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US 2023/0144960 A1Published application
Compensating for current splitting errors in a measurement system
AssigneeCirrus Logic International Semiconductor Ltd.
InventorsAnand ILANGO, Siddharth MARU, Tejasvi DAS, John L. MELANSON
Life of this patent
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Abstract
A system may include amplifier circuitry configured to drive an electromagnetic load with a driving signal and a processing system communicatively coupled to the electromagnetic load and configured to compensate for current-sensing error of the processing system caused by feedback circuitry of the amplifier circuitry.
Claims20
A system comprising:
- amplifier circuitry configured to drive an electromagnetic load with a driving signal;
- and
- a processing system communicatively coupled to the electromagnetic load and configured to compensate for current-sensing error of the processing system caused by feedback circuitry of the amplifier circuitry.
A method comprising:
- driving, with amplifier circuitry, an electromagnetic load with a driving signal;
- and
- compensating for current-sensing error of a processing system communicatively coupled to the electromagnetic load, wherein the current-sensing error is caused by feedback circuitry of the amplifier circuitry.
Dependencies are inferred from the claim text.