The AD8023 is a high current output drive, high voltage output drive, triple video amplifier. Each amplifier has 70 mA of output current and is optimized for driving large capacitive loads. The amplifiers are current feedback amplifiers and feature gain flatness of 0.1 dB to 10 MHz while offering differential gain and phase error of 0.06% and 0.02°. The AD8023 uses maximum gain bandwidth (3 dB) of 250 MHz, 1200 V/µs slew rate, 35 ns fast settling time (0.1%) and 30 ns fast disable function turn-off time. The AD8023 is suitable for LCD displays, video line drivers, broadcast and professional video, computer video plug-in boards and consumer video RGB amplifiers in component systems.
The AD8023 is a high‑current output, triple video amplifier designed for driving large capacitive loads. Each of the three amplifiers delivers 70 mA of output current, features a 0.1 dB gain flatness to 10 MHz, and provides a 250 MHz unity‑gain bandwidth with a 1200 V/µs slew rate.
Typical applications include LCD displays, video line drivers, broadcast and professional video equipment, computer video plug‑in boards, consumer video, and RGB amplifiers. The device is supplied in a 14‑lead plastic SOIC package and operates from ±2.5 V to ±7.5 V supplies, with built‑in high‑speed disable functionality for power‑down or high‑impedance operation.
| Output Current | 70 mA |
|---|---|
| Unity‑Gain Bandwidth (3 dB) | 250 MHz |
| Slew Rate | 1200 V/µs |
| Short‑Circuit Current | 300 mA |
Each amplifier provides a maximum output current of 70 mA.
It has a unity‑gain bandwidth of 250 MHz.