TYPICAL PERFORMANCE CURVES
(Cont.)
All specifications at T
A
= +25°C, V
CC
= 5.0V, V
DD
= 3.3V, and 24-bit input data, unless otherwise noted. Conditions in 192kHz operation are: system clock = 128f
S
,
DAC3 through DAC6 = disable of Register 8, and oversampling rate = 64f
S
of Register 12.
Supply-Voltage Characteristics
(Cont.)
SNR vs V
CC
(V
DD
= 3.3V)
110
108
106
44.1kHz, 384f
S
96kHz, 384f
S
104
102
192kHz, 384f
S
100
98
96
4
4.5
5
V
CC
(V)
5.5
6
110
108
CHANNEL SEPARATION vs V
CC
(V
DD
= 3.3V)
Channel Separation (dB)
106
44.1kHz, 384f
S
104
96kHz, 384f
S
102
100
192kHz, 384f
S
98
96
4
4.5
5
V
CC
(V)
5.5
6
Temperature Characteristics
SNR (dB)
THD+N vs T
A
10
–60dB/96kHz, 384f
S
1
–60dB/192kHz, 384f
S
108
110
DYNAMIC RANGE vs T
A
Dynamic Range (dB)
106
104
102
100
98
96
44.1kHz, 384f
S
96kHz, 384f
S
192kHz, 384f
S
THD+N (%)
0.1
–60dB/44.1kHz, 384f
S
0dB/96kHz, 384f
S
0dB/192kHz, 384f
S
0.01
0.001
0dB/44.1kHz, 384f
S
0.0001
–50
–25
0
25
Temperature (°C)
50
75
100
–50
–25
0
25
Temperature (°C)
50
75
100
SNR vs T
A
110
108
106
110
108
CHANNEL SEPARATION vs T
A
Channel Separation (dB)
44.1kHz, 384f
S
96kHz, 384f
S
192kHz, 384f
S
106
104
102
100
98
96
44.1kHz, 384f
S
96kHz, 384f
S
192kHz, 384f
S
SNR (dB)
104
102
100
98
96
–50
–25
0
25
Temperature (°C)
50
75
100
–50
–25
0
25
Temperature (°C)
50
75
100
PCM1602
SBAS163
9
TI [ TEXAS INSTRUMENTS ]
