CS4265_07 Datasheet, PDF (14/56 Pages) Cirrus Logic – 104 dB, 24-Bit, 192 kHz Stereo Audio CODEC

CS4265
Line-Level Inputs
Commercial Grade
Automotive Grade
Parameter
Symbol Min Typ Max Min Typ Max Unit
Interchannel Isolation
-
90
-
-
90
-
dB
DC Accuracy
Gain Error
Gain Drift
-
-
±10
-
±100
-
-
-
±10
%
-
±100
- ppm/°C
Line-Level Input Characteristics
Full-scale Input Voltage
Input Impedance
(Note 11)
0.51*VA 0.57*VA 0.63*VA 0.51*VA 0.57*VA 0.63*VA V_pp
6.12 6.8 7.48 5.44 6.8 8.16 kΩ
Maximum Interchannel Input Impedance
Mismatch
-
5
-
-
5
-
%
Line-Level and Microphone-Level Inputs
Commercial Grade
Automotive Grade
Parameter
Symbol Min Typ Max Min Typ Max Unit
DC Accuracy
Interchannel Gain Mismatch
-
0.1
-
-
0.1
-
dB
Programmable Gain Characteristics
Gain Step Size
-
0.5
-
-
0.5
-
dB
Absolute Gain Step Error
-
-
0.4
-
-
0.4
dB
11. Valid when the line-level inputs are selected.
14
DS657F2