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LF412QML - Low Drift Dual JFET Input Operational Amplifier

Description

This device is a low cost, high speed, JFET input operational amplifier with very low input offset voltage and ensured input offset voltage drift.

It requires low supply current yet maintains a large gain bandwidth product and fast slew rate.

Features

  • 1.
  • 23 Input Offset Voltage Drift: 20 μV/°C (Max).
  • Low Input Bias Current: 50 pA (Typ).
  • Low Input Noise Current: 0.01 pA/√Hz (Typ).
  • Wide Gain Bandwidth: 2.7 MHz (Min).
  • High Slew Rate: 8V/μs (Min).
  • High Input Impedance: 1012Ω.
  • Low Total Harmonic Distortion.

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Other Datasheets by Texas Instruments

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LF412-N Low Drift Dual JFET Input Operational Amplifier
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Full PDF Text Transcription

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LF412QML www.ti.com SNOSAO7A – DECEMBER 2010 – REVISED MARCH 2013 LF412QML Low Offset, Low Drift Dual JFET Input Operational Amplifier Check for Samples: LF412QML FEATURES 1 •23 Input Offset Voltage Drift: 20 μV/°C (Max) • Low Input Bias Current: 50 pA (Typ) • Low Input Noise Current: 0.01 pA/√Hz (Typ) • Wide Gain Bandwidth: 2.7 MHz (Min) • High Slew Rate: 8V/μs (Min) • High Input Impedance: 1012Ω • Low Total Harmonic Distortion <0.02% • Low 1/f Noise Corner: 50 Hz • Fast Settling Time to 0.01%: 2 μs DESCRIPTION This device is a low cost, high speed, JFET input operational amplifier with very low input offset voltage and ensured input offset voltage drift. It requires low supply current yet maintains a large gain bandwidth product and fast slew rate.
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