CS4245_07 Datasheet, PDF (19/57 Pages) Cirrus Logic – 104 dB, 24-Bit, 192 kHz Stereo Audio CODEC

20. Referred to the typical DAC Full-Scale Output Voltage.
CS4245
AUXILIARY OUTPUT ANALOG CHARACTERISTICS
(Continued)
VA = 3.13 V to 5.25 V
Commercial Grade Automotive Grade
Parameter
Symbol Min Typ Max Min Typ Max Unit
DC Accuracy with PGA Output Selected, Line Level Input
Interchannel Gain Mismatch
-
0.1
-
Gain Error
-
±5
-
Gain Drift
- ±100 -
DC Accuracy with PGA Output Selected, Mic Level Input
-
0.1
-
dB
-
±5
-
%
- ±100 - ppm/°C
Interchannel Gain Mismatch
Gain Error
Gain Drift
DC Accuracy with DAC Output Selected
-
0.3
-
-
±5
-
- ±300 -
-
0.3
-
dB
-
±5
-
%
- ±300 - ppm/°C
Interchannel Gain Mismatch
Gain Drift
Analog Output
-
0.1
-
- ±100 -
-
0.1
-
dB
- ±100 - ppm/°C
Frequency Response 10 Hz to 20 kHz (Note 22)
-0.1dB - +0.1dB -0.1dB - +0.1dB dB
Analog In to Analog Out Phase Shift
(Note 21)
-
180
-
-
180
-
deg
DC Current draw from an AUXOUT pin
AC-Load Resistance
Load Capacitance
I_OUT
-
-
1
-
-
1
μA
R_L
100
-
-
100
-
-
kΩ
C_L
-
-
20
-
-
20
pF
21. Valid only when PGA output is selected.
22. Guaranteed by design.
DS656F2
19