SNR

VCC – Supply Voltage – V

95

97

99

101

103

105

4.0

4.5

5.0

5.5

Dynamic Range

Bus-Powered

G013

VCC – Supply Voltage – V

SNR

95

97

99

101

103

105

3.0

3.1

3.2

3.3

3.4

3.5

3.6

Dynamic Range

Self-Powered

G014

95

97

99

101

103

105

30

35

40

45

50

SNR

fS – Sampling Frequency – kHz

Dynamic Range

Bus-Powered

G015

95

97

99

101

103

105

30

35

40

45

50

SNR

fS – Sampling Frequency – kHz

Dynamic Range

Self-Powered

G016

PCM2704

,, PCM2705

PCM2706, PCM2707

www.ti.com....................................................................................................................................................... SLES081F – JUNE 2003 – REVISED JANUARY 2009

TYPICAL PERFORMANCE CURVES (continued)

All specifications at TA = 25°C, VBUS = 5 V, fS = 44.1 kHz, fIN = 1 kHz, 16-bit data (unless otherwise noted).

DYNAMIC RANGE and SNR

DYNAMIC RANGE and SNR

vs

vs

SUPPLY VOLTAGE

SUPPLY VOLTAGE

Figure 13.

Figure 14.

DYNAMIC RANGE and SNR

DYNAMIC RANGE and SNR

vs

vs

SAMPLING FREQUENCY

SAMPLING FREQUENCY

Figure 15.

Figure 16.

Copyright © 2003–2009, Texas Instruments Incorporated

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Product Folder Link(s): PCM2704 PCM2705 PCM2706 PCM2707