CS5531-AS Просмотр технического описания (PDF) - Cirrus Logic

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CS5531-AS

16-bit and 24-bit ADCs withUltra-low-noise PGIA

Cirrus Logic 

CS5531/32/33/34-AS

ANALOG CHARACTERISTICS (Continued)

(See Notes 1 and 2.)

Parameter

Power Supplies

DC Power Supply Currents (Normal Mode)

IA+, IA-

ID+

Power Consumption

Normal Mode

Standby

Sleep

Power Supply Rejection

dc Positive Supplies

dc Negative Supply

Min

-

-

(Notes 8 and 9) -

-

-

(Note 10)

-

-

Typ Max Unit

6

8

mA

0.6

1

mA

35

45 mW

5

- mW

500

-

µW

115

-

dB

115

-

dB

8. All outputs unloaded. All input CMOS levels.

9. Power is specified when the instrumentation amplifier (Gain ≥ 2) is on. Analog supply current is reduced

by approximately 1/2 when the instrumentation amplifier is off (Gain = 1).

10. Tested with 100 mV change on VA+ or VA-.

6

DS289F5

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