AK8779B Datasheet, PDF (7/13 Pages) Asahi Kasei Microsystems – Hall Effect IC for Pulse Encoders

[AK8779B]
10.3. Behaviors of OUTA and OUTB Signals when a Rotating Magnetic Field Is Applied
on The AK8779B
BopV
Vertical M. F. D. _{BrpV 0}
Direction chenged
Direction chenged
t
BopH
Horizontal
M.
F.
D.
BrpH
0
t
Supply Voltage V_DD
0
t
OUTA Signal
(Vertical)
0
t
OUTB Signal
(Horizontal)
0
t
Undefined ("H" or "L")
Figure 6. Behaviors of OUTA and OUTB Signals with Rotating Magnetic Field
* M.F.D. = Magnetic Flux Density
* The indeterminate output state appears only in the powering up of this device.
015001034-E-02
-7-
2015/10