The sensor combines integrated bulk Hall cell technology and instrumentation circuitry to minimize temperature related drifts associated with silicon Hall cell characteristics. The architecture maximizes the advantages of a monolithic implementation while allowing sufficient versatility to meet varied application requirements with a minimum number of components. Principal features include dynamic offset drift cancellation and a built-in temperature sensor. Designed for single 5 V supply operation, the AD22151 achieves low drift offset and gain operation over 40C to +150C. Temperature compensation can accommodate a number of magnetic materials commonly utilized in economic position sensor assemblies.