User guide

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
A
-5.56.8mA
Digital Power Supply Current (Note 17)I
D
- 0.2 0.25 mA
Power Supply Current, Power Down (PWDN=1)
Analog Power Supply Current (Note 17)I
A
-812µA
Digital Power Supply Current (Note 17)I
D
-28 µA
Power Supply Rejection
Power Supply Rejection Ratio (Note 4, 18) PSRR 100 120 - dB