, providing robust performance for driving various loads.
• Compliance and Packaging: ThePA O2684IDR is REACH unaffected and ROHS3 compliant, ensuring environmental safety. It is also available in a tape and reel (TR) package, facilitating efficient manufacturing processes.

OPA2684IDR Applications

The OPA2684IDR is well-suited for applications that demand high-speed signal processing and low distortion. Its differential output type and high bandwidth make it ideal for:

• High-Speed Signal Processing: In telecommunications and data acquisition systems, the OPA2684IDR can handle high-frequency signals with precision.
• Audio Applications: The low distortion and high slew rate make it suitable for professional audio equipment, ensuring high-fidelity signal reproduction.
• RF and Microwave Systems: The high gain bandwidth product and differential output are beneficial in RF and microwave systems where signal integrity is critical.
• Medical Equipment: In medical imaging and diagnostic devices, the OPA2684IDR can process signals with high accuracy and reliability.

Conclusion of OPA2684IDR

The OPA2684IDR, despite being obsolete, remains a powerful and versatile operational amplifier with unique features that set it apart from similar models. Its high gain bandwidth product, differential output, and wide supply voltage range make it suitable for a variety of high-performance applications. The low input bias current and input offset voltage ensure signal integrity, while the high slew rate and output current capability provide robust performance. For applications requiring high-speed signal processing and low distortion, the OPA2684IDR is an excellent choice.

OPA2684IDR Documents

Download datasheets and manufacturer documentation for OPA2684IDR