CS5373A-ISZ 查看數據表（PDF） - Cirrus Logic

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CS5373A-ISZ

Low-power, High-performance ∆Σ Modulator and Test DAC

Cirrus Logic 

CS5373A

POWER SUPPLY CHARACTERISTICS

Parameter

Symbol Min

Typ

Max

Unit

Modulator Supply Current (MODE = 0, 1, 2, 3, 4, 5, 6)

Analog Power Supply Current

Digital Power Supply Current

Modulator Sleep Current (MODE = 7)

(Note 36)

IA

(Note 36)

ID

-

5

6

mA

-

75

-

µA

Analog Power Supply Current

(Note 36)

IA

Digital Power Supply Current

(Note 36)

ID

DAC AC Mode Supply Current (MODE = 1, 2, 3, 6)

-

0.5

-

mA

-

75

-

µA

Analog Power Supply Current

(Note 36)

IA

Digital Power Supply Current

(Note 36)

ID

DAC DC Mode Supply Current (MODE = 4)

-

8

10

mA

-

20

-

µA

Analog Power Supply Current

(Note 36)

IA

Digital Power Supply Current

(Note 36)

ID

DAC DC Mode Supply Current (MODE = 5)

-

2.7

-

mA

-

20

-

µA

Analog Power Supply Current

Digital Power Supply Current

DAC Sleep Current (MODE = 0, 7)

(Note 36)

IA

(Note 36)

ID

-

4.2

-

mA

-

20

-

µA

Analog Power Supply Current

(Note 36)

IA

Digital Power Supply Current

(Note 36)

ID

Chip Power Down Current (MCLK = OFF)

-

0.2

-

mA

-

20

-

µA

Analog Power Supply Current

(Note 36)

IA

-

1

-

µA

Digital Power Supply Current

(Note 36)

ID

-

20

-

µA

Time to Enter Power Down (MCLK disabled) (Note 9) PDTC

-

40

-

µS

Power Supply Rejection

Power Supply Rejection Ratio

(Note 37) PSRR

-

90

-

dB

Notes: 36. All outputs unloaded. Digital inputs forced to VD or GND respectively.

37. Power supply rejection is characterized by applying a 100 mVp-p 50-Hz sine wave to each supply.

18

DS703F1

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