DIGITAL-TO-ANALOG CONVERTER Russian patent published in 1996 - IPC

Abstract RU 2066924 C1

FIELD: computer engineering. SUBSTANCE: device has code-to current converter 1, reference voltage power supply 2, three operational amplifiers 4, 6, 10, five resistors 3, 5, 7, 8, 9, sign bit switch 11. Device provides symmetry of signal paths from main and additional current terminals of converter to adding unit. Device may be used for output of analog information represented by voltage from digital computer as well as feedback circuits in voltage-to-code converters. EFFECT: increased speed, automatic scale correction. 1 dwg

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RU 2 066 924 C1

Authors

Krutitskij A.N.

Dates

1996-09-20—Published

1991-10-15—Filed