OPA3680U

Instrumentation, Op Amps, Buffer Amps Overview

The OPA3680U is a SpeedPlus Triple Wideband Voltage Feedback Operational Amplifier manufactured by Burr-Brown. It features three independent amplifiers in a single package, designed for high-speed signal processing applications. The device utilizes bipolar technology and operates within a standard temperature range. It is housed in a 16-pin Small Outline Integrated Circuit (SOIC) package, providing a compact solution for multi-channel video and RF circuits.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Triple amplifier configuration for space-constrained designs
• Wideband voltage feedback architecture
• Bipolar process technology for high speed

Instrumentation, Op Amps, Buffer Amps Applications

• Video signal processing
• RF circuitry
• Multi-channel data acquisition systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer origin carefully, as listings may attribute this part to Texas Instruments or Rochester Electronics due to corporate acquisitions. Confirm the specific suffix indicates the correct tape-and-reel quantity if applicable. Ensure the component matches the original Burr-Brown specifications rather than generic equivalents.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when multiple wideband channels are required in a limited footprint. The triple configuration reduces board space compared to individual op-amps. Verify that the bipolar input stage characteristics align with the system's noise and bias current requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the SpeedPlus family of operational amplifiers. It represents the legacy Burr-Brown product line now integrated into Texas Instruments' portfolio. The SOIC-16 package is standard for industrial and commercial analog applications requiring moderate pin counts.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct substitutes from Texas Instruments under the same part number. Rochester Electronics may offer refurbished units. Generic replacements require matching bandwidth and package dimensions.