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
A1229 Magnetic Characteristics
Operate Point versus Ambient Temperature
200
190
180
170
160
150
140
130
120
110
100
90
80
- 60 - 40 - 20
0 20 40 60 80 100 120 140
TA (°C)
VCC (V)
3.8
12
24
Release Point versus Ambient Temperature
- 80
- 90
- 100
- 110
- 120
- 130
- 140
- 150
- 160
- 170
- 180
- 190
- 200
- 60 - 40 - 20
0 20 40 60 80 100 120 140
TA (°C)
VCC (V)
3.8
12
24
Switchpoint Hysteresis versus Ambient Temperature
400
380
360
340
320
300
VCC (V)
280
3.8
260
12
240
24
220
200
180
160
- 60 - 40 - 20 0 20 40 60 80 100 120 140 160
TA (°C)
200
190
180
170
160
150
140
130
120
110
100
90
80
2
Operate Point versus Supply Voltage
TA (°C)
–40
25
150
6
10
14
18
22
26
VCC (V)
-80
-90
- 100
- 110
- 120
- 130
- 140
- 150
- 160
- 170
- 180
- 190
- 200
2
Release Point versus Supply Voltage
TA (°C)
–40
25
150
6
10
14
18
22
26
VCC (V)
400
380
360
340
320
300
280
260
240
220
200
180
160
2
Switchpoint Hysteresis versus Supply Voltage
6
10
14
18
22
VCC (V)
TA (°C)
–40
25
150
26
Allegro MicroSystems, Inc.
8
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
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