This device is a low-cost, high-speed, FET-Input operational amplifier with very low input offset voltage and a maximum input offset voltage drift. This device requires low supply current, yet maintains a large gain-bandwidth product and a fast slew rate. In addition, the matched high-voltage FET input provides very low input bias and offset currents.
The LF411 is designed for applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits.
The LF411C is characterized for operation from 0°C to 70°C. The LF411I is characterized for operation from –40°C to +85°C.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | LF411 FET-Input Operational Amplifier datasheet (Rev. D) | PDF | HTML | Oct 23, 2025 |
| E-book | The Signal e-book: A compendium of blog posts on op amp design topics | PDF | HTML | Mar 28, 2017 | |
| Application note | AN-447 Protection Schemes for BI-FET Amplifiers and Switches | May 2, 2004 | ||
| Application note | Get Fast Stable Response From Improved Unity-Gain Followers | Oct 2, 2002 | ||
| Application note | Get More Power Out of Dual or Quad Op-Amps | Oct 2, 2002 |
For additional terms or required resources, click any title below to view the detail page where available.
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
| PDIP (P) | 8 | Ultra Librarian |
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