LF257, LF256 JFET Input Operational Amplifiers

Texas Instruments

LF257 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LF155, LF156, LF256, LF257 LF355, LF356, LF357 SNOSBH0D .
The LFx5x devices are the first monolithic JFET input operational amplifiers to incorporate well-matched, high-voltage JFETs on the same chip with sta.

LF257 Features

* 1 Advantages
* Replace Expensive Hybrid and Module FET Op Amps
* Rugged JFETs Allow Blow-Out Free Handling Compared With MOSFET Input Devices

LF257 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 Comp

📥 Download Datasheet

LF257 Datasheet Preview — This datasheet PDF includes multiple part numbers: LF257, LF256. Please refer to the document for exact specifications by model.

Datasheet Details

Part number: LF257, LF256
Manufacturer: Texas Instruments ↗
File Size: 2.45 MB
Datasheet: LF256-etcTI.pdf
Description: JFET Input Operational Amplifiers
Note: This datasheet PDF includes multiple part numbers: LF257, LF256.
Please refer to the document for exact specifications by model.

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JFET Input Operational Amplifiers Texas Instruments

Texas Instruments LF257-like datasheet