LF412-MIL数据手册TI中文资料规格书

描述 Description

This device is a low-cost, high-speed, JFET-input operational amplifier with very low input offset voltage and a specified maximum input offset voltage drift. 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 LF412C can be used in applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits. The LF412C is characterized for operation from 0°C to 70°C.

特性 Features

• Low Input Bias Current...50 pA Typ
• Low Input Noise Current 0.01 pA/ Hz\\ Typ
• Low Supply Current...4.5 mA Typ
• High Input impedance...1012 Typ
• Internally Trimmed Offset Voltage
• Wide Gain Bandwidth...3 MHz Typ
• High Slew Rate...13 V/us Typ