Texas Instruments PCM2704, Manual

Page: 14 / 43

0
50
100
150
200
4.0 4.5 5.0 5.5
V
BUS
– Supply Voltage – V
Suspend Current –
µ
A
G017
0
50
100
150
200
−50 −25 0 25 50 75 100
T
A
– Free-Air Temperature –
°
C
Suspend Current –
µ
A
G018
f – Frequency – kHz
−140
−120
−100
−80
−60
−40
−20
0
0 5 10 15 20
Amplitude – dB
G019
f – Frequency – kHz
−140
−120
−100
−80
−60
−40
−20
0
0 20 40 60 80 100 120
Amplitude – dB
G020
PCM2704
,,
PCM2705
PCM2706, PCM2707
SLES081F – JUNE 2003 – REVISED JANUARY 2009 ....................................................................................................................................................... www.ti.com
TYPICAL PERFORMANCE CURVES (continued)
All specifications at T
A
= 25°C, V
BUS
= 5 V, f
S
= 44.1 kHz, f
IN
= 1 kHz, 16-bit data (unless otherwise noted).
SUSPEND CURRENT SUSPEND CURRENT
vs vs
SUPPLY VOLTAGE FREE-AIR TEMPERATURE
Figure 17. Figure 18.
AMPLITUDE AMPLITUDE
vs vs
FREQUENCY FREQUENCY
Figure 19. Output Spectrum (–60 dB, N = 8192) Figure 20. Output Spectrum (–60 dB, N = 8192)
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