Invention Grant
US09086439B2 Circuits, devices and methods having pipelined capacitance sensing
有权
具有流水线电容检测的电路，器件和方法
- Patent Title: Circuits, devices and methods having pipelined capacitance sensing
- Patent Title (中): 具有流水线电容检测的电路，器件和方法
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Application No.: US13403885Application Date: 2012-02-23
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Publication No.: US09086439B2Publication Date: 2015-07-21
- Inventor: Ozan E. Erdogan , Guozhong Shen , Syed T. Mahmud , Jean CauXuan Le
- Applicant: Ozan E. Erdogan , Guozhong Shen , Syed T. Mahmud , Jean CauXuan Le
- Applicant Address: US CA San Jose
- Assignee: Maxim Integrated Products, Inc.
- Current Assignee: Maxim Integrated Products, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Advent, LLP
- Main IPC: G01R27/26
- IPC: G01R27/26 ; G06F3/041 ; G01D5/24
Abstract:
Capacitance sensing circuits, systems and method can include sample and hold (S/H) circuits that can retain analog values for one set of capacitance sensors, and sequentially convert such analog values into digital values while analog values for another set of capacitance sensors values are generated.
Public/Granted literature
- US20120217981A1 CIRCUITS, DEVICES AND METHODS HAVING PIPELINED CAPACITANCE SENSING Public/Granted day:2012-08-30
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