WM8727 データシートの表示（PDF） - Wolfson Microelectronics plc

部品番号

コンポーネント説明

メーカー

WM8727

24-bit 192kHz Stereo DAC

Wolfson Microelectronics plc 

WM8727

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.

CONDITION

Supply voltage

Voltage range digital inputs

Master Clock Frequency

Operating temperature range, TA

Storage temperature prior to soldering

Storage temperature after soldering

MIN

MAX

-0.3V

+7V

GND -0.3V

VDD +0.3V

50MHz

-25°C

+85°C

30°C max / 85% RH max

-65°C

+150°C

DC ELECTRICAL CHARACTERISTICS

PARAMETER

Supply range

Ground

Supply current

Supply current

Power down current (note 3)

SYMBOL

VDD

GND

TEST CONDITIONS

MIN

2.7

VDD = 5V

VDD = 3.3V

VDD = 3.3V

TYP

MAX

UNIT

5.5

V

0

V

27

mA

23

mA

0.5

mA

w

PD Rev 4.1 April 2004

4

Share Link: