Texas Instruments

OPA2694ID  

OP Amps, Buffer Amps ICs

OPA2694ID Description

The OPA2694ID is a high-performance, dual-channel current feedback amplifier designed for demanding applications requiring wide bandwidth and high slew rates. Manufactured by Texas Instruments, this IC is part of the Linear IC Chips category and is housed in an 8SOIC package. The OPA2694ID features a maximum supply voltage span of 12.6 V and a minimum of 7 V, making it suitable for a variety of power supply configurations. It offers a differential output type, which is ideal for applications requiring precise signal processing and noise reduction.

OPA2694ID Features

• High Gain Bandwidth Product: The OPA2694ID boasts a gain bandwidth product of 690 MHz, ensuring high-frequency performance and stability in signal processing applications.
• Wide -3dB Bandwidth: With a -3dB bandwidth of 1.5 GHz, this amplifier is well-suited for high-frequency applications, providing minimal signal distortion and high fidelity.
• High Slew Rate: The 1700 V/µs slew rate ensures rapid response to input signal changes, making it ideal for applications requiring fast transient response.
• Low Input Bias Current: The 5 µA input bias current minimizes the impact on the input signal source, enhancing overall system accuracy.
• Low Input Offset Voltage: The 700 µV input offset voltage ensures high accuracy and precision in signal amplification.
• High Output Current: Each channel can deliver up to 70 mA of output current, providing robust performance in driving loads.
• Dual Channel Design: The OPA2694ID features two independent amplifier channels, allowing for efficient and compact circuit designs.
• Compliance and Reliability: The OPA2694ID is REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met. It also has a moisture sensitivity level (MSL) of 2 (1 Year), making it suitable for surface mount applications.

OPA2694ID Applications

The OPA2694ID is ideal for a range of high-performance applications, including:

• High-Speed Signal Processing: Its wide bandwidth and high slew rate make it suitable for applications such as high-speed ADC drivers, where rapid signal transitions need to be accurately captured.
• Precision Amplification: The low input offset voltage and bias current ensure high precision in applications like precision instrumentation and medical equipment.
• Communication Systems: The differential output type and high bandwidth make it ideal for use in communication systems where signal integrity and noise reduction are critical.
• Video Signal Processing: The OPA2694ID can be used in video processing applications, such as video amplifiers and ADC drivers, where high bandwidth and low distortion are essential.
• RF Applications: The high-frequency performance and wide bandwidth make it suitable for RF applications, including RF signal conditioning and amplification.

Conclusion of OPA2694ID

The OPA2694ID from Texas Instruments is a versatile and high-performance current feedback amplifier that excels in a variety of demanding applications. Its wide bandwidth, high slew rate, and low input offset voltage make it an ideal choice for high-speed and precision signal processing tasks. The dual-channel design and robust output current capabilities further enhance its utility in compact and efficient circuit designs. With its compliance to environmental and safety standards, the OPA2694ID is a reliable choice for engineers seeking a high-performance solution in their designs.

OPA2694ID Documents

Download datasheets and manufacturer documentation for OPA2694ID

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)       Product Change Notification 2024-06-28 (PDF)      

Models :

OPA2694ID Symbol & Footprint by SnapMagic      

Application Notes :

Expanding the usability of current-feedback amplifiers       Low-power high-intercept interface to the ADS5424 105-MSPS converter       Active filters using current-feedback amplifiers      

Technical Resources :

OPAy694 Family TINA-TI Reference Design (Rev. A)      

SPICE Models :

OPA694 PSpice Model (Rev. A)       OPAy694 Family TINA-TI Spice Model (Rev. A)