Production Data

WM8150

w

PD Rev 3.0 November 2002

3

ABSOLUTE MAXIMUM RATINGS

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.

The WM8150 has been classified as MSL1, which has an unlimited floor life at <30

not be supplied in moisture barrier bags.

CONDITION

MIN

MAX

Analogue supply voltage: AVDD

GND - 0.3V

GND+7V

Digital core voltage: DVDD1

GND - 0.3V

GND+7V

Digital IO supply voltage: DVDD2

GND - 0.3V

GND+7V

Digital ground: DGND

GND - 0.3V

GND + 0.3V

Analogue grounds: AGND1

− 2

GND - 0.3V

GND + 0.3V

Digital inputs, digital outputs and digital I/O pins

GND - 0.3V

DVDD2 + 0.3V

Analogue input (VINP)

GND - 0.3V

AVDD + 0.3V

Other pins

GND - 0.3V

AVDD + 0.3V

0°C

+70°C

Storage temperature prior to soldering

30

Storage temperature after soldering

-65°C

+150°C

Package body temperature (soldering, 10 seconds)

+260°C

Package body temperature (soldering, 2 minutes)

+183

°C

Notes:

1.

GND denotes the voltage of any ground pin.

2.

AGND1, AGND2 and DGND pins are intended to be operated at the same potential. Differential voltages

between these pins will degrade performance.

RECOMMENDED OPERATING CONDITIONS

CONDITION

SYMBOLMIN

TYP

MAX

UNITS

Operating temperature range

070

°C

Analogue supply voltage

AVDD

4.75

5.0

5.25

V

Digital core supply voltage

DVDD1

4.75

5.0

5.25

V

5V I/O

DVDD2

4.75

5.0

5.25

V

Digital I/O supply voltage

3.3V I/O

DVDD2

2.97

3.3

3.63

V