. 1 Chip Dual Type. . Recommended for First Differential Stages of DC Amplifiers. . Very High Yf I s1 : iYf s l=20mS(Typ.) (VDS=10V, Vgs=0, f=lkHz, I DS S=3mA) . Good Pair Characteristics : lVGSl-VGS2l=30mV(Max.)(VDS=10V, lD=lmA) . High Breakdown Voltage : VGDS=_ 40(Min. . Very Low Nois.