AH182 查看數據表（PDF） - Unspecified
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AH182 Datasheet PDF : 6 Pages
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Low power Hall Effect Switch
AH182/AH183
Electrical Characteristics ( Ta = +25°C, Vcc = 3V )
Characteristic
Supply Voltage
Output On Voltage
Output Leakage Current
Supply Current
Awake Time
Period
Duty Cycle
Symbol
Conditions
Min
Vcc Operating
2.5
Vout Iout=1mA
Ioff Vout=5.5V, B < Brp
Icc(en) Chip enable
Icc(dis) Chip disable
Icc(avg) AH182:average supply current
Icc(avg) AH183:average supply current
Tawake
AH182
Tperiod
AH183
D.C.
AH182
AH183
Typ Max Unit
3
5.5 V
0.1 0.3
V
<0.1
1 µA
2.0 mA
8.0 uA
5
10 uA
280 500 uA
50 100 µs
50 100 ms
200 400 us
0.1
%
25
%
Test Circuit
182/183
1
3
Vcc
2
2.5-5.5V
Magnetic Characteristics (Ta=-40°C to +85°C)
Characteristic
Operate Point
Release Point
Hysteresis
Symbol
Bop
Brp
Bhy(Bop-Brp)
(1mT=10 Gauss)
Min
Typ
Max
Unit
--
40
60
10
30
--
Gauss
--
10
--
Anachip Corp.
www.anachip.com.tw
Rev 0.3 May 7, 2004
3/6
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