WM8580 datasheet(8/97 Pages) WOLFSON

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WM8580

Production Data

PD Rev 4.3 August 2007

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 WM8580 has been classified as MSL1, which has an unlimited floor life at <30oC / 85% Relative Humidity and therefore will

not be supplied in moisture barrier bags.

CONDITION

MIN

MAX

Digital supply voltage

-0.3V

+3.63V

Analogue supply voltage

-0.3V

+7V

PLL supply voltage

-0.3V

+5V

Voltage range digital inputs (SCLK, CSB & SDIN only)

DGND -0.3V

+7V

Voltage range digital inputs

DGND -0.3V

DVDD + 0.3V

Voltage range analogue inputs

AGND -0.3V

PGND -0.3V

AVDD +0.3V

PVDD +0.3V

Master Clock Frequency

37MHz

Operating temperature range, TA

-40

°C

+85

°C

Storage temperature prior to soldering

°C max / 85% RH max

Storage temperature after soldering

-65

°C

+150

°C

Pb Free Package body temperature (soldering 10 seconds)

+260

°C

Package body temperature (soldering 2 minutes)

+183

°C

Notes: 1. Analogue and digital grounds must always be within 0.3V of each other.

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