Datasheet
0.008
0.007
0.006
0.005
0.004
0.003
Total Harmonic Distortion + Noise (%)
30 35 40
45
50
Sampling Frequency (kHz)
G011
SNR
Dynamic Range
98
97
96
95
94
93
92
91
90
Dynamic Range and SNR (dB)
30 35 40
45
50
Sampling Frequency (kHz)
G012
0.008
0.007
0.006
0.005
0.004
0.003
Total Harmonic Distortion + Noise (%)
3 3.6
Supply Voltage (V)
G009
3.1 3.2 3.3 3.4 3.5
98
97
96
95
94
93
92
91
90
Dynamic Range and SNR (dB)
3 3.6
Supply Voltage (V)
G010
3.1 3.2 3.3 3.4 3.5
SNR
Dynamic Range
PCM2903C
www.ti.com
SBFS038 –JUNE 2012
TYPICAL CHARACTERISTICS: DAC (continued)
All specifications at T
A
= +25°C, V
DD
= V
CCC
= V
CCP1
= V
CCP2
= V
CCx
= 3.3 V, f
s
= 44.1 kHz, f
IN
= 1 kHz, 16-bit data, unless
otherwise noted.
TOTAL HARMONIC DISTORTION + NOISE AT 0 dB DYNAMIC RANGE AND SNR
vs SUPPLY VOLTAGE vs SUPPLY VOLTAGE
Figure 9. Figure 10.
TOTAL HARMONIC DISTORTION + NOISE AT 0 dB DYNAMIC RANGE AND SNR
vs SAMPLING FREQUENCY vs SAMPLING FREQUENCY
Figure 11. Figure 12.
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