A3280LUA 查看數據表（PDF） - Allegro MicroSystems
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A3280LUA Datasheet PDF : 12 Pages
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3280, 3281, AND 3283
CHOPPER-STABILIZED,
PRECISION
HALL-EFFECT LATCHES
SENSOR LOCATIONS
Package Designator ‘LH’
ACTIVE AREA DEPTH
0.011"
0.28 mm
NOM
0.059"
1.49 mm
3
0.038"
0.96 mm
A
1
2
Dwg. MH-025
Package Designator ‘LT’
ACTIVE AREA DEPTH
0.0305"
0.775 mm
NOM
0.088"
2.24 mm
0.045"
1.14 mm
A
1
2
3
Dwg. MH-008-8A
Package Designator ‘UA’
ACTIVE AREA DEPTH
0.0195"
0.50 mm
NOM
0.080"
2.04 mm
0.056"
1.44 mm
A
BRANDED
SURFACE
1
2
3
Dwg. MH-011-9B
Although sensor location is accurate to three sigma for a
particular design, product improvements may result in small
changes to sensor location.
TYPICAL OPERATING CHARACTERISTICS
as a function of supply voltage (cont’d)
OUTPUT SATURATION VOLTAGE
250
IOUT = 20 mA
TA = 150°C
TA = +25°C
TA = -40°C
225
200
175
150
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE IN VOLTS
24
Dwg. GH-055-1
SUPPLY CURRENT
8.0
OUTPUT ON
TA = 150°C
7.0
TA = +25°C
TA = -40°C
6.0
5.0
4.0
3.0
2.0
1.0
0
3.0 4.0
5.0 6.0 7.0 8.0 9.0 10
SUPPLY VOLTAGE IN VOLTS
Allegro
11 12
Dwg. GH-058-4
115 Northeast Cutoff, Box 15036
7
Worcester, Massachusetts 01615-0036 (508) 853-5000
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