CDB4390 Просмотр технического описания (PDF) - Cirrus Logic

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CDB4390

24-Bit, Stereo D/A Converter for Digital Audio

Cirrus Logic 

CS4390

DIGITAL CHARACTERISTICS (TA = 25°C; VD = 5 V ±5%)

Parameter

Symbol Min

Typ

Max

Unit

High-Level Input Voltage

Low-Level Input Voltage

Input Leakage Current

Digital Input Capacitance

VIH

2.0

-

-

V

VIL

-

-

0.8

V

Vin

-

-

±10.0

µA

-

10

-

pF

ABSOLUTE MAXIMUM RATINGS (AGND = 0 V, all voltages with respect to ground.)

Parameter

DC Power Supply:

Positive Analog

Positive Digital

|VA - VD|

Input Current, Any Pin Except Supplies

Digital Input Voltage

Ambient Operating Temperature (power applied)

Storage Temperature

Symbol

Min

Max

Unit

VA

-0.3

6.0

V

VD

-0.3

6.0

V

0.0

0.4

V

Iin

VIND

TA

Tstg

-

±10

mA

-0.3

(VD)+0.4

V

-55

125

°C

-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.

RECOMMENDED OPERATING CONDITIONS (DGND = 0V; all voltages with respect to ground)

DC Power Supply:

Parameter

Positive Digital

Positive Analog

|VA - VD|

Symbol Min

Typ

VD

4.75

5.0

VA

4.75

5.0

-

-

Max

Unit

5.25

V

5.25

V

0.4

V

DS264F1

5

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