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CS4201-JQ

CrystalClear® Audio Codec ’97 with Headphone Amplifier

Cirrus Logic 

CS4201

DIGITAL CHARACTERISTICS (AVss = DVss = 0 V)

Parameter

Symbol

Min

Typ

Max

Unit

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

-

0.80

V

-

V

-

V

0.35

V

10

µA

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

-10

-

10

µA

Output buffer drive current

BIT_CLK, SPDO/SDO2

SDATA_IN, EAPD/SCLK

GPIO0/LRCLK, GPIO1/SDOUT

(Note 4)

-

24

-

mA

-

4

-

mA

-

4

-

mA

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

-

0.80

V

-

V

-

V

0.35

V

10

µA

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

-10

-

10

µA

Output buffer drive current

BIT_CLK, SPDO/SDO2

SDATA_IN, EAPD/SCLK

GPIO0/LRCLK, GPIO1/SDOUT

(Note 4)

-

24

-

mA

-

4

-

mA

-

4

-

mA

DS483PP3

9

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