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LF351
LF351 Wide Bandwidth JFET Input Operational Amplifier
Literature Number: SNOSBH2
LF351 Wide Bandwidth JFET Input Operational Amplifier
LF351
April 1998
LF351
Wide Bandwidth JFET Input Operational Amplifier
General Description are critical, the LF356 is recommended. If maximum supply
current is important, however, the LF351 is the better choice.
The LF351 is a low cost high speed JFET input operational
amplifier with an internally trimmed input offset voltage
(BI-FET IITM technology). The device requires a low supply Features
current and yet maintains a large gain bandwidth product n Internally trimmed offset voltage: 10 mV
and a fast slew rate. In addition, well matched high voltage n Low input bias current: 50 pA
JFET input devices provide very low input bias and offset n Low input noise voltage:
currents. The LF351 is pin compatible with the standard n Low input noise current:
LM741 and uses the same offset voltage adjustment cir- n Wide gain bandwidth: 4 MHz
cuitry. This feature allows designers to immediately upgrade
n High slew rate: 13 V/