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AS5055

Datasheet - Pack a ge Drawin gs and Ma r k ings

9 Package Drawings and Markings

The device is available in a 16-pin QFN (4x4x0.85 mm) package.

Figure 18. Drawings and Dimensions

Marking: YYWWXZZ.

YY

WW

X

ZZ

@

Year (i.e. 04 for 2004)

Week

Assembly plant identifier

Assembly traceability code

Sublot identifier

Symbol

Min

Nom

Max

A

0.80

0.90

1.00

A1

0

0.02

0.05

A3

0.20 REF

L

0.45

0.50

0.55

L1

0

-

0.15

b

0.25

0.30

0.35

D

4.00 BSC

E

4.00 BSC

e

0.65 BSC

D2

2.30

2.40

2.50

E2

2.30

2.40

2.50

aaa

-

0.15

-

bbb

-

0.10

-

ccc

-

0.10

-

ddd

-

0.05

-

eee

-

0.08

-

fff

-

0.10

-

N16

Notes:

1. Dimensions and tolerancing conform to ASME Y14.5M-1994.

2. All dimensions are in millimeters. Angles are in degrees.

3. Dimension b applies to metallized terminal and is measured between 0.25mm

and 0.30mm from terminal tip. Dimension L1 represents terminal full back from

package edge up to 0.15mm is acceptable.

4. Coplanarity applies to the exposed heat slug as well as the terminal.

5. Radius on terminal is optional.

6. N is the total number of terminals.

AS5055 @

YYWWXZZ