CS42418(2004) 데이터 시트보기 (PDF) - Cirrus Logic

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CS42418
(Rev.:2004)

110 dB, 192 kHz 8-Ch Codec with PLL

Cirrus Logic 

CS42418

6 CHARACTERISTICS AND SPECIFICATIONS

(All Min/Max characteristics and specifications are guaranteed over the Specified Operating Conditions. Typical per-

formance characteristics and specifications are derived from measurements taken at nominal supply voltages and

TA = 25° C.)

SPECIFIED OPERATING CONDITIONS (TA = 25° C; AGND=DGND=0, all voltages with respect

to ground; OMCK=12.288 MHz; Master Mode)

Parameter

Symbol Min Typ

DC Power Supply

Analog power VA

Digital internal power VD

Serial data port interface power VLS

Control port interface power VLC

4.75 5.0

3.13 3.3

1.8 5.0

1.8 5.0

Ambient Operating Temperature (power applied) CS42418-CQ TA

CS42418-DQ

-10

-

-40

-

Max

5.25

5.25

5.25

5.25

+70

+85

Units

V

V

V

V

°C

°C

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

Parameters

DC Power Supply

Analog power

Digital internal power

Serial data port interface power

Control port interface power

Input Current

(Note 1)

Analog Input Voltage

(Note 2)

Digital Input Voltage

(Note 2)

Serial data port interface

Control port interface

Ambient Operating Temperature(power applied)

CS42418-CQ

CS42418-DQ

Storage Temperature

Symbol

VA

VD

VLS

VLC

Iin

VIN

VIND-S

VIND-C

TA

TA

Tstg

Min

-0.3

-0.3

-0.3

-0.3

-

AGND-0.7

-0.3

-0.3

-20

-50

-65

Max

6.0

6.0

6.0

6.0

±10

VA+0.7

VLS+ 0.4

VLC+ 0.4

Units

V

V

V

V

mA

V

V

V

+85

°C

+95

°C

+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.

Notes: 1. Any pin except supplies. Transient currents of up to ±100 mA on the analog input pins will not cause SCR

latch-up.

2. The maximum over/under voltage is limited by the input current.

50

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