Angular velocity detection circuit, angular velocity detection device, electronic apparatus, and moving object
AssigneeSeiko Epson Corporation
InventorKei KANEMOTO
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AssigneeSeiko Epson Corporation
InventorKei KANEMOTO
Estimating the term…
An angular velocity detection circuit includes: a first conversion unit that includes a first operational amplifier, and converts a first detection signal, which is output from a first detection electrode and is input to a first input terminal of the first operational amplifier, into a voltage; an angular velocity signal generation unit that generates an angular velocity signal on the basis of an output signal of the first conversion unit; and a first correction signal generation unit that generates a first correction signal for reducing an offset of the angular velocity signal which occurs due to a leakage signal included in the first detection signal on the basis of a signal based on drive oscillation of the angular velocity detection element. The first correction signal is input to the first input terminal or a second input terminal of the first operational amplifier directly or through a resistor.
An angular velocity detection circuit, comprising:
Dependencies are inferred from the claim text.