AH1883
MICROPOWER, ULTRA-SENSITIVE HALL EFFECT SWITCH
Typical Operating Characteristics
AH1883 Sw itch points vs. Tem perature (Vdd = 1.8V)
50
40
30
20
Bops
10
Brps
0
Bopn
-10
Brpn
Bhy_s
-20
Bhy_n
-30
-40
-50
-40
-15
10
35
60
85
Tem perature (℃)
AH1883 Sw itch points vs. Vdd (TA =25 ℃)
50
40
30
20
10
0
-10
-20
-30
-40
-50
1.65 1.9 2.15 2.4 2.65 2.9 3.15 3.4 3.65 3.9
Vdd(V)
Bops
Brps
Bopn
Brpn
Bhy_s
Bhy_n
Idd (avg.)
unit: μA
9
8
7
6
5
4
3
2
1
0
-40
AH1883 Idd(avg.) vs. Tem perature
-15
10
35
Tem perature (℃)
1.65V
1.8V
3.3V
60
85
Idd (avg.)
unit: μA
10
AH1883 Idd(avg.) vs. Vdd (TA=25 ºC)
9
8
7
6
5
4
3
2
1
0
1.65 1.9 2.15 2.4 2.65 2.9 3.15 3.4 3.65 3.9
Vdd(V)
AH1883
Document number: DS31296 Rev. 6 - 2
5 of 10
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September 2011
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