A3515EUA

The A3515EUA is designed as one kind of ratiometric,linear hall-effect sensors for high-temperature operation.It is sensitive, temperature-stable linear Halleffect sensors with greatly improved offset characteristics. Ratiometric, linear Hall-effect sensors provide a voltage output that is proportional to the applied magnetic field and have a quiescent output voltage that is approximately 50% of the supply voltage. These magnetic sensors A3515EUA are ideal for use in linear and rotary position sensing systems in the harsh environments of automotive and industrial applications over extended temperatures to -40°C and +150°C. The A3515 features an output sensitivity of 5 mV/G, while the A3516 has an output sensitivity of 2.5 mV/G. See the Magnetic Characteristics table for complete, individual device parametrics.

Features of the A3515EUA are:(1)temperature-stable quiescent output voltage;(2)precise recoverability after temperature cycling;(3)output voltage proportional to applied magnetic field;(4)ratiometric rail-to-rail output;(5)improved sensitivity;(6)4.5 V to 5.5 V operation;(7)immune to mechanical stress;(8)small package size;(9)solid-state reliability.

The absolute maximum ratings of the A3515EUA are:(1)supply voltage,VCC:8.0 V;(2)output voltage,VO:8.0 V;(3)output sink current,IO:10 mA;(4)magnetic flux density, B:Unlimited;(5)package power dissipation,Pd:see graph;(6)operating temperature range,Ta:suffix'E':-40°C to +85°C,suffix'L':-40°C to +150°C;(7)storage temperature range,Ts:-65°C to +170°C.