APX9145 Datasheet, PDF (4/10 Pages) Anpec Electronics Coropration – High Sensitivity Hall Effect Sensor IC with FG Output

APX9145
Test Circuit
V1
+B
V2
-B
IFG ^A IOFF
VON _V
Note 1: Measure V_CC, I_CC when DO is off.
Note 2: Measure V_ON, I_FG when FG is on.
Note 3: Measure I_OFF when FG is off.
A _ICC
V VCC
Application Circuit
Typical DC brushless fan applicat ion circuit
V_FG
APX9145
+B
-B
1 234
V_DD
L1
L2
C opyright © ANPEC Electronics C orp.
4
Rev. A.2 - Nov., 2005
www.anpec.com.tw