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LF442 Datasheet - National Semiconductor

Dual Low Power JFET Input Operational Amplifier

LF442 Features

* n 1/10 supply current of a LM1458: 400 µA (max) n Low input bias current: 50 pA (max) n Low input offset voltage: 1 mV (max) n Low input offset voltage drift: 10 µV/˚C (max) n High gain bandwidth: 1 MHz n High slew rate: 1 V/µs n Low noise voltage for low power: n Low input noise current: n High inp

LF442 General Description

The LF442 dual low power operational amplifiers provide many of the same AC characteristics as the industry standard LM1458 while greatly improving the DC characteristics of the LM1458. The amplifiers have the same bandwidth, slew rate, and gain (10 kΩ load) as the LM1458 and only draw one tenth the.

LF442 Datasheet (466.33 KB)

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Datasheet Details

Part number:

LF442

Manufacturer:

National Semiconductor

File Size:

466.33 KB

Description:

Dual low power jfet input operational amplifier.

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LF442 Dual Low Power JFET Input Operational Amplifier National Semiconductor

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