AD8021 - High Speed Amplifier
The AD8021 is an exceptionally high performance, high speed voltage feedback amplifier that can be used in 16-bit resolution systems.
It is designed to have both low voltage and low current noise (2.1 nV/√Hz typical and 2.1 pA/√Hz typical) while operating at the lowest quiescent supply current (7 mA
AD8021 Features
* Low noise 2.1 nV/√Hz input voltage noise 2.1 pA/√Hz input current noise Custom compensation Constant bandwidth from G =
* 1 to G =
* 10 High speed 200 MHz (G =
* 1) 190 MHz (G =
* 10) Low power 34 mW or 6.7 mA typical for 5 V supply Output disable feature, 1.3 mA Low dist
