DocumentCode
1638101
Title
A quad low voltage rail-to-rail operational amplifier
Author
Vyne, R.L. ; Petty, T.D. ; Koda, Ren ; Sus, David M.
Author_Institution
Motorola Semicond. Products Sector, Tempe, AZ, USA
fYear
1992
Firstpage
242
Lastpage
245
Abstract
A low-voltage rail-to-rail amplifier that has a NPN PNP switchable differential input stage allowing rail-to-rail input voltage swings is presented. The inputs can be overdriven without causing phase reversal in the output signal. The amplifier provides rail-to-rail output voltage swings which extend to within 50 mV of either rail. The output stage is current boosted to provide up to 50 mA of drive current
Keywords
bipolar integrated circuits; linear integrated circuits; operational amplifiers; 50 mA; low voltage; operational amplifier; quad op amp; rail-to-rail amplifier; switchable differential input stage; Batteries; Circuits; Differential amplifiers; Low voltage; Operational amplifiers; Power supplies; Rail to rail amplifiers; Rail to rail inputs; Rail to rail operation; Rail to rail outputs;
fLanguage
English
Publisher
ieee
Conference_Titel
Bipolar/BiCMOS Circuits and Technology Meeting, 1992., Proceedings of the 1992
Conference_Location
Minneapolis, MN
Print_ISBN
0-7803-0727-5
Type
conf
DOI
10.1109/BIPOL.1992.274041
Filename
274041
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