♦ Low Input Bias Current . . . 50 pA Typ

♦ Low Input Noise Current 0.01 pA/√Hz Typ

♦ Low Total Harmonic Distortion

♦ Low Supply Current . . . 8 mA

♦ Typ Gain Bandwidth . . . 3 MHz

♦ Typ High Slew Rate . . . 13 V/µs

♦ Typ Pin Compatible With the LM348

Description

These devices are low-cost, high-speed, JFET-input operational amplifiers. They require low supply current yet maintain a large gain-bandwidth product and a fast slew rate. In addition, their matched high-voltage JFET inputs provide very low input bias and offset current. The LF347 and LF347B can be used in applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits. The LF347 and LF347B are characterized for operation from 0°C to 70°C.

symbol (each amplifier)