Two-Wire, Zero Speed

Differential Gear Tooth Sensor IC

ATS685LSH

14

Allegro MicroSystems, Inc.

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com

Package SH, 4-Pin SIP

0.71±0.05

5.00±0.10

4.00±0.10

1.00±0.10

0.60±0.10

24.65±0.10

13.10±0.10

1.0 REF

0.71±0.10

0.71±0.10

1.60±0.10

1.27±0.10

5.50±0.10

5.50±0.05

8.00±0.05

5.80±0.05

1.70±0.10

24

3

1

A

A

B

D

For Reference Only, not for tooling use (reference DWG-9003)

Dimensions in millimeters

A

B

C

C

D

Dambar removal protrusion (16X)

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

Thermoplastic Molded Lead Bar for alignment during shipment

Active Area Depth 0.43 mm REF

Branded

Face

Standard Branding Reference View

= Supplier emblem

L = Lot identifier

N = Last three numbers of device part number

Y = Last two digits of year of manufacture

W = Week of manufacture

LLLLLLL

YYWW

NNN

Branding scale and appearance at supplier discretion

0.38 +0.06

–0.04

E

F

F

F

E

E2

E1

1.10

1.10

Hall elements (E1, E2); not to scale