A1101, A1102, A1103,
A1104, and A1106
Continuous-Time Switch Family
MAGNETIC OPERATING CHARACTERISTICS1: over full operating voltage and ambient temperature ranges, un-
less otherwise noted
Characteristic
Symbol
Test Conditions
TA = 25°C
Min.
50
Typ.
100
100
180
180
280
280
–
Max.
160
175
230
245
340
355
350
450
400
430
130
145
175
190
285
300
330
430
300
330
80
Units
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
A1101
A1102
A1103
A1104
A1106
A1101
A1102
A1103
A1104
A1106
A1101
A1102
A1103
A1104
A1106
Operating Temperature Range
TA = 25°C
30
130
115
220
205
70
Operating Temperature Range
TA = 25°C
Operate Point
BOP
Operating Temperature Range
TA = 25°C
Operating Temperature Range
TA = 25°C
35
–
280
260
10
340
340
45
Operating Temperature Range
TA = 25°C
Operating Temperature Range
TA = 25°C
10
45
75
125
125
225
225
–
Operating Temperature Range
TA = 25°C
60
165
150
50
Release Point
BRP
Operating Temperature Range
TA = 25°C
Operating Temperature Range
TA = 25°C
25
–
180
160
20
240
240
55
Operating Temperature Range
TA = 25°C
Operating Temperature Range
TA = 25°C
20
55
80
30
55
80
Operating Temperature Range
TA = 25°C
30
55
80
30
55
80
Hysteresis
BHYS
Operating Temperature Range
TA = 25°C
30
55
80
20
55
–
Operating Temperature Range
TA = 25°C
20
55
–
70
105
105
140
140
Operating Temperature Range
70
1
Magnetic flux density, B, is indicated as a negative value for north-polarity magnetic fields, and as a positive value for south-polarity magnetic fields. This so-called alge-
braic convention supports arithmetic comparison of north and south polarity values, where the relative strength of the field is indicated by the absolute value of B, and the
sign indicates the polarity of the field (for example, a –100 G field and a 100 G field have equivalent strength, but opposite polarity).
Allegro MicroSystems, LLC
115 Northeast Cutoff
4
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com