CS4385-DQZ Просмотр технического описания (PDF) - Cirrus Logic

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CS4385-DQZ

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

Cirrus Logic 

2. CHARACTERISTICS AND SPECIFICATIONS

CS4385

RECOMMENDED 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

Ambient Operating Temperature (Power Applied)

Commercial Grade (-CQZ)

TA

Automotive Grade (-DQZ)

-40

-

+ 85

°C

-40

-

+105

°C

ABSOLUTE MAXIMUM RATINGS

GND = 0 V; all voltages with respect to ground.

Parameters

Symbol

Min

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

Input Current

Any Pin Except Supplies

Iin

-

Digital Input Voltage

Serial data port interface VIND-S

-0.3

Control port interface VIND-C

-0.3

Ambient Operating Temperature (Power Applied)

Top

-55

Storage Temperature

Tstg

-65

Max

6.0

3.2

6.0

6.0

±10

VLS+ 0.4

VLC+ 0.4

125

150

Units

V

V

V

V

mA

V

V

°C

°C

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

is not guaranteed at these extremes.

8

DS671F2

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