Tag Archives: position sensor.

LVDT Signal Conditioner Design Procedure (AD589-Dual Supply)

Schematic Diagrams      Comments Off on LVDT Signal Conditioner Design Procedure (AD589-Dual Supply)

LVDT (linear voltage differential transformer) is widely used as linear position sensor. AD589 integrated circuit provides a complete signal conditioner circuit solution for LVDT.  Here is the schematic diagram of the circuit: The design procedure to determine the components values is available in the the datasheet of AD598 from Analog… Read more »

LVDT Signal Conditioner Design Procedure (AD589-Single Supply)

Schematic Diagrams      Comments Off on LVDT Signal Conditioner Design Procedure (AD589-Single Supply)

LVDT (Linear Voltage Differential Transformer) need a complex excitation circuit and signal conditioning to work. Fortunately, Analog Devices provide AD598 for complete solution of LVDT signal excitation and conditioner to ease your life. AD598 can be operated in single supply mode, great for  battery-powered LVDT Application. Here is the schematic… Read more »

AD589-Single Supply LVDT Signal Conditioner Design Procedure

Schematic Diagrams      Comments Off on AD589-Single Supply LVDT Signal Conditioner Design Procedure

As well as in dual (symmetric) supply, AD598 LVDT signal conditioning circuit can be configured in single supply operation, here is the schematic diagram of the circuit: The step-by-step procedure to determine the components values for this circuit is available in the AD598 datasheet. [Source: Analog Devices]

AD589-Dual Supply LVDT Signal Conditioner Design Procedure

Schematic Diagrams      Comments Off on 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… Read more »