The single OPAx620 is a high-speed, voltage-feedback operational amplifier designed for current sensing and precision applications. Offering unity-gain stability and high output current drive, the OPAx620 delivers enhanced signal-chain precision across temperature, exceeding the performance of conventional wide-bandwidth CMOS amplifiers. Operating with a low quiescent current of 5.1mA per channel, the OPAx620 is suitable for power-sensitive applications.
The OPAx620 operates from a single or dual supply voltage ranging from 2.5V (±1.25V) to 5.5V (±2.75V). It features a wide common-mode input range extending beyond the supply rails, and delivers a rail-to-rail output swing within 30mV of the positive and negative supplies, enabling a wide dynamic range.
The OPAx620 is available in a small 5-pin SOT-23 package and is specified for operation over an extended temperature range of –40°C to +125°C.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | OPAx620 250MHz, Precision, Rail-to-Rail I/O, CMOS Operational Amplifier datasheet (Rev. A) | PDF | HTML | 24 Jun 2026 |
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The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| VSSOP (DGK) | 8 | Ultra Librarian |
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Calculator installer
General calculator tool for analog design support.