CDB4327 Просмотр технического описания (PDF) - Cirrus Logic

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CDB4327

Low Cost, 20-Bit, Stereo, Audio D/A Converter

Cirrus Logic 

CS4327

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

Parameter

High-Level Input Voltage

Low-Level Input Voltage

Input Leakage Current

Symbol Min

VIH

2.0

VIL

-

-

Digital Input Capacitance

-

Typ

Max Unit

-

-

V

-

0.8

V

-

±10.0 µA

10

-

pF

ABSOLUTE MAXIMUM RATINGS (AGND = DGND = 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

VA+

VD+

Iin

VIND

TA

Tstg

Min

Max

Unit

-0.3

6.0

V

-0.3

6.0

V

0.0

0.4

V

-

±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

(AGND = DGND = 0 V; all voltages with respect to ground.)

DC Power Supply:

Parameter

Symbol Min

Typ

Max Unit

Positive Analog VA+

Positive Digital VD+

|VA+ - VD+|

4.75

5.0

5.25

V

4.75

5.0

5.25

V

-

-

0.1

V

6

DS190F1

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