CS3301_07 Datasheet, PDF (9/16 Pages) Cirrus Logic – Low-noise, Programmable Gain, Differential Amplifier

CS3301
POWER SUPPLY CHARACTERISTICS
CS3301
Parameter
Symbol Min
Typ
Max
Unit
Power Supply Current, Normal
Analog Power Supply Current
(Note 19)
I_A
Digital Power Supply Current
(Note 19)
I_D
Power Supply Current, Low Power (LPWR=1)
-
5.25
6.8
mA
-
0.2
0.25
mA
Analog Power Supply Current
(Note 19)
I_A
Digital Power Supply Current
(Note 19)
I_D
Power Supply Current, Power Down (PWDN=1)
-
3.5
4.75
mA
-
0.2
0.25
mA
Analog Power Supply Current
Digital Power Supply Current
Power Supply Rejection
(Note 19)
I_A
(Note 19)
I_D
-
9
11
µA
-
2
8
µA
Power Supply Rejection Ratio
(Note 4, 20) PSRR
95
120
-
dB
Notes: 19. All outputs unloaded. Analog inputs connected to the internal 800 Ω termination. Digital inputs forced to
VD or DGND respectively.
20. Power supply rejection characterized with a 50 Hz, 400 mVp-p sine wave applied separately to each
supply.
DS595F3
9