High-Accuracy, Pulse-Width or AK Protocol

Hall-Effect Wheel Speed and Direction Sensor IC

A19302

16

Allegro MicroSystems

955 Perimeter Road

Manchester, NH 03103-3353 U.S.A.

www.allegromicro.com

Figure 15: Package UB, 2-Pin SIP

For Reference Only –Not for Tooling Use

(Reference DWG-0000408, Rev. 3)

Dimensions in millimeters – NOT TO SCALE

Dimensions exclusive of moldflash, gate burs, and dambar protrusions

Exact case and lead configuration at supplier discretion within limits shown

Mold Ejector

Pin Indent

A

B

C

D

E

F

Dambar removal protrusion (8×)

Gate and tie burr area

Hall elements (E1, E2, and E3); not to scale

Molded Lead Bar for preventing damage to leads during shipment

Active Area Depth, 0.38 mm ±0.03

Branding scale and appearance at supplier discretion

0.25 REF

0.30 REF

4 × 2.50 ±0.10

4 × 7.37 REF

4 × 0.85 REF

0.38 REF

0.25 REF

45°

0.85 ±0.05

0.85 ±0.05

2

1

B

4×10°

A

Branded

Face

0.25 +0.07

–0.03

0.42 ±0.05

4.00

4.00

4.00

1.00 ±0.05

1.80 ±0.10

2.54 REF

12.20 ±0.10

1.80

1.50 ±0.05

1.50 ±0.05

C

F

E1

E3

E2

1.50

1.50

E

E

E

E

E

0.50 E

1.39 E

D

Lines 1, 2, 3 = Max 5 characters per line

Line 1: 5-character Part Number

Line 2: 4-digit Date Code

Line 3: Characters 5, 6, 7, 8 of Asembly

Lot Number

Standard Branding Reference View

Date Code

Lot Number

19302

+0.06

–0.05

+0.06

–0.07

+0.06

–0.07

+0.06

–0.05

18.00 ±0.10

PACKAGE OUTLINE DRAWING