CS4385-CQZ(2004) Ver la hoja de datos (PDF) - Cirrus Logic

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CS4385-CQZ
(Rev.:2004)

114 dB, 192 kHz 8-Channel D/A Converter

Cirrus Logic 

CS4385

2. CHARACTERISTICS AND SPECIFICATIONS

(All Min/Max characteristics and specifications are guaranteed over the Specified Operating Conditions. Typical

performance characteristics and specifications are derived from measurements taken at nominal supply voltage

and TA = 25°C.)

SPECIFIED OPERATING CONDITIONS (GND = 0 V; all voltages with respect to ground.)

Parameters

Symbol Min Typ Max Units

DC Power Supply

Analog power VA

4.75

5.0

5.25

V

Digital internal power VD

2.37

2.5

2.63

V

Serial data port interface power VLS

1.71

5.0

5.25

V

Control port interface power VLC

1.71

5.0

5.25

V

Specified Temperature Range

-CQZ

TA

-DQZ

-10

-

+70

°C

-40

-

+85

°C

ABSOLUTE MAXIMUM RATINGS (GND = 0 V; all voltages with respect to ground.)

Parameters

Symbol

Min

Max

Units

DC Power Supply

Analog power

VA

-0.3

Digital internal power

VD

-0.3

Serial data port interface power VLS

-0.3

Control port interface power VLC

-0.3

6.0

V

3.2

V

6.0

V

6.0

V

Input Current, Any Pin Except Supplies

Iin

-

±10

mA

Digital Input Voltage

Serial data port interface VIND-S

-0.3

VLS+ 0.4

V

Control port interface VIND-C

-0.3

VLC+ 0.4

V

Ambient Operating Temperature (power applied)

Top

-55

125

°C

Storage Temperature

Tstg

-65

150

°C

WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal operation is

not guaranteed at these extremes.

6

DS671A1

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