Self-Calibrating TPOS Gear Tooth Sensor Optimized

for Automotive Cam Sensing Applications

ATS673 and

ATS674

18

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

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

www.allegromicro.com

Package SE, 4-Pin SIP

1.27 .050

1.08 .043

10 .394

7 .276

0.38 .015

6.2 .244

20.95 .825

11.6 .457

4.9 .193

3.3 .130

1.3 .051

2 .079

0.6 .240

24

3

1

A

A

A

B

C

C

D

D

B

Dambar removal protrusion (16X)

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

Preliminary dimensions, for reference only

Untoleranced dimensions are nominal.

Dimensions in millimeters

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

Dimensions exclusive of mold flash, burrs, and dambar protrusions

Exact case and lead configuration at supplier discretion within limits shown

E