CS3302_07 Datasheet, PDF (9/16 Pages) Cirrus Logic – High-Z, Programmable Gain, Differential Amplifier

CS3302
POWER SUPPLY CHARACTERISTICS
CS3302
Parameter
Symbol Min
Typ
Max
Unit
Power Supply Current, Normal Mode
Analog Power Supply Current
(Note 18)
I_A
Digital Power Supply Current
(Note 18)
I_D
Power Supply Current, Low Power Mode
-
5.0
5.75
mA
-
0.1
0.2
mA
Analog Power Supply Current, LPWR = 1 (Note 18)
I_A
Digital Power Supply Current, LPWR = 1
(Note 18)
I_D
Power Supply Current, Power Down Mode
-
3.4
4.0
mA
-
0.1
0.2
mA
Analog Power Supply Current, PWDN = 1 (Note 18)
I_A
Digital Power Supply Current, PWDN = 1
(Note 18)
I_D
Power Supply Rejection
-
9
11
µA
-
2
8
µA
Power Supply Rejection Ratio
(Note 4, 19) PSRR
95
120
-
dB
Notes: 18. All outputs unloaded. Analog inputs connected to the internal 800 Ω termination. Digital inputs forced to
VD or DGND respectively.
19. Power supply rejection characterized with a 50 Hz, 400 mV_pp sine wave applied separately to each
supply.
DS596F3
9