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Description

This device is a low-cost, high-speed, JFET-input operational amplifier with very low input offset voltage. It requires low supply current yet maintains a large gain-bandwidth product and a fast slew rate. In addition, the matched high-voltage JFET input provides very low input bias and offset currents. The LF353 can be used in applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits. The LF353 is characterized for operation from 0°C to 70°C.

Features

1. Low Input Bias Current...50 pA Typ
2. Low Input Noise Current : 0.01 pA/√HzTyp
3. Low Input Noise Voltage. . . 18 nV/√HzTyp
4. Low Supply Current...3.6 mA Typ
5. High Input Impedance...1012ΩTyp
6. Internally Trimmed Offset Voltage
7. Gain Bandwidth...3 MHz Typ
8. High Slew Rate...13 V/µs Typ