PHP 40.00 LF351 WIDE BANDWIDTH JFET INPUT OPERATIONAL AMPLIFIER

LF351 Wide Bandwidth JFET Input Operational Amplifier

General Description:
The LF351 is a low cost high speed JFET input operational amplifier with an internally trimmed input offset voltage (BI-FET II™ technology). The device requires a low supply current and yet maintains a large gain bandwidth product and a fast slew rate. In addition, well matched high voltage FET input devices provide very low input bias and offset currents. The LF351 is pin compatible with the standard LM741 and uses the same offset voltage adjustment circuitry. This feature allows designers to immediately upgrade the overall performance of existing LM741 designs. The LF351 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, low input bias current, high input impedance, high slew rate and wide bandwidth. The device has low noise and offset voltage drift, but for applications where these requirements are critical, the LF356 is recommended. If maximum supply current is important, however, the LF351 is the better choice.

Features:
Internally trimmed offset voltage: 10 mV
Low input bias current: 50 pA
Low input noise voltage:
Low input noise current:
Wide gain bandwidth: 4 MHz
High slew rate: 13 V/?s
Low supply current: 1.8 mA
High input impedance: 10 12?
Low total harmonic distortion AV=10,: