Amplifiers – Combined with automatic amplifier disabling switch means
Patent
1989-08-14
1991-01-08
Mottola, Steven
Amplifiers
Combined with automatic amplifier disabling switch means
330 9, H03F 114
Patent
active
049839268
ABSTRACT:
The null offset voltage of an operational amplifier is compensated with des connected at the output terminal thereof. These diodes are either forward biased and/or backbiased to block current flow from the operational amplifier until the output voltage thereof exceeds the offset voltage level.
REFERENCES:
patent: 3851259 (1974-11-01), Porawski
Mottola Steven
O'Meara John M.
The United States of America as represented by the Secretary of
Zelenka Michael
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