WM9704M 데이터 시트보기 (PDF) - Wolfson Microelectronics plc

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WM9704M

AMC’97 Audio and Modem Codec

Wolfson Microelectronics plc 

Production Data

PACKAGE DIMENSIONS

FT: 48 PIN TQFP (7 x 7 x 1.4 mm)

b

36

37

e

25

24

E1 E

WM9704M

DM003.B

48

1

D1

D

13

12

θ

c

A A2 A1

L

-C-

ccc C SEATING PLANE

Symbols

A

A1

A2

b

c

D

D1

E

E1

e

L

θ

ccc

Dimensions

(mm)

MIN

NOM

MAX

-----

-----

1.60

0.05

-----

0.15

1.35

1.40

1.45

0.17

0.22

0.27

0.09

-----

0.20

9.00 BSC

7.00 BSC

9.00 BSC

7.00 BSC

0.50 BSC

0.45

0o

0.60

3.5o

0.75

7o

Tolerances of Form and Position

0.08

REF:

JEDEC.95, MS-026

NOTES:

A. ALL LINEAR DIMENSIONS ARE IN MILLIMETERS.

B. THIS DRAWING IS SUBJECT TO CHANGE WITHOUT NOTICE.

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

D. MEETS JEDEC.95 MS-026, VARIATION = BBC. REFER TO THIS SPECIFICATION FOR FURTHER DETAILS.

WOLFSON MICROELECTRONICS LTD

PD Rev 3.2 January 2001

37

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