CS3302 Datasheet, PDF (9/15 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 17)
I_A
Digital Power Supply Current
(Note 17)
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 17)
I_A
Digital Power Supply Current, LPWR = 1
(Note 17)
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 17)
I_A
Digital Power Supply Current, PWDN = 1
(Note 17)
I_D
Power Supply Rejection
-
9
11
µA
-
2
8
µA
Power Supply Rejection Ratio
(Note 18) PSRR
95
120
-
dB
Notes: 17. All outputs unloaded. Analog inputs connected to the internal 800 Ω termination. Digital inputs forced to
VD or DGND respectively.
18. Power supply rejection tested with a 50 Hz, 400 mVp-p sine wave applied separately to each supply.
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