WM8580 데이터 시트보기 (PDF) - Wolfson Microelectronics plc

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WM8580

Multichannel CODEC with S/PDIF Transceiver

Wolfson Microelectronics plc 

WM8580

Production Data

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

PLL supply voltage

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

-0.3V

+7V

-0.3V

+5V

DGND -0.3V

+7V

Voltage range digital inputs

Voltage range analogue inputs 1

Master Clock Frequency

DGND -0.3V

AGND -0.3V

PGND -0.3V

DVDD + 0.3V

AVDD +0.3V

PVDD +0.3V

37MHz

Operating temperature range, TA

Storage temperature prior to soldering

-40°C

+85°C

30°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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PD Rev 4.3 August 2007

8

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