3054 Datasheet - Allegro MicroSystems

3054 MULTIPLEXED TWO-WIRE HALL-EFFECT SENSOR

3054 MULTIPLEXED TWO-WIRE HALL-EFFECT SENSOR ICs 3054 MULTIPLEXED TWO-WIRE HALL-EFFECT SENSOR ICs The A3054KU and A3054SU Hall-effect sensors are digital magnetic sensing ICs capable of communicating over a two-wire power/ signal bus. Using a sequential addressing scheme, the device responds to a signal on the bus and returns the diagnostic status of the IC, as well as the status of each monitored external magnetic field. As many as 30 sensors can function on the same two-wire bus. This IC is i.

3054 Features

* s s s s s s s Complete Multiplexed Hall-Effect ICs with Simple Sequential Addressing Protocol Allows Power and Communication Over a Two-Wire Bus (Supply/Signal and Ground) Up to 30 Hall-Effect Sensors Can Share a Bus Sensor Diagnostic Capabilities Magnetic-Field or Switch-Status Sensing Low Power of

3054_AllegroMicroSystems.pdf