LF155 Datasheet (PDF) Download
National Semiconductor
LF155

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

  • Replace expensive hybrid and module FET op amps
  • Rugged JFETs allow blow-out free handling pared 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 de