WM8953ECSSLASHRV datasheet(99/100 Pages) WOLFSON

Teilenummer	WM8953ECS/RV

Bauteilbeschribung	Low Power Stereo ADC with PLL and TDM Interface

PDF	100 Pages

Scroll/Zoom	100%

Hersteller	WOLFSON [Wolfson Microelectronics plc]

Direct Link	http://www.wolfsonmicro.com

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99 / 100 page

Production Data

WM8953

PD, January 2009, Rev 4.0

PACKAGE DIMENSIONS

DM049.C

B: 42 BALL W-CSP PACKAGE 3.226 X 3.440 X 0.7mm BODY, 0.50 mm BALL PITCH

CORNER

TOP VIEW

0.10

2 X

DETAIL 2

0.10

2 X

bbb

SOLDER BALL

DETAIL 1

BOTTOM VIEW

NOTES:

1. PRIMARY DATUM -Z- AND SEATING PLANE ARE DEFINED BY THE SPHERICAL CROWNS OF THE SOLDER BALLS.

2. THIS DIMENSION INCLUDES STAND-OFF HEIGHT ‘A1’ AND BACKSIDE COATING.

3. A1 CORNER IS IDENTIFIED BY INK/LASER MARK ON TOP PACKAGE.

4. BILATERAL TOLERANCE ZONE IS APPLIED TO EACH SIDE OF THE PACKAGE BODY.

5. ‘e’ REPRESENTS THE BASIC SOLDER BALL GRID PITCH.

6. THIS DRAWING IS SUBJECT TO CHANGE WITHOUT NOTICE.

7. FOLLOWS JEDEC DESIGN GUIDE MO-211-C.

0.225

2.500 BSC

3.440 BSC

0.060 BSC

3.00 BSC

0.50 BSC

3.226 BSC

Dimensions (mm)

Symbols

MIN

NOM

MAX

NOTE

0.7

0.355

0.380

0.405

0.785

0.615

0.250

0.275

0.070

0.035

0.105

0.315 BSC

WM8953ECS/RV Datenblatt(PDF) 99 Page - Wolfson Microelectronics plc

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