A1227 查看數據表（PDF） - Allegro MicroSystems
零件编号
产品描述 (功能)
比赛名单
A1227 Datasheet PDF : 12 Pages
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A1225, A1227
and A1229
Hall Effect Latch for High Temperature Operation
A1227 Magnetic Characteristics
Operate Point versus Ambient Temperature
175
163
150
138
125
113
100
VCC (V)
3.8
12
24
88
75
63
50
-60 -40 -20 0 20 40 60 80 100 120 140 160
TA (°C)
Release Point versus Ambient Temperature
-50
-63
-75
-88
-100
-113
-125
-138
VCC (V)
3.8
12
24
-150
-163
-175
-60 -40 -20 0 20 40 60 80 100 120 140 160
TA (°C)
Switchpoint Hysteresis versus Ambient Temperature
350
325
300
275
250
225
200
175
VCC (V)
3.8
12
24
150
125
100
-60 -40 -20 0 20 40 60 80 100 120 140 160
TA (°C)
175
163
150
138
125
113
100
88
75
63
50
2
Operate Point versus Supply Voltage
TA (°C)
–40
25
150
6
10
14
18
22
26
VCC (V)
-50
-63
-75
-88
-100
-113
-125
-138
-150
-163
-175
2
Release Point versus Supply Voltage
TA (°C)
–40
25
150
6
10
14
18
22
26
VCC (V)
Switchpoint Hysteresis versus Supply Voltage
350
325
300
275
250
225
200
175
150
125
100 2
6
10
14
18
22
VCC (V)
TA (°C)
–40
25
150
26
Allegro MicroSystems, Inc.
7
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
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