WM8143-10

Production Data

Wolfson Microelectronics

PD Rev 3f June 98

2

Pin Configuration

Ordering Information

DEVICE

TEMP. RANGE

PACKAGE

WM8143-10CFT/V

0 - 70

32 Pin TQFP

25

32

31

30

29

28

27

26

SCK/RNW

nc

nc

DGND

MCLK

VSMP

RLC

DVDD

16

9

10

11

12

13

14

15

VRT

OP[9]

NRESET

AVDD

AGND

VRU

VRB

OP[8]

WM8143-10

Absolute Maximum Ratings

Analogue Supply Voltage .......... AGND - 0.3V, AGND +7V

Digital Supply Voltage ...............DGND - 0.3V, DGND +7V

Digital Inputs .......................... DGND - 0.3V, DVDD +0.3V

Digital Outputs ....................... DGND - 0.3V, DVDD +0.3V

Reference Inputs ....................AGND - 0.3V, AVDD +0.3V

RINP, GINP, BINP..................AGND - 0.3 V, AVDD +0.3V

°C to +70°C

Storage Temperature.......................... -50

°C to +150°C

Lead Temperature (soldering 10 seconds) ....... +260

°C

Absolute Maximum Ratings are stress ratings only. Permanent damage to the device may be caused by continuously

operating at or beyond these limits. Device functional operating limits and guaranteed performance specifications are

given under Electrical Characteristics at the test conditions specified

ESD Sensitive Device. This device is manufactured on a CMOS process. It is therefore generically

susceptible to damage from excessive static voltages. Proper ESD precautions must be taken during

handling and storage of this device.

As per JEDEC specifications A112-A and A113-A, this product requires specific storage conditions

prior to surface mount assembly. It has been classified as having a Moisture Sensitivity Level of 2

and as such will be supplied in vacuum-sealed moisture barrier bags.

Recommended Operating Conditions

PARAMETER

SYMBOL

TEST

CONDITIONS

MIN

TYP

MAX

UNIT

Supply Voltage

AVDD, DVDD

4.75

5.25

V

Operating Temperature Range

0

70

o

C

Input Common Mode Range

0.5

4.5

V