CS4202-JQZ Ver la hoja de datos (PDF) - Cirrus Logic

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CS4202-JQZ

Audio Codec ’97 with Headphone Amplifier

Cirrus Logic 

DIGITAL CHARACTERISTICS (AVss1 = AVss2 = DVss1 = DVss2 = 0 V)

Parameter

Symbol

Min

Typ

DVdd = 3.3V

Low level input voltage

High level input voltage

High level output voltage

Low level output voltage

Input Leakage Current (AC-link inputs)

Vil

-

Vih

2.15

Voh

3.00

Vol

-

-10

-

-

3.25

0.03

-

Output Leakage Current (Tri-stated AC-link outputs)

-10

-

Output buffer drive current

BIT_CLK, SDATA_IN

SPDIF_OUT

EAPD/SCLK, GPIO0/LRCLK, GPIO1/SDOUT,

GPIO2, GPIO3, GPIO4/SDO2

(Note 4)

-

72

-

24

-

4

DVdd = 5.0 V

Low level input voltage

High level input voltage

High level output voltage

Low level output voltage

Input Leakage Current (AC-link inputs)

Vil

-

Vih

3.25

Voh

4.50

Vol

-

-10

-

-

4.95

0.03

-

Output Leakage Current (Tri-stated AC-link outputs)

-10

-

Output buffer drive current

BIT_CLK, SDATA_IN

SPDIF_OUT

EAPD/SCLK, GPIO0/LRCLK, GPIO1/SDOUT,

GPIO2, GPIO3, GPIO4/SDO2

(Note 4)

-

72

-

24

-

4

CS4202

Max

Unit

0.80

V

-

V

-

V

0.35

V

10

µA

10

µA

-

mA

-

mA

-

mA

0.80

V

-

V

-

V

0.35

V

10

µA

10

µA

-

mA

-

mA

-

mA

8

DS549PP2

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