24-Bit, 192-kHz Sampling, Advanced Segment, Audio Stereo DAC ...

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ANALOG DYNAMIC PERFORMANCE
Supply Voltage Characteristics
THD+N − Total Harmonic Distortion + Noise − %
SNR − Signal-to-Noise Ratio − dB
0.01
0.001
TOTAL HARMONIC DISTORTION + NOISE
vs
SUPPLY VOLTAGE
fS = 192 kHz
0.0001
4.50 4.75 5.00 5.25 5.50
132
130
128
126
124
fS = 48 kHz
VCC − Supply Voltage − V
Figure 11
fS = 96 kHz
SIGNAL-to-NOISE RATIO
vs
SUPPLY VOLTAGE
fS = 48 kHz
fS = 96 kHz
Figure 13
fS = 192 kHz
122
4.50 4.75 5.00 5.25 5.50
VCC − Supply Voltage − V
Dynamic Range − dB
Channel Separation − dB
132
130
128
126
124
SLES105B − FEBRUARY 2004 − REVISED NOVEMBER 2006
fS = 96 kHz
DYNAMIC RANGE
vs
SUPPLY VOLTAGE
fS = 192 kHz
122
4.50 4.75 5.00 5.25 5.50
130
128
126
124
122
VCC − Supply Voltage − V
Figure 12
VCC − Supply Voltage − V
Figure 14
fS = 48 kHz
CHANNEL SEPARATION
vs
SUPPLY VOLTAGE
fS = 192 kHz
NOTE: PCM mode, TA = 25°C, VDD = 3.3 V, measurement circuit is Figure 37 (VOUT = 4.5 V rms).
fS = 96 kHz
fS = 48 kHz
120
4.50 4.75 5.00 5.25 5.50
11