Datasheet

1 10 100 1000
V
IN PP
(mV )
SNR(dB)
100
90
80
70
60
50
40
30
-40 -25 -10 1251109580655035205
Temperature( C)°
SNR(dB)
90
89
88
87
86
85
84
83
82
81
80
f =500Hz
IN
100 10k1k
f
IN
(Hz)
SNR(dB)
110
105
100
95
90
85
80
75
70
-40 -25 -10 1251109580655035205
Temperature( C)°
SNR(dB)
90
89
88
87
86
85
84
83
82
81
80
f =1kHz
IN
100 10k1k
f (Hz)
IN
THD(dB)
-80
-85
-90
-95
-100
-105
-110
-40 -25 -10 1251109580655035205
Temperature( C)°
THD(dB)
-80
-85
-90
-95
-100
-105
-110
AMC1203
SBAS427C –FEBRUARY 2008– REVISED JUNE 2011 www.ti.com
TYPICAL CHARACTERISTICS (continued)
At V
DD1
= V
DD2
= 5V, V
IN+
= –280mV to +280mV, V
IN–
= 0V, and sinc
3
filter with OSR = 256, unless otherwise noted.
SIGNAL-TO-NOISE RATIO SIGNAL-TO-NOISE RATIO
vs INPUT SIGNAL AMPLITUDE vs TEMPERATURE
Figure 9. Figure 10.
SIGNAL-TO-NOISE RATIO SIGNAL-TO-NOISE RATIO
vs INPUT SIGNAL FREQUENCY vs TEMPERATURE
Figure 11. Figure 12.
TOTAL HARMONIC DISTORTION TOTAL HARMONIC DISTORTION
vs INPUT SIGNAL FREQUENCY vs TEMPERATURE
Figure 13. Figure 14.
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