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US 2020/0110582 A1Published application
Arithmetic processing device for resolver signal
AssigneeTaiyo Yuden Co., Ltd.
InventorsMitsunori KATSU, Shoichi SEKIGUCHI, Iwao FUJIKAWA
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Abstract
An arithmetic processing device for resolver signal including: an A/D converter for converting a rotation detection signal of a rotation detection sensor supplied from the outside into a digital signal; and a logic unit constituting a logic circuit that calculates the angle of the script detection sensor from the digital signal output from the A/D converter, wherein the amplifier, the A/D converter, and the logic unit are mounted in the same chip or in the same package.
Claims16
An arithmetic processing device for resolver signal comprising:
- an A/D converter for converting a rotation detection signal of a rotation detection sensor supplied from the outside into a digital signal;
- and
- a logic unit constituting a logic circuit that calculates the angle of the rotation detection sensor from the digital signal output from the A/D converter,
- wherein the amplifier, the A/D converter, and the logic unit are mounted in the same chip or in the same package.
1 more element
Dependencies are inferred from the claim text.