Sensor arrangement with amplifier offset cancellation

Details Sensor arrangement with amplifier offset cancellation Sensor arrangement with amplifier offset cancellation

1989-10-05

1991-04-30

Dixon, Joseph L.

Boots, shoes, and leggings

73 4R, 330 9, G01L 2700, H03F 102

Patent

active

050124366

ABSTRACT:
A sensor arrangement, particularly suitable for pressure sensors is disclosed, in which differential output signals from a pressure sensor are switched between two amplifiers and fed to a microcomputer where they are stored as two pairs of signals in digital form. The two pairs of signals are combined to cancel amplifier offset voltages.

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