Texas Instruments

OPA2691ID  

OP Amps, Buffer Amps ICs

OPA2691ID Description

The OPA2691ID is a high-performance, dual-channel current feedback operational amplifier from Texas Instruments, designed for demanding applications requiring wide bandwidth and high slew rates. This device features a gain bandwidth product of 2 GHz, ensuring exceptional performance in high-frequency circuits. It operates from a supply voltage range of 5 V to 12 V, making it suitable for a variety of power supply configurations. The OPA2691ID also boasts a high slew rate of 2100 V/µs, which is critical for maintaining signal integrity in fast-switching applications. Each channel can deliver up to 190 mA of output current, providing robust power handling capabilities.

OPA2691ID Features

• High Gain Bandwidth Product: With a gain bandwidth product of 2 GHz, the OPA2691ID excels in applications requiring high-frequency signal processing.
• Wide Supply Voltage Range: The device operates from 5 V to 12 V, offering flexibility in power supply design.
• High Slew Rate: A slew rate of 2100 V/µs ensures minimal distortion in high-speed signals.
• Low Input Bias Current: The 15 µA input bias current minimizes offset errors in precision applications.
• High Output Current: Each channel can source or sink up to 190 mA, making it suitable for driving high-current loads.
• Low Input Offset Voltage: An input offset voltage of 800 µV ensures accurate signal amplification.
• Surface Mount Package: The OPA2691ID is available in a surface-mount package, facilitating compact and reliable PCB designs.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. It also has a moisture sensitivity level (MSL) of 3, suitable for standard manufacturing processes.

OPA2691ID Applications

The OPA2691ID is ideal for a range of high-performance applications, including:

• High-Speed Signal Processing: Its high gain bandwidth product and slew rate make it suitable for applications such as video signal processing, where maintaining signal integrity at high frequencies is crucial.
• RF and Microwave Systems: The device's wide bandwidth and low distortion characteristics are beneficial in RF front-end circuits and microwave communication systems.
• Precision Instrumentation: The low input bias current and offset voltage ensure accurate signal amplification in precision measurement and control systems.
• Power Amplifiers: The high output current capability allows the OPA2691ID to drive high-current loads, making it suitable for power amplifier applications.

Conclusion of OPA2691ID

The OPA2691ID from Texas Instruments is a versatile and high-performance operational amplifier tailored for applications requiring high-speed signal processing and precision amplification. Its wide bandwidth, high slew rate, and robust output capabilities set it apart from similar models. The device's compliance with environmental and regulatory standards, along with its surface-mount package, ensures ease of integration into modern electronic designs. Whether used in high-speed video processing, RF communication systems, or precision instrumentation, the OPA2691ID delivers reliable performance and exceptional signal integrity.

OPA2691ID Documents

Download datasheets and manufacturer documentation for OPA2691ID

Datasheets :

OPA2691      

HTML Datasheet :

OPA2691