CS4244 Datasheet, PDF (9/63 Pages) Cirrus Logic – 4 In/4 Out Audio CODEC with PCM and TDM Interfaces

CS4244
DC ELECTRICAL CHARACTERISTICS
GND = 0 V; all voltages with respect to ground.
Parameters
VDREG (Note 7)
Nominal Voltage
Output Impedance
FILT+
Nominal Voltage
Output Impedance
DC Current Source/Sink
VQ
Nominal Voltage
Output Impedance
DC Current Source/Sink
Min Typ Max Units
-
2.5
-
V
-
0.5
-

-
VA
-
V
-
23
-
k
-
-
1
A
- 0.5•VA -
V
-
77
-
k
-
-
0
A
Notes:
7. No external loads should be connected to the VDREG pin. Any connection of a load to this point may
result in errant operation or performance degradation in the device.
DS900F2
9