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LF156 - Series Monolithic JFET Input Operational Amplifiers

Download the LF156 datasheet PDF. This datasheet also covers the LF155 variant, as both devices belong to the same series monolithic jfet input operational amplifiers family and are provided as variant models within a single manufacturer datasheet.

General Description

These 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).

Key Features

  • Advantages n Replace expensive hybrid and module FET op amps n Rugged JFETs allow blow-out free handling compared with MOSFET input devices n Excellent for low noise.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LF155_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LF156 WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS STMicroelectronics
LF156 JFET-Input Operational Amplifiers Linear Technology
LF156 JFET Input Operational Amplifiers Texas Instruments
LF156A JFET-Input Operational Amplifiers Linear Technology
LF151 WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIER STMicroelectronics

Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LF155 Series Monolithic JFET Input Operational Amplifiers
LF157 JFET Input Operational Amplifiers
LF111 Voltage Comparators
LF11201 Quad SPST JFET Analog Switches
LF11202 Quad SPST JFET Analog Switches

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LF155/LF156/LF256/LF257/LF355/LF356/LF357 JFET Input Operational Amplifiers December 2001 LF155/LF156/LF256/LF257/LF355/LF356/LF357 JFET Input Operational Amplifiers General Description These 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). These amplifiers feature low input bias and offset currents/low offset voltage and offset voltage drift, coupled with offset adjust which does not degrade drift or common-mode rejection. The devices are also designed for high slew rate, wide bandwidth, extremely fast settling time, low voltage and current noise and a low 1/f noise corner.