Cirrus Logic CS3302A - Manual (Page 9)

CS3302A
CS3302A
DS765PP1
DS765PP1 9
POWER SUPPLY CHARACTERISTICS
Notes: 16. All outputs unloaded. Analog inputs connected to the internal 800
Ω termination. Digital inputs forced
to VD or GND respectively.
17. Power supply rejection characterized with a 50 Hz, 400 mV
pp
sine wave applied separately to each
supply.
Parameter Symbol
CS3302A
Unit Min Typ Max
Power Supply Current, Normal Mode
Analog Power Supply Current ( Note 16 ) I
A
- 5.0 5.75 mA
Digital Power Supply Current ( Note 16 ) I
D
- 0.1 0.2 mA
Power Supply Current, Power Down Mode
Analog Power Supply Current, PWDN = 1 ( Note 16 ) I
A
- 9 11
µA
Digital Power Supply Current, PWDN = 1 ( Note 16 ) I
D
- 2 8
µA
Power Supply Rejection
Power Supply Rejection Ratio (Note 4 , 17 ) PSRR 95 120 - dB