Datasheet

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TYPICAL PERFORMANCE CURVES AT PGA GAIN = –5.5 dB
97
98
99
100
101
102
103
104
105
106
107
−40 −15 10 35 60 85
T
A
– Free-Air Temperature – °C
Dynamic Range and SNR – dB
SNR
Dynamic Range
G010
T
A
– Free-Air Temperature – °C
THD+N – Total Harmonic Distortion + Noise – %
0.001
0.002
0.003
0.004
−40 −15 10 35 60 85
G009
97
98
99
100
101
102
103
104
105
106
107
4.5 4.7 4.9 5.1 5.3 5.5
V
CC
– Supply Voltage – V
Dynamic Range and SNR – dB
SNR
Dynamic Range
G012
0.001
0.002
0.003
0.004
4.5 4.7 4.9 5.1 5.3 5.5
V
CC
– Supply Voltage – V
THD+N – Total Harmonic Distortion + Noise – %
G011
PCM1850A
PCM1851A
SLES173 – MARCH 2006
All specifications at T
A
= 25 ° C, V
CC
= 5 V, V
DD
= 3.3 V, master mode, f
S
= 48 kHz, system clock = 256 f
S
, 24-bit data (unless
otherwise noted).
TOTAL HARMONIC DISTORTION + NOISE DYNAMIC RANGE AND SNR
vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE
Figure 9. Figure 10.
TOTAL HARMONIC DISTORTION + NOISE DYNAMIC RANGE AND SNR
vs vs
SUPPLY VOLTAGE SUPPLY VOLTAGE
Figure 11. Figure 12.
11
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