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OPA693 from TI/BB,Texas Instruments

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OPA693

Manufacturer: TI/BB

Ultra-Wideband, Fixed Gain Video Buffer Amplifier with Disable

Partnumber Manufacturer Quantity Availability
OPA693 TI/BB 162 In Stock

Description and Introduction

Ultra-Wideband, Fixed Gain Video Buffer Amplifier with Disable # Introduction to the OPA693 High-Speed Operational Amplifier  

The OPA693 is a high-speed, wideband operational amplifier (op-amp) designed for applications requiring fast signal processing and low distortion. With a bandwidth of up to 1.5 GHz and a slew rate of 4300 V/µs, this component excels in high-frequency signal conditioning, communications, and video amplification.  

Featuring a voltage-feedback architecture, the OPA693 provides excellent linearity and low noise, making it suitable for RF and IF signal chains, test equipment, and medical imaging systems. Its differential gain of 0.1% and phase error of 0.1° ensure precision in critical applications.  

The op-amp operates on a single +5V to +12V supply or dual ±2.5V to ±6V supplies, offering flexibility in system design. It also includes a disable feature to reduce power consumption when not in use.  

With its robust performance in demanding environments, the OPA693 is a reliable choice for engineers working on high-speed analog circuits. Its combination of speed, accuracy, and versatility makes it an essential component in modern electronic designs.

Application Scenarios & Design Considerations

Ultra-Wideband, Fixed Gain Video Buffer Amplifier with Disable

Alternative Part Number

  • LMH6702 --: High-speed current-feedback op amp with similar bandwidth and slew rate, often used as a drop-in for wideband video and signal-path applications.
  • AD8009 --: Very high slew-rate current-feedback amplifier with comparable bandwidth, suitable replacement for high-speed buffering and video driving.
  • LT1227 --: Wideband current-feedback op amp with similar gain-bandwidth and drive capability, a practical alternative for high-speed analog designs.

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