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LH740A - FET Input Operational Amplifier

Datasheet Summary

Description

The LH740A/LH740AC is a FET input, general purpose operational amplifier with high input impedance, closely matched input characteristics; and good slew rates.

less than 100 pA at 25° G.

Features

  • include:.
  • Internal 6 d B/octave frequency compensation.
  • Unity gain slew rate in excess of 6 VliJs.
  • Unity gain bandwidth of 1 MHz.
  • Input offset is adjustable with a single 10k pot.
  • Pin compatible with LM741, LM709, LM 101 A.
  • Excellent offset current match over tempera.
  • ture, typically 100 pA Connection Diagram.
  • Output is continuously short.
  • circuit proof.
  • Excellent open loop gain, typically in excess of 100 dB.

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Datasheet preview – LH740A

Datasheet Details

Part number LH740A
Manufacturer National
File Size 74.03 KB
Description FET Input Operational Amplifier
Datasheet download datasheet LH740A Datasheet
Additional preview pages of the LH740A datasheet.

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    Full PDF Text Transcription

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    ~National . D Semiconductor Amplifiers LH740AlLH740AC FET Input Operational Amplifier General Description The LH740A/LH740AC is a FET input, general purpose operational amplifier with high input impedance, closely matched input characteristics; and good slew rates. Input offset voltage is tYpi· cally 10.0 mV at 25°C, while input bias current is less than 100 pA at 25° G. Offset current is typi· cally less than 40 pA at 25°C. Other important design features include: • Internal 6 d B/octave frequency compensation • Unity gain slew rate in excess of 6 VliJs • Unity gain bandwidth of 1 MHz • Input offset is adjustable with a single 10k pot • Pin compatible with LM741, LM709, LM 101 A.
    Published: |