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LF256 - JFET Input Operational Amplifiers

Description

The LFx5x devices are the first monolithic JFET input operational amplifiers to incorporate well-matched, high-voltage JFETs on the same chip with standard bipolar transistors (BI-FET™ Technology).

Features

  • 1 Advantages.
  • Replace Expensive Hybrid and Module FET Op Amps.
  • Rugged JFETs Allow Blow-Out Free Handling Compared With MOSFET Input Devices.
  • Excellent for Low Noise.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LF155, LF156, LF256, LF257 LF355, LF356, LF357 SNOSBH0D – MAY 2000 – REVISED NOVEMBER 2015 LFx5x JFET Input Operational Amplifiers 1 Features •1 Advantages – Replace Expensive Hybrid and Module FET Op Amps – Rugged JFETs Allow Blow-Out Free Handling Compared With MOSFET Input Devices – Excellent for Low Noise Applications Using Either High or Low Source Impedance—Very Low 1/f Corner – Offset Adjust Does Not Degrade Drift or Common-Mode Rejection as in Most Monolithic Amplifiers – New Output Stage Allows Use of Large Capacitive Loads (5,000 pF) Without Stability Problems – Internal Compensation and Large Differential Input Voltage Capability • Common Features – Low Input Bias Current: 30 pA – Low Inpu
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