PARASITIC CAPACITANCE CANCELLATION IN CAPACITIVE MEASUREMENT APPLICATIONS
摘要
An integrated circuit compensates for parasitic capacitance in a capacitive measuring apparatus wherein a capacitance measurement is done by repeatedly transferring charge from a capacitor to be measured to a reference capacitor.
申请公布号
EP2351220(A2)
申请公布日期
2011.08.03
申请号
EP20090764432
申请日期
2009.10.15
申请人
AZOTEQ (PTY) LIMITED
发明人
BRUWER, FREDERICK, JOHANNES;MELLET, DIETER, SYDNEY-CHARLES;VAN DER MERWE, DOUW, GERBRANDT;SWANEPOEL, NICO, JOHANN
