Cirrus Logic CS5372A - Manual (Page 12)

CS5371A CS5372A
12 DS748F3
POWER SUPPLY CHARACTERISTICS
Notes: 23. All outputs unloaded. Digital inputs forced to VD or GND respectively.
24. Power supply rejection is characterized by applying a 100 mVp-p 50 Hz sine wave to each supply.
Parameter Symbol Min Typ Max Unit
Power Supply Current, CS5371A
Analog Power Supply Current ( Note 23 ) I
A
- 5 6 mA
Digital Power Supply Current ( Note 23 ) I
D
- 75 125 μA
Power Supply Current, CS5372A ch1 + ch2
Analog Power Supply Current ( Note 23 ) I
A
- 9 11 mA
Digital Power Supply Current ( Note 23 ) I
D
- 75 125 μA
Power Supply Current, CS5372A ch1 or ch2 only
Analog Power Supply Current ( Note 23 ) I
A
- 5 6 mA
Digital Power Supply Current ( Note 23 ) I
D
- 75 125
μA
Power Down Current, MCLK enabled
Analog Power Supply Current ( Note 23 ) I
A
- 0.5 - mA
Digital Power Supply Current ( Note 23 ) I
D
- 75 -
μA
Power Down Current, MCLK disabled
Analog Power Supply Current ( Note 23 ) I
A
- 1 -
μA
Digital Power Supply Current ( Note 23 ) I
D
- 1 -
μA
Power Down Timing (after MCLK disabled) ( Note 9 ) PD
TC
- 40 - μS
Power Supply Rejection
Power Supply Rejection Ratio ( Note 24 ) PSRR - 100 - dB