Cirrus-logic CS3301A Manuel d'utilisateur télécharger pdf (Page 8)

CS3301A

8 DS757F1

POWER SUPPLY CHARACTERISTICS

Notes: 17. All outputs unloaded. Analog inputs connected to the internal 800 Ω termination. Digital inputs forced to

VD or GND respectively.

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

supply.

Parameter Symbol

CS3301A

UnitMin Typ Max

Power Supply Current, Normal

Analog Power Supply Current (Note 17)I

-5.56.8mA

Digital Power Supply Current (Note 17)I

- 0.2 0.25 mA

Power Supply Current, Power Down (PWDN=1)

Analog Power Supply Current (Note 17)I

-812µA

Digital Power Supply Current (Note 17)I

-28 µA

Power Supply Rejection

Power Supply Rejection Ratio (Note 4, 18) PSRR 100 120 - dB

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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Cirrus-logic CS3301A Manuel d'utilisateur Page 8