PCM2900

PCM2902

SLES035C − MARCH 2002 − REVISED MARCH 2007

www.ti.com

14

DAC (CONTINUED)

Figure 9

0.03

0.04

0.05

0.06

0.07

0.08

4.0

4.5

5.0

5.5

VBUS − Supply Voltage − V

TOTAL HARMONIC DISTORTION + NOISE at 0 dB

vs

SUPPLY VOLTAGE

0.008

0.004

0.003

0.005

0.007

0.006

Figure 10

90

91

92

93

94

95

96

97

98

4.0

4.5

5.0

5.5

VBUS − Supply Voltage − V

DYNAMIC RANGE and SNR

vs

SUPPLY VOLTAGE

SNR

Dynamic Range

Figure 11

0.03

0.04

0.05

0.06

0.07

0.08

30

35

40

45

50

fS − Sampling Frequency − kHz

TOTAL HARMONIC DISTORTION + NOISE at 0 dB

vs

SAMPLING FREQUENCY

0.008

0.004

0.003

0.005

0.007

0.006

Figure 12

90

91

92

93

94

95

96

97

98

30

35

40

45

50

fS − Sampling Frequency − kHz

DYNAMIC RANGE and SNR

vs

SAMPLING FREQUENCY

SNR

Dynamic Range

All specifications at TA = 25°C, VBUS = 5 V, fS = 44.1 kHz, fin = 1 kHz, 16-bit data, using REG 103xA-A, unless otherwise noted.