AD589-Dual Supply LVDT Signal Conditioner Design Procedure
LVDT (linear voltage differential transformer) is widely used as linear position sensor. AD589 integrated circuit provides a complete solution for LVDT signal conditioner circuit. This circuit diagram below shows the connection method with dual +- 15 volt power supplies and a Schaevitz E100 LVDT:
The design procedure on how to select the proper components values is shown in the datasheet of AD598 IC [Source: Analog Devices Datasheet]