LF257, LF256 JFET Input Operational Amplifiers

National Semiconductor

Description

LF155/LF156/LF256/LF257/LF355/LF356/LF357 JFET Input Operational Amplifiers December 2001 LF155/LF156/LF256/LF257/LF355/LF356/LF357 JFET Input Oper.
These are the first monolithic JFET input operational amplifiers to incorporate well matched, high voltage JFETs on the same chip with standard bipola.

📥 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 Specifications

Part number: LF257, LF256
Manufacturer: National Semiconductor
File Size: 1.03 MB
Datasheet: LF256-NationalSemiconductor.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.

Applications

* using either high or low source impedance
* very low 1/f corner n Offset adjust does not de

LF257 Distributors

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