WM8783 查看數據表（PDF） - Wolfson Microelectronics plc

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WM8783

Stereo Low Power 96kHz ADC

Wolfson Microelectronics plc 

WM8783

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.

Wolfson tests its package types according to IPC/JEDEC J-STD-020B for Moisture Sensitivity to determine acceptable storage

conditions prior to surface mount assembly. These levels are:

MSL1 = unlimited floor life at <30°C / 85% Relative Humidity. Not normally stored in moisture barrier bag.

MSL2 = out of bag storage for 1 year at <30°C / 60% Relative Humidity. Supplied in moisture barrier bag.

MSL3 = out of bag storage for 168 hours at <30°C / 60% Relative Humidity. Supplied in moisture barrier bag.

The Moisture Sensitivity Level for each package type is specified in Ordering Information.

CONDITION

Supply voltage (AVDD)

Voltage range digital inputs

Voltage range analogue inputs

Operating temperature range, TA

Junction temperature, TJMAX

Storage temperature after soldering

MIN

-0.3V

-0.7V

-0.7V

-40ºC

-40ºC

-65ºC

MAX

4.5V

AVDD +0.7V

AVDD +0.7V

+85ºC

+150ºC

+150ºC

RECOMMENDED OPERATING CONDITIONS

PARAMETER

Analogue and digital I/O supply

range

Ground

SYMBOL

AVDD

GND

MIN

TYP

MAX

UNIT

3.0

3.3

3.6

V

0

V

w

PD, August 2010, Rev 4.0

4

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