Datasheet

86
88
90
92
94
96
98
30 35 40 45 50
DynamicRange
SNR
f -SamplingFrequency-kHz
S
DynamicRangeandSNR-dB
0.003
0.004
0.005
0.006
0.007
0.008
0.009
0.010
30 35 40 45 50
f -SamplingFrequency-kHz
S
THD+N-T
otalHarmonicDistortion+Noise-%
DAC
0.003
0.004
0.005
0.006
0.007
0.008
0.009
0.010
-50 -25 0 25 50 75 100
T -Free-AirTemperature-°C
A
THD+N-T
otalHarmonicDistortion+Noise-%
86
88
90
92
94
96
-50 -25 0 25 50 75 100
SNR
DynamicRange
DynamicRangeandSNR-dB
T -Free-AirTemperature-°C
A
PCM2912A
www.ti.com .......................................................................................................................................................................................... SLES230 – SEPTEMBER 2008
TYPICAL CHARACTERISTICS (continued)
All specifications at T
A
= +25 ° C, V
BUS
= 5 V, f
S
= 44.1 kHz, f
IN
= 1 kHz, and 16-bit data, unless otherwise noted.
THD+N AT – 1 dB DYNAMIC RANGE AND SIGNAL-TO-NOISE RATIO
vs SAMPLING FREQUENCY vs SAMPLING FREQUENCY
Figure 20. Figure 21.
THD+N AT 0 dB DYNAMIC RANGE AND SIGNAL-TO-NOISE RATIO
vs TEMPERATURE vs TEMPERATURE
Figure 22. Figure 23.
Copyright © 2008, Texas Instruments Incorporated Submit Documentation Feedback 15
Product Folder Link(s): PCM2912A