AS3525-A/-B C22O22
Data Sheet, Confidential
6.2.6 Audio Specification
Table 9 Audio Parameters
Symbol
Parameter
Notes
Min
Typ
Max
Unit
DAC Input to Line Output
FS
Full Scale Output
Signal to Noise Ratio
Dynamic Range
1kHz FS input
0.985
92
VRMS
dB
SNR
DR
A-weighted, no load, silence input
A-weighted, no load, -60dB FS 1kHz
89
dB
input
THD
Total Harmonic Distortion
1kHz FS input
-90
dB
Line Input to Line Output
FS
Full Scale Output
1kHz 1VRMS (FS) input
0.95
93
VRMS
dB
SNR
THD
CS
Signal to Noise Ratio
Total Harmonic Distortion
Channel Separation
A-weighted, no load, silence input
1kHz 1VRMS (FS) input
-85
89
dB
dB
DAC Input to HP Output
FS
Full Scale Output
0.950
0.944
94
VRMS
VRMS
dB
RL= 32Ω
RL= 16Ω
A-weighted, no load, silence input
SNR
DR
Signal to Noise Ratio
Dynamic Range
A-weighted, no load, -60dB FS 1kHz
input
90
dB
THD
Total Harmonic Distortion
no load, 1kHz FS input
-90
-73
-66
73
dB
dB
dB
dB
dB
Pout=20mW, RL= 32Ω, f=1kHz FS input
Pout=40mW, RL= 16Ω, f=1kHz FS input
RL = 32Ω
CS
Channel Separation
66
RL = 16Ω
Line Input to HP Output
FS
Full Scale Output
0.930
0.936
96
VRMS
VRMS
dB
RL= 32Ω, 1kHz 1VRMS(FS) input
RL= 16Ω, 1kHz 1VRMS (FS) input
A-weighted, no load, silence input
SNR
DR
Signal to Noise Ratio
Dynamic Range
A-weighted, no load, -60dB FS 1kHz
(FS) input
95
dB
THD
Total Harmonic Distortion
no load, 1kHz 1VRMS input
-86
-75
dB
dB
Pout=20mW, R=32Ω, 1kHz 1VRMS (FS)
input
-69
-60
dB
Pout=40mW, R=16Ω, 1kHz 1VRMS (FS)
input
CS
Channel Separation
70
62
dB
dB
RL = 32Ω
RL = 16Ω
Line Input to SP Output
FS
Full Scale Output
1.708
1.690
1.524
94
VRMS
VRMS
VRMS
dB
RL= 32Ω, 1kHz 1VRMS (FS) input
RL= 16Ω, 1kHz 1VRMS (FS) input
RL= 4Ω, 1kHz 1VRMS (FS) input
A-weighted, no load, silence input
no load, 1kHz 1VRMS (FS) input
SNR
THD
CS
Signal to Noise Ratio
Total Harmonic Distortion
Channel Separation
-86
dB
70
dB
RL = 32Ω
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