CS42406
DAC ANALOG CHARACTERISTICS (CS42406-CQZ) Test conditions (unless otherwise
specified): Input test signal is a 997 Hz sine wave at 0 dBFS; measurement bandwidth is 10 Hz to 20 kHz; test load
R = 10 kΩ, C = 10 pF (see Figure 1).
L
L
VA = 5.0 V
Typ
VA = 3.3 V
Typ
Parameter
Min
Max Min
Max
Unit
Single-Speed Mode
Fs = 48 kHz
Dynamic Range
(Note 8)
unweighted
A-Weighted
93
96
99
102
-
-
88
91
94
97
-
-
dB
dB
Total Harmonic Distortion + Noise
(Note 8)
0 dB
-
-
-
-91
-79
-39
-85
-
-
-
-
-
-91
-74
-34
-85
-
-
dB
dB
dB
-20 dB
-60 dB
Double-Speed Mode
Fs = 96 kHz
Dynamic Range
(Note 8)
unweighted
A-Weighted
A-Weighted
93
96
-
99
102
100
-
-
-
88
91
-
94
97
97
-
-
-
dB
dB
dB
40 kHz Bandwidth
Total Harmonic Distortion + Noise
(Note 8)
0 dB
-
-
-
-91
-79
-39
-85
-
-
-
-
-
-91
-74
-34
-85
-
-
dB
dB
dB
-20 dB
-60 dB
Quad-Speed Mode
Fs = 192 kHz
Dynamic Range
(Note 8)
unweighted
A-Weighted
A-Weighted
93
96
-
99
102
100
-
-
-
88
91
-
94
97
97
-
-
-
dB
dB
dB
40 kHz Bandwidth
Total Harmonic Distortion + Noise
(Note 8)
0 dB
-
-
-
-91
-79
-39
-85
-
-
-
-
-
-91
-74
-34
-85
-
-
dB
dB
dB
-20 dB
-60 dB
Notes: 8. One-half LSB of triangular PDF dither is added to data.
9
CIRRUS [ CIRRUS LOGIC ]
