AD8066ARZ-R7

The AD8066ARZ-R7 is a dual FET-input operational amplifier in an 8-lead SOIC package with 145 MHz bandwidth, specified over -40 C to +85 C and supplied on a 7-inch reel. The FET input stage presents very high impedance to the source, so the amplifier buffers photodiodes, piezoelectric sensors and high-impedance dividers without loading errors, while the 145 MHz bandwidth keeps it fast enough for data-acquisition front ends and active filters. Two channels in one SOIC-8 reduce board area and simplify inventory for stereo or differential signal paths in instruments and communications equipment. Selection advice: confirm the ARZ-R7 code for the SOIC-8 reel variant when placing your BOM; the family also exists in other packages, so match the full ordering code to your footprint rather than substituting the base AD8066 name. Parameters verified against Analog Devices documentation.