CS8422-DNZR View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS8422-DNZR

24-bit, 192-kHz, Asynchronous Sample Rate Converter with Integrated Digital Audio Interface Receiver

Cirrus Logic 

CS8422

DC ELECTRICAL CHARACTERISTICS

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

Parameter

Min

Power-Down Mode (Note 3)

Supply Current in power down

VA

-

V_REG

-

VL = 1.8 V

-

VL = 2.5 V

-

VL = 3.3 V

-

VL = 5.0 V

-

Normal Operation (Note 4)

Supply Current at 48 kHz Fsi and Fso

VA

-

V_REG

-

VL = 1.8 V

-

VL = 2.5 V

-

VL = 3.3 V

-

VL = 5.0 V

-

Supply Current at 192 kHz Fsi and Fso

VA

-

V_REG

-

VL = 1.8 V

-

VL = 2.5 V

-

VL = 3.3 V

-

VL = 5.0 V

-

Typ

4.7

1

0.3

7.1

16.9

102.6

18.8

15.2

2.7

3.8

5.2

5.3

18.9

32.4

6.2

8.8

12

18

Max

Units

-

µA

-

µA

-

µA

-

µA

-

µA

-

µA

-

mA

-

mA

-

mA

-

mA

-

mA

-

mA

-

mA

-

mA

-

mA

-

mA

-

mA

-

mA

Notes:

3.

4.

Power-Down Mode is defined as RST = LOW with all clocks and data lines held static and no crystal

attached across XTI - XTO.

Normal operation is defined as RST = HIGH. The typical values shown were measured with the digital

interface receiver in differential mode, serial audio output port 1 in master mode sourced by the SRC,

and serial audio output port 2 in master mode sourced by the AES3 receiver output.

DS692F1

15

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