Datasheet Details
| Part number | LF411 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 456.14 KB |
| Description | Low Offset/ Low Drift JFET Input Operational Amplifier |
| Datasheet |
 LF411 Datasheet
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General Description
These devices are low cost, high speed, JFET input operational amplifiers with very low input offset voltage and guaranteed input offset voltage drift.
They require low supply current yet maintain a large gain bandwidth product and fast slew rate.
Key Features
- Internally trimmed offset voltage: 0.5 mV(max) Input offset voltage drift: 10 µV/˚C(max) Low input bias current: 50 pA Low input noise current: Wide gain bandwidth: 3 MHz(min) High slew rate: 10V/µs(min) Low supply current: 1.8 mA High input impedance: 1012Ω Low total harmonic distortion AV = 10, RL = 10k, VO = 20 Vp-p, BW = 20 Hz.
- 20 kHz: < 0.02% n Low 1/f noise corner: 50 Hz n Fast settling time to 0.01%: 2 µs n n n n n n n n n Typical Connection Connection Diagrams Metal Can Package.