The AD8041 is a 160MHz rail-to-rail amplifier with a wide range of power supply options and low power consumption. It can achieve rail-to-rail output swing and the input voltage range extends 200mV below ground. The amplifier has fast response speed and high slew rate, making it suitable for power-sensitive high-speed systems and video applications.
The AD8041 is a low‑power, high‑speed operational amplifier designed for single‑supply operation at +3 V, +5 V, or ±5 V. It offers true rail‑to‑rail output swing, a wide input voltage range extending 200 mV below ground, and a fast disable/power‑down feature for power‑sensitive applications.
The document includes detailed electrical specifications, absolute maximum ratings, typical performance curves, and example application circuits such as RGB buffering and composite video line driving. Ordering information for various package options and recommended ESD handling procedures are also provided.
| Bandwidth (‑3 dB) | 160 MHz |
|---|---|
| Quiescent Current (typical) | 5.2 mA |
| Input Voltage Noise (10 kHz) | 16 nV/√Hz |
| Input Common‑Mode Voltage Range | –0.2 V to +4 V |
| Output Voltage Swing (10 kΩ load) | 0.05 V to 4.95 V |
The amplifier provides a –3 dB bandwidth of 160 MHz.
Typical quiescent current is 5.2 mA (up to 5.8 mA).
Yes, the device includes a disable/power‑down capability that reduces current to about 1.4 mA when disabled.