15

ATS643-DS, Rev. 1

Worcester, Massachusetts 01615-0036 (508) 853-5000

115 Northeast Cutoff, Box 15036

www.allegromicro.com

Allegro MicroSystems, Inc.

Self-Calibrating, Zero-Speed Differential GTS with Continuous Update

ATS643LSH

Package SH, 4-pin SIP

1.08 .043

8.0

.315

5.5 .217

0.38 .015

5.0 .244

5.8 .228

4.0 .157

2.9 .114

1.7 .067

1 .039

0.6 .024

1.27

.050

20.95 .825

13.05 .514

Dimensions in millimeters. Untoleranced dimensions are nominal.

U.S. Customary dimensions (in.) in brackets, for reference only

24

3

1

A

A

A

B

C

C

D

D

B

Dambar removal protrusion

Metallic protrusion, electrically connected to pin 4 and substrate (both sides)

Active Area Depth 0.43 mm [.017]

Thermoplastic Molded Lead Bar for alignment during shipment