The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 2025
Filed:
Jul. 02, 2021
Robert Bosch Gmbh, Stuttgart, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A readout circuit for a MEMS sensor unit. The readout circuit includes at least one circuit component which includes a cascade circuit including at least one input amplifier and at least one output amplifier. A predefined external supply voltage is available for operating the readout circuit. In the process, the input amplifier is operated with a first supply voltage which is, by comparison, less than or equal to the external supply voltage, and the output amplifier is operated with a second supply voltage which is, by comparison, greater than the external supply voltage. At least one circuit means, which makes the second supply voltage is also provided, which is, by comparison, greater than the external supply voltage, available to the output amplifier.