WM8903 datasheet(176/178 Pages) WOLFSON

Part #	WM8903

Description	Ultra Low Power CODEC for Portable Audio Applications

PDF	178 Pages

Scroll/Zoom	100%

Manufacturer	WOLFSON [Wolfson Microelectronics plc]

Direct Link	http://www.wolfsonmicro.com

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176 / 178 page

WM8903

Production Data

PD, Rev 4.5, June 2012

176

PACKAGE DIMENSIONS

NOTES:

1. DIMENSION b APPLIED TO METALLIZED TERMINAL AND IS MEASURED BETWEEN 0.25 mm AND 0.30 mm FROM TERMINAL TIP.

2. FALLS WITHIN JEDEC, MO-220.

3. ALL DIMENSIONS ARE IN MILLIMETRES

4. THIS DRAWING IS SUBJECT TO CHANGE WITHOUT NOTICE.

5. REFER TO APPLICATIONS NOTE WAN_0118 FOR FURTHER INFORMATION.

DM110.A

FL: 40 PIN QFN PLASTIC PACKAGE 5 X 5 X 0.55 mm BODY, 0.40 mm LEAD PITCH

aaa

INDEX AREA

(D/2 X E/2)

aaa

2 X

TOP VIEW

0.08

ccc

(A3)

SEATING PLANE

18 17

40 x b

40 x L

SEE DETAIL A

bbb M

39 40

DETAIL A

TERMINAL TIP 1

Symbols

Dimensions (mm)

MIN

NOM

MAX

NOTE

0.50

0.55

0.60

0.05

0.035

0.152 REF

0.25

0.20

0.15

5.00 BSC

3.50

3.40

3.30

5.00 BSC

0.4 BSC

3.40

3.50

3.30

0.35

0.4

0.45

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bbb

ccc

REF:

0.10

JEDEC, MO-220 – WHHE-1

Tolerances of Form and Position

R0.2

(PIN #1 ID)

EXPOSED

GND

PADDLE

ddd

1.15

1.25

1.35

ddd

0.10

WM8903 Datasheet(PDF) 176 Page - Wolfson Microelectronics plc

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