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A3515 Datasheet RATIOMETRIC, LINEAR HALL-EFFECT SENSOR

Manufacturer: Allegro MicroSystems

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Overview

Data Sheet 27501.10E 3515 AND 3516 RATIOMETRIC, LINEAR HALL-EFFECT SENSOR ICS FOR HIGH-TEMPERATURE OPERATION SUPPLY X GROUND OUTPUT V CC The A3515– and A3516– are sensitive, temperature-stable linear Halleffect sensor ICs with greatly improved offset characteristics.

Ratiometric, linear Hall-effect devices 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 devices 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.

Key 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. 1 2 3 Each BiCMOS monolithic circuit integrates a Hall element, improved temperature-compensating circuitry to reduce the intrinsic sensitivity drift of the Hall element, a small-signal high-gain amplifier, and a rail-to-rail lowimpedance output stage. Dwg. PH-006 Pinning is shown viewed from branded side. A pro.

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