The LT6411 is a dual amplifier with individually selectable gains of +1, +2 and –1, for driving ADCs and other high speed applications. It has excellent distortion performance as well as excellent bandwidth and slew rate
The LT6411 is a dual amplifier with selectable gains of +1, +2 and -1, designed for differential ADC driving, single‑ended to differential conversion, and video line driving. It offers a high slew rate of 3300 V/µs, low supply current (8 mA per amplifier), and a wide supply range from +2.25 V (4.5 V) to +6.3 V (12.6 V).
The document includes absolute maximum ratings, detailed electrical characteristics, typical performance graphs, pin descriptions, a simplified schematic, and related part numbers. It is intended for designers needing precise bandwidth, distortion, and power‑supply rejection data for high‑speed applications.
| Small‑Signal Bandwidth | 650 MHz |
|---|---|
| Large‑Signal Bandwidth | 600 MHz |
| Slew Rate | 3300 V/µs |
| Differential Gain | 0.02 % |
| Supply Voltage Range | +2.25 V (4.5 V) to +6.3 V (12.6 V) |
| Package | 3 mm × 3 mm 16‑Pin QFN |