SSR-10VA

HIGH SPEED FET-INPUT OP AMPS AD513, AD516 GENERALDESCRDnnON The AD513 and AD516 high speedFET op amps combine high DC accuracy with excellent dynamic response by utilizing the flexibility of exrernal compensation. With simple lag compensation, the AD513 and AD516 achieve slew rate of 20V/J.!Sec, and gain bandwidth of IMHz at unity. gain and 10MHz for gains greater than 100. With feedforward compensation a.slew rate of 50VIJ.lSec and gain bandwidth of 30MHz can be achieved. High accuracy DC specifications includernax bias current as low as 20pA, a minimum gain of 50,000, and CMRR of 80dB. The AD513 is suggested for all general purpose FET input amplifier requirements where low cost and frequency response flexibility are of prime importance. The AD516, with specifications otherwise similar to the AD513, offers significant improvement in offset voltage by supplementing the AD513 confIgUration with internal laser trimming of thin fIlm resistors to provide typical offset voltages below 1mV. The devices are also fully shorr circuit protected and can be exrernally offset voltage nulled. All the circuits are supplied in the TO-99 package in the same pin configuration as the ADI0IA and ADI081108A. The AD513J/AD516J and AD513K/AD516K are specified for 0 to +70°C temperature ra~e operatio~; the AD513S/AD516S -55 C to +125 C. for operation from PIN CONFIGURATION Top View TYPICAL COM~ENSATING SCHEMES c, R, Ro TO-99 Offset Nulling Scheme ~ C3 15M" l OBS Par2melcr Open Loop Gain (Note ...