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LF147 Datasheet - National Semiconductor

LF147_NationalSemiconductor.pdf

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Datasheet Details

Part number:

LF147

Manufacturer:

National Semiconductor

File Size:

406.14 KB

Description:

Wide bandwidth quad jfet input operational amplifiers.

LF147, Wide Bandwidth Quad JFET Input Operational Amplifiers

The LF147 is a low cost, high speed quad 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 JF

LF147 Features

* n n n n n n n n Internally trimmed offset voltage: 5 mV max Low input bias current: 50 pA Low input noise current: Wide gain bandwidth: 4 MHz High slew rate: 13 V/µs Low supply current: 7.2 mA High input impedance: 1012Ω Low total harmonic distortion AV = 10,: < 0.02% RL = 10k, VO = 20 Vp-p, BW = 20

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