Datasheet

TYPICAL CHARACTERISTICS
ADC
86
88
90
92
94
96
-50 -25 0 25 50 75 100
SNR
DynamicRange
T -Free-AirTemperature-°C
A
DynamicRangeandSNR-dB
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-TotalHarmonicDistortion+Noise-%
0.003
0.004
0.005
0.006
0.007
0.008
0.009
0.010
4.2 4.4 4.6 4.8 5.0 5.2 5.4
V -SupplyVoltage-V
BUS
THD+N-TotalHarmonicDistortion+Noise-%
86
88
90
92
94
96
98
4.2 4.4 4.6 4.8 5.0 5.2 5.4
DynamicRange
SNR
DynamicRangeandSNR-dB
V -SupplyVoltage-V
BUS
PCM2912A
SLES230 – SEPTEMBER 2008 .......................................................................................................................................................................................... www.ti.com
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 TEMPERATURE vs TEMPERATURE
Figure 16. Figure 17.
THD+N AT – 1 dB DYNAMIC RANGE AND SIGNAL-TO-NOISE RATIO
vs SUPPLY VOLTAGE vs SUPPLY VOLTAGE
Figure 18. Figure 19.
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