Features: Temperature-stable quiescent output voltagePrecise recoverability after temperature cyclingOutput voltage proportional to magnetic fl ux densityRatiometric rail-to-rail outputImproved sensitivity4.5 to 5.5 V operationImmunity to mechanical stressSolid-state reliabilityRobus...
A1321: Features: Temperature-stable quiescent output voltagePrecise recoverability after temperature cyclingOutput voltage proportional to magnetic fl ux densityRatiometric rail-to-rail outputImp...
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The A132X family of linear Hall-effect sensors are optimized, sensitive, and tem- perature-stable. These ratiometric Hall-effect sensors provide a voltage output that is proportional to the applied magnetic fi eld. The A132X family has a quiescent output voltage that is 50% of the supply voltage and output sensitivity options of 2.5mV/G, 3.125mV/G, and 5mV/G. The features of this family of devices are ideal for use in the harsh environments found in automotive and industrial linear and rotary position sensing systems.
Each device of A132X family has a BiCMOS monolithic circuit which integrates a Hall element, improved temperature-compensating circuitry to reduce the intrinsic sensitivity drift of the Hall element, a small-signal high-gain amplifi er, and a rail-to-rail low- impedance output stage.