PCM2901

PCM2903

SLES034B − MARCH 2002 − REVISED JUNE 2004

www.ti.com

14

DAC (CONTINUED)

0.03

0.04

0.05

0.06

0.07

0.08

3.0

3.1

3.2

3.3

3.4

3.5

3.6

VCC − 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 9

90

91

92

93

94

95

96

97

98

3.0

3.1

3.2

3.3

3.4

3.5

3.6

VCC − Supply Voltage − V

DYNAMIC RANGE and SNR

vs

SUPPLY VOLTAGE

SNR

Dynamic Range

Figure 10

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 11

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

Figure 12

All specifications at TA = 25°C, VDD = VCCC = VCCP1= VCCP2 = VCCx = 3.3 V, fs = 44.1 kHz, fIN = 1 kHz, 16-bit data, unless otherwise noted.