3056 Datasheet - Allegro

3056 Hall Effect Gear-Tooth Sensor

Data Sheet 27612A‡ 3046, 3056, AND 3058 HALL EFFECT GEAR-TOOTH SENSOR ICS ZERO SPEED X X V CC 1 2 3 SUPPLY GROUND OUTPUT Dwg. PH-012 Pinning is shown viewed from branded side. ABSOLUTE MAXIMUM RATINGS Supply Voltage, VCC . . . . . . . . . . . . . . 28 V Reverse Battery Voltage, VRCC . . . . . . . . . . . . . . . . . . . . . . -30 V Magnetic Flux Density, B . . . . . Unlimited Output OFF Voltage, VOUT . . . . . . . . . 28 V Reverse Output Voltage, VOUT . . . . . -0.5 V Output C.

3056 Features

* improved switch point stability with temperature over the A3056EU/LU. The high hysteresis of the A3058EU and A3058LU, with their excellent temperature stability, makes them especially suited to ignition timing applications where switch-point accuracy (and latching requirements) is extremely importan

3056-Allegro.pdf