A1381 ALLEGRO [Allegro MicroSystems], A1381 Datasheet - Page 18

• Manufacturer Part Number: A1381
• Description: Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package
• Manufacturer: ALLEGRO [Allegro MicroSystems]

A1381, A1382,
A1383, and A1384
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.
mit improvements in the per for mance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the
information being relied upon is current.
failure of that life support device or system, or to affect the safety or effectiveness of that device or system.
nor for any in fringe ment of patents or other rights of third parties which may result from its use.
Copyright ©2007, Allegro MicroSystems, Inc.
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; 5,389,889;
Allegro MicroSystems, Inc. reserves the right to make, from time to time, such de par tures from the detail spec i fi ca tions as may be required to per-
Allegro’s products are not to be used in life support devices or systems, if a failure of an Allegro product can reasonably be expected to cause the
The in for ma tion in clud ed herein is believed to be ac cu rate and reliable. How ev er, Allegro MicroSystems, Inc. assumes no re spon si bil i ty for its use;
A
B
C
D
Dimensions in inches
Metric dimensions (mm) in brackets, for reference only
Dambar removal protrusion (6X)
Ejector mark on opposite side
Active Area Depth .0195 [0.50] NOM
Hall element (not to scale); dimensions preliminary
.122
.117
For the latest version of this document, visit our website:
Programmable Linear Hall Effect Sensors with Analog Output
Available in a Miniature Thin Profile Surface Mount Package
3.10
2.97
.640
.600
16.26
15.24
.0565
NOM
.085
MAX
Package UA, 3 Pin SIP
.019
.014
1.44
2.16
D
www.allegromicro.com
0.48
0.36
D
A
.0805
NOM
1
2.04
.164
.159
2
4.17
4.04
3
.050
NOM
D
B
.062
.058
1.27
.017
.015
.031
REF
1.57
1.47
0.79
0.44
0.38
C
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
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