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LH740AC - FET Input Operational Amplifier

Download the LH740AC datasheet PDF. This datasheet also covers the LH740A variant, as both devices belong to the same fet input operational amplifier family and are provided as variant models within a single manufacturer datasheet.

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.

less than 100 pA at 25° G.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LH740A_National.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
~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.