CS4373A Datasheet, PDF (15/34 Pages) Cirrus Logic – Low-power, High-performance Test DAC

CS4373A
POWER SUPPLY CHARACTERISTICS
Parameter
Symbol Min
Typ
Max
Unit
AC Mode Supply Current (MODE = 1, 2, 3, 6)
Analog Power Supply Current
Digital Power Supply Current
DC Mode Supply Current (MODE = 4)
(Note 28)
I_A
(Note 28)
I_D
-
8
10
mA
-
20
-
µA
Analog Power Supply Current
Digital Power Supply Current
DC Mode Supply Current (MODE = 5)
(Note 28)
I_A
(Note 28)
I_D
-
2.7
-
mA
-
20
-
µA
Analog Power Supply Current
(Note 28)
I_A
Digital Power Supply Current
(Note 28)
I_D
Sleep Mode Supply Current (MODE = 0, 7)
-
4.2
-
mA
-
20
-
µA
Analog Power Supply Current
(Note 28)
I_A
Digital Power Supply Current
(Note 28)
I_D
Power Down Supply Current (MCLK = 0)
-
200
-
µA
-
260
-
µA
Analog Power Supply Current
(Note 28)
I_A
-
1
-
µA
Digital Power Supply Current
(Note 28)
I_D
-
20
-
µA
Time to Enter Power Down (MCLK disabled) (Note 8) PD_TC
-
40
-
µS
Power Supply Rejection
Power Supply Rejection Ratio
(Note 29) PSRR
-
90
-
dB
Notes: 28. All outputs unloaded. Digital inputs forced to VD or DGND respectively.
29. Power supply rejection is characterized by applying a 100 mVp-p 50-Hz sine wave to each supply.
DS699F2
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