CS42325 Datasheet, PDF (20/71 Pages) Cirrus Logic – 10-In, 6-Out, 2 Vrms Audio CODEC with Headphone

CS42325
ANALOG PASS-THRU CHARACTERISTICS
Test Conditions (unless otherwise specified): VA = VD = VL = 3.3 V; VA_H = 9 V; GND = GNDH = 0 V; T_A = 25° C;
Input test signal is a 1 kHz sine wave; Measurement Bandwidth is 10 Hz to 20 kHz; Synchronous Mode.
Parameter
Symbol
Min
Analog Input to Analog Output Characteristics (Gain=0dB), R_L = 5 kΩ
Dynamic Range
A-weighted
89
unweighted
86
Total Harmonic Distortion + Noise
(Note 3)
0 dB THD+N
-
-3 dB
-
Frequency Response 10 Hz to 20 kHz
-
Analog Input to Analog Output Characteristics (Gain=0dB), R_L = 32 Ω
Dynamic Range
A-weighted
89
unweighted
86
Total Harmonic Distortion + Noise
(Note 3)
0 dB THD+N
-
-3 dB
-
Frequency Response 10 Hz to 20 kHz
-3.0
Analog Characteristics, R_L = 5 kΩ and R_L = 32 Ω
Max Input Voltage
-
Max Output Voltage
(Note 8)
-
Max current draw from an AOUT1x or AOUT2x pin
I_OUT
-
AC-Load Resistance (AOUT1x and AOUT2x) (Note 9)
R_L
5
AC-Load Resistance (AOUT3x/HPx)
(Note 9)
R_L
16
Load Capacitance
(Note 9)
C_L
-
Output Impedance
Z_OUT
40
Interchannel Isolation
(1 kHz)
-
Typ
95
92
-87
-93
±0.1
95
92
-40
-54
-
2.0
2.0
575
-
-
-
50
-90
Max
Unit
-
dB
-
dB
-81
dB
-
dB
-
dB
-
-
-34
-
+0.5
-
-
-
-
-
100
60
-
dB
dB
dB
dB
dB
V_rms
V_rms
μA
kΩ
Ω
pF
Ω
dB
Note: 13. Referred to the typical line-level full-scale input voltage.
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DS838A2