ats643 Allegro MicroSystems, Inc., ats643 Datasheet - Page 15

• Manufacturer Part Number: ats643
• Description: Ats643lsh Self-calibrating Zero-speed Differential Gear Tooth Sensors With Continuous Update
• Manufacturer: Allegro MicroSystems, Inc.

ATS643LSH
20.95 .825
13.05 .514
5.8
5.0
.244
.228
Gear Tooth Sensor with Continuous Update
4.0
8.0
Package SH, 4-pin SIP
.157
Self-Calibrating, Zero-Speed Differential
.315
0.6 .024
1.7
A
B
C
D
A
.067
Dimensions in millimeters. Untoleranced dimensions are nominal.
U.S. Customary dimensions (in.) in brackets, for reference only
Dambar removal protrusion (16X)
Metallic protrusion, electrically connected to pin 4 and substrate (both sides)
Active Area Depth
Thermoplastic Molded Lead Bar for alignment during shipment
1
2
3
4
1.27 .050
1 .039
0.6 .024
A
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
5.5 .217
1.08 .043
B
0.38 .015
D
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