AD810 is a low power video op amp with high speed bandwidth, low noise, and flexible operation. It is suitable for various video applications, with 80MHz bandwidth, 1000V/μs slew rate, low power consumption, and high performance disable function.
The AD810 is a composite, current‑feedback video operational amplifier designed for multimedia, digital tape recorders and video cameras. It offers a flat 0.1 dB bandwidth of 30 MHz at gain +2 and an 80 MHz 3 dB bandwidth at gain +1, making it suitable for broadcast‑quality video systems.
Key features include a 1000 V/µs slew rate, 50 ns settling time to 0.1 % (10 V step), low input voltage noise (2.9 nV/√Hz), and a high‑speed disable function with 100 ns turn‑off time and 64 dB isolation. The device operates from +5 V to +15 V and is available in several plastic and ceramic packages.
| 3 dB Bandwidth (G = +1) | 80 MHz |
|---|---|
| Slew Rate | 1000 V/µs |
| Settling Time to 0.1 % (10 V step) | 50 ns |
| Input Voltage Noise | 2.9 nV/√Hz |
| Supply Current (max) | 8.0 mA |
| Supply Current (Power‑Down) | 2.1 mA |
| Disable Turn‑Off Time | 100 ns |
| Input‑to‑Output Isolation (OFF state) | 64 dB |
The AD810 provides an 80 MHz 3 dB bandwidth at a gain of +1.
In power‑down mode the AD810 draws 2.1 mA of supply current.
The disable function turns off in 100 ns.
The AD810 has an input voltage noise of 2.9 nV/√Hz.