AD conversion circuit

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United States of America Patent

PATENT NO 9380235
APP PUB NO 20150263751A1
SERIAL NO

14464120

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Abstract

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According to one embodiment, an AD conversion circuit of a pipeline type or successive-approximation type which compares an input voltage and a reference voltage to perform AD conversion is provided which comprises a reference voltage generating unit that generates the reference voltage. The reference voltage generating unit changes the reference voltage according to an analog-gain specifying value for setting a gain of an output value against the input voltage.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBA1-1 SHIBAURA 1-CHOME MINATO-KU TOKYO JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sato, Maki Yamato, JP 113 1178

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