3425 Datasheet, PDF (5/12 Pages) Allegro MicroSystems – DUAL, CHOPPER-STABILIZED, ULTRA-SENSITIVE, BIPOLAR HALL-EFFECT SWITCH

3425
DUAL, CHOPPER-STABILIZED,
ULTRA-SENSITIVE,
BIPOLAR HALL-EFFECT SWITCH
TYPICAL OPERATING CHARACTERISTICS (cont'd)
as a function of supply voltage
OPERATE AND RELEASE DIFFERENTIALS
25
20
15
10
5
0
-5
-10
-15
-20
-25
-50 -25
BOP
VCC = 3.3 V
VCC = 5-18 V
BRP
VCC = 3.3 V
VCC = 5 V
VCC = 18 V
0
25
50
75 100
AMBIENT TEMPERATURE IN °C
125 150
Dwg. GH-026-9
ACTIVE AREA DEPTH
0.015"
0.38 mm
NOM
0.039"
1.00 mm
SENSOR LOCATIONS
(±0.005" [0.13 mm] die placement)
E1
A
BRANDED
SURFACE 1
2
0.083"
2.11 mm
0.053"
1.34 mm
E2
3
4
Allegro
Dwg. MH-001-4
Although sensor location is accurate to three sigma for a
particular design, product improvements may result in small
changes to sensor location.
www.allegromicro.com
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