3240
CHOPPER-STABILIZED,
PRECISION
HALL-EFFECT SWITCH
SENSOR LOCATIONS
Package Designator ‘LH’
ACTIVE AREA DEPTH
0.011"
0.059"
0.28 mm
1.49 mm
NOM
3
0.038"
0.96 mm
A
1
2
Dwg. MH-025
Package Designator ‘LT’
ACTIVE AREA DEPTH
0.0305"
0.088"
0.775 mm
2.24 mm
NOM
0.045"
1.14 mm
A
1
2
3
Dwg. MH-008-8A
Package Designator ‘UA’
ACTIVE AREA DEPTH
The products described herein are manufactured under one or
more of the following U.S. patents: 5,045,920; 5,264,783; 5,442,283;
0.0195"
0.50 mm
NOM
0.080"
2.04 mm
Allegro
5,389,889; 5,581,179; 5,517,112; 5,619,137; 5,621,319; 5,650,719;
5,686,894; 5,694,038; 5,729,130; 5,917,320; and other patents
pending.
0.056"
1.44 mm
Allegro MicroSystems, Inc. reserves the right to make, from time to
time, such departures from the detail specifications as may be
required to permit improvements in the performance, reliability, or
manufacturability of its products. Before placing an order, the user is
cautioned to verify that the information being relied upon is current.
A
BRANDED
SURFACE
1
2
3
Allegro products are not authorized for use as critical components
in life-support appliances, devices, or systems without express written
approval.
Dwg. MH-011-9B
The information included herein is believed to be accurate and
reliable. However, Allegro MicroSystems, Inc. assumes no responsi-
bility for its use; nor for any infringements of patents or other rights of
third parties that may result from its use.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
7
ALLEGRO [ ALLEGRO MICROSYSTEMS ]
