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LF412

National Semiconductor
Part Number LF412
Manufacturer National Semiconductor
Description Low Offset/ Low Drift Dual JFET Input Operational Amplifier
Published Mar 22, 2005
Detailed Description LF412 Low Offset, Low Drift Dual JFET Input Operational Amplifier August 2000 LF412 Low Offset, Low Drift Dual JFET In...
Datasheet PDF File LF412 PDF File

LF412
LF412

Overview
LF412 Low Offset, Low Drift Dual JFET Input Operational Amplifier August 2000 LF412 Low Offset, Low Drift Dual JFET Input Operational Amplifier General Description These devices are low cost, high speed, JFET input operational amplifiers with very low input offset voltage and guaranteed input offset voltage drift.
They require low supply current yet maintain a large gain bandwidth product and fast slew rate.
In addition, well matched high voltage JFET input devices provide very low input bias and offset currents.
The LF412 dual is pin compatible with the LM1558, allowing designers to immediately upgrade the overall performance of existing designs.
These amplifiers may be used in applications such as high speed integrators, fast D/A converters, sample and hold circuits and many other circuits requiring low input offset voltage and drift, low input bias current, high input impedance, high slew rate and wide bandwidth.
Features n n n n n n n n n n n Internally trimmed offset voltage: 1...


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