Title :
A self-compensated monolithic operational amplifier with low input current and high slew rate
Author :
Solomon, Jeffrey ; Davis, Wyatt ; Lee, P.
Author_Institution :
Motorola Semiconductor Products Division, Phoenix, AZ, USA
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 :
Bandwidth; Broadband amplifiers; Capacitors; Circuits; Cutoff frequency; Equations; Fabrication; Operational amplifiers; Transconductance; Voltage;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1969 IEEE Internationa
Conference_Location :
Philadelphia, PA, USA
DOI :
10.1109/ISSCC.1969.1154733
