Diodes AH183 - Manual (Page 4)

AH182/AH183
LOW POWER HALL EFFECT SWITCH
AH182/AH183 Rev. 8 4 of 10 NOVEMBER 2009
DS31024 www.diodes.com © Diodes Incorporated
Electrical Characteristics
(T
A
= 25
°C, Vdd = 3V )
Symbol Characteristic Conditions Min Typ. Max Unit
V
OUT
Output On Voltage I
OUT
= 1mA - 0.1 0.3 V
I
off
Output Leakage Current V
OUT
= 5.5V, B < Brp - < 0.1 1 µA
Idd(en)
Supply Current
Chip enable - - 2.0 mA
Idd(dis) Chip disable - - 8.0 uA
Idd(avg) AH182: average supply current - 5 10 uA
Idd(avg) AH183: average supply current - 280 500 uA
Tawake Awake Time - 50 100 µs
Tperiod Period
AH182 - 50 100 ms
AH183 - 200 400 us
D.C. Duty Cycle
AH182 - 0.1 - %
AH183 - 25 - %
Test Circuit
1 3
2
182/183
3V
(R
ec
o
m
m
ende
d: 5
0
koh
m
)
P
u
ll up
r
es
is
tor