Product details

Product type Amplifiers Rating Military Operating temperature range (°C) -40 to 85
Product type Amplifiers Rating Military Operating temperature range (°C) -40 to 85
WAFERSALE (YS) See data sheet
  • Low Input Bias Current...50 pA Typ
  • Low Input Noise Current
    0.01 pA/ Hz\ Typ
  • Low Supply Current...4.5 mA Typ
  • High Input impedance...1012 Typ
  • Internally Trimmed Offset Voltage
  • Wide Gain Bandwidth...3 MHz Typ
  • High Slew Rate...13 V/us Typ
  • Low Input Bias Current...50 pA Typ
  • Low Input Noise Current
    0.01 pA/ Hz\ Typ
  • Low Supply Current...4.5 mA Typ
  • High Input impedance...1012 Typ
  • Internally Trimmed Offset Voltage
  • Wide Gain Bandwidth...3 MHz Typ
  • High Slew Rate...13 V/us Typ

This device is a low-cost, high-speed, JFET-input operational amplifier with very low input offset voltage and a specified maximum input offset voltage drift. It requires low supply current yet maintains a large gain bandwidth product and a fast slew rate. In addition, the matched high-voltage JFET input provides very low input bias and offset currents.

The LF412C can be used in applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits.

The LF412C is characterized for operation from 0°C to 70°C.

This device is a low-cost, high-speed, JFET-input operational amplifier with very low input offset voltage and a specified maximum input offset voltage drift. It requires low supply current yet maintains a large gain bandwidth product and a fast slew rate. In addition, the matched high-voltage JFET input provides very low input bias and offset currents.

The LF412C can be used in applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits.

The LF412C is characterized for operation from 0°C to 70°C.

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Technical documentation

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Type Title Date
* Data sheet Dual JFET-Input Operational Amplifier datasheet (Rev. B) 01 Aug 1994
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017
Application note AN-447 Protection Schemes for BI-FET Amplifiers and Switches 02 May 2004
Application note Get Fast Stable Response From Improved Unity-Gain Followers 02 Oct 2002
Application note Get More Power Out of Dual or Quad Op-Amps 02 Oct 2002

Design & development

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Simulation model

LF412(C) PSpice Model

SLOJ041.ZIP (0 KB) - PSpice Model
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