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[AK8779A]
AK8779A
Hall Effect IC for Pulse Encoders
1. General Description
The AK8779A is a Hall effect latch which detects both “vertical magnetic field” and “horizontal magnetic field” (perpendicular and parallel to the marked side of the package) at the same time. The pulse output F and the direction output D are switched according to the vertical and horizontal magnetic fields applied to the device. The direction is calculated internally and output D is switched on a rising or falling edge of output F. The AK8779A is for use in the incremental pulse encoders or rotational detection systems.
Supply Voltage: Operation Temperature: Sensitivity (Vertical): Sensitivity (Horizontal): Two Outputs:
Package:
2. Features
3.8 to 24V 40 to 150ºC ±2.0mT(Typ.), ±4.0mT(Max.) ±2.
AK8779A Datasheet
