View lt1457 datasheet:

LT1457 Dual, Precision JFET Input Op Amp FEATURES DESCRIPTION Handles 10,000pF Capacitive Load The LT1457 is a dual, JFET input op amp optimized for 450µV Max Offset Voltage handling large capacitive loads in combination with preci- 1200µV Max Offset Voltage in S8 Package sion performance. 50pA Bias Current at 70°C Precision specifications include 220µV offset voltage in 13nV/vHz Voltage Noise plastic and surface mount packages. At 70°C input bias 4V/µs Slew Rate current is 50pA, input offset current is 20pA. Channel 4µV/°C Drift separation is 130dB. 130dB Channel Separation Other dual JFET input op amps from Linear Technology U include the LT1057, which is three times faster than the APPLICATIONS LT1457 but at the expense of significantly lower capacitive Sample-and-H