Diodes AH1884 - Manual (Page 4)

AH1884
MICROPOWER, ULTRA-SENSITIVE HALL EFFECT
SWITCH
AH1884
Document number: DS31171 Rev. 6 - 2
4 of 7
www.diodes.com
September 2010
© Diodes Incorporated
Typical Operating Characteristics
Switching Point
AH1884 Hysteresis vs Temp. (Vdd = 1.8V)
-50
-40
-30
-20
-10
0
10
20
30
40
50
-50 -25 0 25 50 75 100
Temp. ℃
Gauss(G)
Brpn
Bopn
Brps
Bops
Bhys_n
Bhys_s
AH1884 Hysteresis vs Vdd (Ta =25 Degree C)
-60
-40
-20
0
20
40
60
1.8 2.3 2.8
Vdd(V)
Gauss (G)
Brpn
Bopn
Brps
Bops
Bhys_n
Bhys_s
Supply Current
AH1884 Idd(avg.) vs Temp.
2
3
4
5
6
7
8
9
10
-50 -25 0 25 50 75 100
Temp. ℃
Idd(avg.)
unit : uA
Vdd = 1.8V
Vdd = 2.5V
AH1884 Idd(avg.) vs Vdd (Ta=25 Degree C)
0
2
4
6
8
10
12
1.8 2.3 2.8
Vdd(V)
Idd(avg.)
unit: uA
Icc (avg) uA