3425 Datasheet, PDF (2/12 Pages) Allegro MicroSystems – DUAL, CHOPPER-STABILIZED, ULTRA-SENSITIVE, BIPOLAR HALL-EFFECT SWITCH

3425
DUAL, CHOPPER-STABILIZED,
ULTRA-SENSITIVE,
BIPOLAR HALL-EFFECT SWITCH
FUNCTIONAL BLOCK DIAGRAM
1 SUPPLY
REG.
TO ALL
SUBCIRCUITS
E1
X
E2
X
1.0
Dwg. FH-020-7
CONTROL
OUTPUT1
2
CURRENT
LIMIT
<1Ω
CONTROL
OUTPUT2
3
CURRENT
LIMIT
<1Ω
GROUND
4
0.8
0.6
0.4
FREE AIR, R _θJA = 177°C/W
0.2
0
-25
0
25
50
75 100 125 150 175
AMBIENT TEMPERATURE IN °C
Dwg. GH-001-1
115 Northeast Cutoff, Box 15036
2
Worcester, Massachusetts 01615-0036 [phone]
Copyright © 2000, Allegro MicroSystems, Inc.