CS3301A Datasheet, PDF (8/16 Pages) Cirrus Logic – Low-noise, Programmable Gain, Differential Amplifier

CS3301A
POWER SUPPLY CHARACTERISTICS
CS3301A
Parameter
Symbol Min
Typ
Max
Unit
Power Supply Current, Normal
Analog Power Supply Current
(Note 17)
I_A
Digital Power Supply Current
(Note 17)
I_D
Power Supply Current, Power Down (PWDN=1)
-
5.5
6.8
mA
-
0.2
0.25
mA
Analog Power Supply Current
Digital Power Supply Current
Power Supply Rejection
(Note 17)
I_A
(Note 17)
I_D
-
8
12
µA
-
2
8
µA
Power Supply Rejection Ratio
(Note 4, 18) PSRR
100
120
-
dB
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.
8
DS757F1