WM8803 datasheet(5/45 Pages) WOLFSON

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WM8803

PP Rev 1.1 September 2003

ABSOLUTE MAXIMUM RATINGS

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

beyond these limits. Device functional operating limits and guaranteed performance specifications are given under Ele

Characteristics at the test conditions specified.

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

damage from excessive static voltages. Proper ESD precautions must be taken during handling and storage

device.

CONDITION

SYMBOL

CONDITIONS

MIN - MAX

Maximum supply voltage

AVDDmax

–0.3 to 4.6V

Maximum supply voltage

DVDDmax

–0.3 to 4.6V

Input voltage 1

VIN1

–0.3 to VDD + 0.3V

Input voltage 2

VIN2

–0.3 to 5.8V

Storage temperature

Tstg

–55 to 125°C

Operating temperature

Topg

–30 to 70°C

Maximum output current

Ii, Io

±20 mA

Notes:

AVDD pin

DVDD pin

XIN pin

RXIN, SDIN, PD, CE, CL, and DI pins

Per single input or output pin

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply voltage 1

AVDD, DVDD

2.7

3.3

3.6

Supply voltage 2

AVDD, DVDD

3.0

3.3

3.6

Input voltage range 1

VIN1

3.3

3.6

Input voltage range 2

VIN2

3.3

5.5

Operating temperature

Topg

–30

—

°C

Notes:

PLLCK [1:0] = “00” or PLLCK [1:0] = “01”

PLLCK [1:0] = “10” or PLLCK [1:0] = “11”

XIN pin

RXIN, SDIN, PD , CE, CL, and DI pins

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