SSR-05VA
HIGH SPEED FET-INPUT OP AMPS
AD513, AD516
GENERALDESCRDnn ON The AD513 and AD516 high speed FET op amps bine high DC accuracy with excellent dynamic response by utilizing the flexibility of exrernal pensation. With simple lag pensation, 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 pensation a.slew rate of 50VIJ.l Sec and gain bandwidth of 30MHz can be achieved. High accuracy DC specifications includernax bias current as low as 20p A, a minimum gain of 50,000, and CMRR of 80d B. 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 conf Ig Uration with internal laser trimming of thin f Ilm resistors to provide typical offset voltages below 1m V. The...
