Title :
Enhanced programmable instrumentation amplifier
Author :
Tang, Andrew T K
Author_Institution :
Central Design Group, Analog Devices, Inc., San Jose, CO
fDate :
Oct. 30 2005-Nov. 3 2005
Abstract :
This paper presents an instrumentation amplifier designed to calibrate sensors. As well as providing digitally programmable gain and offset, this chip offers additional features which would normally need external circuitry: low-pass filtering, output voltage clamping, input fault detection, EMI filtering
Keywords :
calibration; fault diagnosis; filtering theory; instrumentation amplifiers; sensors; EMI filtering; input fault detection; low-pass filtering; output voltage clamping; programmable instrumentation amplifier; sensor calibration; Bridge circuits; Calibration; Digital filters; Filtering; Instruments; Operational amplifiers; Resistors; Switches; Topology; Voltage;
Conference_Titel :
Sensors, 2005 IEEE
Conference_Location :
Irvine, CA
Print_ISBN :
0-7803-9056-3
DOI :
10.1109/ICSENS.2005.1597859
