S-57B1 Datasheet, PDF (12/20 Pages) Seiko Instruments Inc – OPERATION HIGH-SPEED UNIPOLAR DETECTION TYPE HALL IC

125°C OPERATION HIGH-SPEED UNIPOLAR DETECTION TYPE HALL IC
S-57B1 Series
Rev.3.0_00
4. Timing chart
Figure 13 shows the operation timing of this IC. This IC always operates on awake mode. V_OUT is refreshed to the level
according to the result of the magnetic flux density judgment for each period the operating cycle (t_CYCLE) elapses.
Magnetic flux
density applied
to this IC
B_OPS
B_RPS
t_CYCLE
Current consumption
(I_DD)
Output voltage (V_OUT)
(S pole detection,
active "L" product)
Output voltage (V_OUT)
(S pole detection,
active "H" product)
Figure 13
12