A3290 ALLEGRO [Allegro MicroSystems], A3290 Datasheet - Page 8

• Manufacturer Part Number: A3290
• Description: Chopper Stabilized, Precision Hall Effect Latches for Consumer and Industrial Applications
• Manufacturer: ALLEGRO [Allegro MicroSystems]

A3290
A3291
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 ©2005-2008, 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;
and
Chopper Stabilized, Precision Hall Effect Latches
Matrix leadframe
All dimensions nominal, not for tooling use
Dimensions in millimeters
Exact case and lead configuration at supplier
discretion within limits shown
14.99
3.02
For the latest version of this document, visit our website:
1.02
MAX
45°
0.43
1
for Consumer and Industrial Applications
1.27
Package UA, 3-Pin SIP
2
4.09
www.allegromicro.com
2.01
3
C
B
C
1.44
C
A
B
C
Active Area Depth, 0.50 mm
Gate and tie bar burr area
Hall element, not to scale
3X10°
0.79
0.41
A
1.52
45°
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
8