AK8778 Datasheet, PDF (7/12 Pages) Asahi Kasei Microsystems – HALL EFFECT IC FOR PULSE ENCODERS

Functional Timing
[AK8778]
I_DD
I_{DD ON}: 2.8mA(Typ.)
0
Vertical M.F.D.
BopV
0
BrpV
Horizontal M.F.D.
BopH
0
BrpH
Internal signal A
(Vertical)
Internal signal B
(Horizontal)
F (Pulse)
0
T_PD1: 48.8μs(Typ.)
T_PD2: 24.4μs(Typ.)
t
t
t
t
t
t
Figure 5. Timing diagram
*M.F.D. is Magnetic Flux Density.
MS1467-E-00
September 2012
7