AD8066

The AD8065/AD8066¹ FastFET amplifiers are voltage feedback  amplifiers with FET inputs offering high performance and ease  of use. The AD8065 is a single amplifier, and the AD8066 is a dual amplifier. These amplifiers are developed in the Analog  Devices, Inc. proprietary XFCB process and allow exceptionally  low noise operation (7.0 nV/Hz and 0.6 fA/ Hz) as well as
very high input impedance.

With a wide supply voltage range from 5 V to 24 V, the ability to  operate on single supplies, and a bandwidth of 145 MHz, the  AD8065/AD8066 are designed to work in a variety of applications. For added versatility, the amplifiers also contain  rail-to-rail outputs. 

Despite the low cost, the amplifiers provide excellent overall  performance. The differential gain and phase errors of 0.02%  and 0.02°, respectively, along with 0.1 dB flatness out to 7 MHz,  make these amplifiers ideal for video applications. Additionally,  they offer a high slew rate of 180 V/µs, excellent distortion  (SFDR of −88 dB @ 1 MHz), extremely high common-mode  rejection of −100 dB, and a low input offset voltage of 1.5 mV  maximum under warmed up conditions. The AD8065/AD8066