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WM8146

WOLFSON MICROELECTRONICS LTD

PP Rev 1.1 January 2000

17

PACKAGE DIMENSIONS

28

15

Symbols

Dimensions

(mm)

Dimensions

(Inches)

MIN

MAX

MIN

MAX

A

2.35

2.65

0.0926

0.1043

0.10

0.30

0.0040

0.0118

B

0.33

0.51

0.0130

0.0200

C

0.23

0.32

0.0091

0.0125

D

17.70

18.10

0.6969

0.7125

e

1.27 BSC

0.0500 BSC

E

7.40

7.60

0.2914

0.2992

h

0.25

0.75

0.0100

0.0290

H

10.00

10.65

0.3940

0.4190

L

0.40

1.27

0.0160

0.0500

α

0

o

8

o

0

o

8

o

REF:

JEDEC.95, MS-013

NOTES:

A. ALL LINEAR DIMENSIONS ARE IN MILLIMETERS (INCHES).

B. THIS DRAWING IS SUBJECT TO CHANGE WITHOUT NOTICE.

C. BODY DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSION, NOT TO EXCEED 0.25MM (0.010IN).

D. MEETS JEDEC.95 MS-013, VARIATION = AE. REFER TO THIS SPECIFICATION FOR FURTHER DETAILS.

E. PIN ONE INDICATORS WILL BE LOCATED IN EITHER ZONE A OR ZONE B.

DM016.B

D: 28 PIN SOICW 7.5mm (0.3") Wide Body, 1.27mm Lead Pitch

L

E

H

D

e

B

1

14

A

0.10 (0.004)

SEATING PLANE

A1

-C-

α

C

ZONE A

ZONE B