A1250(2012) 查看數據表（PDF） - Allegro MicroSystems
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A1250 Datasheet PDF : 12 Pages
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A1250
Hall Effect Latch / Bipolar Switch
Characteristic Performance Data
Supply Current (On) versus Supply Voltage
Supply Current (On) versus Ambient Temperature
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
-40°C
25°C
150°C
5
10
15
20
25
VCC (V)
Supply Current (Off) versus Supply Voltage
4.0
3.5
3.0
2.5
2.0
1.5
Vcc: 24 V
Vcc: 3 V
1.0
0.5
0
-50 -25 0 25 50 75 100 125 150
TA (°C)
Supply Current (Off) versus Ambient Temperature
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
-40°C
25°C
150°C
5
10
15
20
25
VCC (V)
4.0
Vcc: 24 V
3.5
Vcc: 3 V
3.0
2.5
2.0
1.5
1.0
0.5
0
-50 -25 0 25 50 75 100 125 150
TA (°C)
500
450
400
350
300
250
200
150
100
50
0
-50
VOUT(SAT) versus Ambient Temperature
IOUT = 20 mA
Vcc: 3 V
Vcc: 24 V
-25 0 25 50 75 100 125 150
TA (°C)
Allegro MicroSystems, Inc.
5
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
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