A3121LUA 데이터 시트보기 (PDF) - Allegro MicroSystems
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A3121LUA Datasheet PDF : 8 Pages
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3121, 3122, AND 3123
HALL-EFFECT SWITCHES
FOR HIGH-TEMPERATURE
OPERATION
TYPICAL OPERATING CHARACTERISTICS
SWITCH POINTS
400
OPERATE POINT
300
RELEASE POINT
200
OUTPUT SATURATION VOLTAGE
0
I OUT = 20 mA
VCC = 4.5–24 V
0
VCC = 12 V
0
100
0
-50
-25
0
25
50
75
100
AMBIENT TEMPERATURE IN °C
125
150
Dwg. GH-038
0
-50
-25
0
25
50
75
100
AMBIENT TEMPERATURE IN °C
125
150
Dwg. GH-040
SUPPLY CURRENT
7.0
10
VCC = 12 V
8.0
6.0
B ≥ B OP
6.0
5.0
4.0
SUPPLY CURRENT
B ≥ B OP
B ≤ B RP
4.0
B ≤ B RP
2.0
TA = +25°C
0
-50
-25
0
25
50
75
100
125
150
0
AMBIENT TEMPERATURE IN °C
Dwg. GH-039
5
10
15
SUPPLY VOLTAGE IN VOLTS
20
25
Dwg. GH-041
* Complete part number includes a suffix denoting operating temperature range (E- or L-) and package type ( -LT, -U, or -UA).
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