CS3302

9

POWER SUPPLY CHARACTERISTICS

Notes: 17. All outputs unloaded. Analog inputs connected to the internal 800

Ω termination. Digital inputs forced to

VD or DGND respectively.

18. Power supply rejection tested with a 50 Hz, 400 mVp-p sine wave applied separately to each supply.

Parameter

Symbol

CS3302

Unit

Min

Typ

Max

Power Supply Current, Normal Mode

Analog Power Supply Current

(Note 17)IA

-

5.0

5.75

mA

Digital Power Supply Current

(Note 17)ID

-0.1

0.2

mA

Power Supply Current, Low Power Mode

Analog Power Supply Current, LPWR = 1

(Note 17)IA

-3.4

4.0

mA

Digital Power Supply Current, LPWR = 1

(Note 17)ID

-0.1

0.2

mA

Power Supply Current, Power Down Mode

Analog Power Supply Current, PWDN = 1

(Note 17)IA

-9

11

µA

Digital Power Supply Current, PWDN = 1

(Note 17)ID

-2

8

µA

Power Supply Rejection

Power Supply Rejection Ratio

(Note 18)

PSRR

95

120

-

dB