A self-compensated monolithic operational amplifier with low input current and high slew rate

1 January 1969

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

p. 14-15
https://doi.org/10.1109/isscc.1969.1154733

Abstract

A monolithic operational amplifier which achieves a gain of 150,000, 5 nA input current and a 4 V/μs slew rate will be described. The amplifier incorporates high β input transistors, a novel PNP-NPN composite and an MOS compensation capacitor.

Keywords

OPERATIONAL AMPLIFIERS
CIRCUITS
VOLTAGE
CAPACITORS
CUTOFF FREQUENCY
FABRICATION
BANDWIDTH
EQUATIONS
BROADBAND AMPLIFIERS
TRANSCONDUCTANCE