WM8581(2005) 데이터 시트보기 (PDF) - Wolfson Microelectronics plc

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WM8581
(Rev.:2005)

Multichannel CODEC with S/PDIF Transceiver

Wolfson Microelectronics plc 

WM8581

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 WM8581 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

Digital supply voltage

Analogue supply voltage

PLL supply voltage

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

Voltage range digital inputs

Voltage range analogue inputs 1

Master Clock Frequency

Operating temperature range, TA

Storage temperature prior to soldering

Storage temperature after soldering

Pb Free Package body temperature (soldering 10 seconds)

Package body temperature (soldering 2 minutes)

MIN

MAX

-0.3V

+3.63V

-0.3V

+7V

-0.3V

+5V

DGND -0.3V

+7V

DGND -0.3V

DVDD + 0.3V

AGND -0.3V

PGND -0.3V

AVDD +0.3V

PVDD +0.3V

37MHz

-25°C

+85°C

30°C max / 85% RH max

-65°C

+150°C

+260°C

+183°C

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

Table 3 Absolute Maximum Ratings

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PD Rev 4.0 April 2007

8

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