WM8144-10

Wolfson Microelectronics

2

Ordering Information

Package Outline

Recommended Operating Conditions

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX UNIT

Supply Voltage

4.75

5.25

V

Operating Temperature Range

070

Input Common Mode Range

0.5

4.5

V

NC - Make no external connection

DEVICE

TEMP RANGE

PACKAGE

WM8144-10CFT/V 0

Absolute Maximum Ratings

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

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

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

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

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

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

. . 0oC to +70oC

Storage Temperature . . . . . . . . . .

-50oC to +150oC

Lead Temperature (soldering, 10 sec) . . . . . . +260oC

Note:

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 range limits and guaranteed

performance specifications are given under Electrical Characteristics at the test conditions specified.

ESD Sensitive Device. The WM8144-10 is manufactured on a CMOS process. It is therefore generically sus-

ceptible 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.

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23

16

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20

21

22

13

14

15

37

47

46

45

44

43

42

41

40

39

38

48

PNS

AGND

GINP

VRLC

VMID

BINP

RINP

VRU

VRT

VRB

VRL

AVDD

OP3

OP8

OP7

OP6

OP5

OP4

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CDATA2

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CDATA0

DGND

OP9

WM8144-10