TLC3574IDW Datasheet, PDF (35/49 Pages) Texas Instruments – 5-V ANALOG,3-/5-V DIGITAL, 14-/12-BIT, 200-KSPS, 4-/8-CHANNEL SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH 10-V INPUTS

TLC3574, TLC3578, TLC2574, TLC2578
5ĆV ANALOG, 3Ć/5ĆV DIGITAL, 14Ć/12ĆBIT, 200ĆKSPS, 4Ć/8ĆCHANNEL
SERIAL ANALOGĆTOĆDIGITAL CONVERTERS WITH ±10ĆV INPUTS
SLAS262C − OCTOBER 2000 − REVISED MAY 2003
TYPICAL CHARACTERISTICS
SINAD
vs
INPUT SIGNAL FREQUENCY
82
Reference = 4 V
AVDD = 5 V
80
TA = 25°C
ENOB
vs
INPUT SIGNAL FREQUENCY
13.2
Reference = 4 V
AVDD = 5 V
TA = 25°C
12.8
78
12.4
76
12
74
72
1k
20 k
40 k
60 k
80 k
fI − Input Signal Frequency − Hz
Figure 26
100 k
TOTAL HARMONIC DISTORTION
vs
INPUT SIGNAL FREQUENCY
−78
Reference = 4 V
AVDD = 5 V
TA = 25°C
−80
−82
11.6
1k
85
83
20 k
40 k
60 k 80 k
fI − Input Signal Frequency − Hz
Figure 27
100 k
SFDR
vs
INPUT SIGNAL FREQUENCY
Reference = 4 V
AVDD = 5 V
TA = 25°C
81
79
−84
1k
20 k
40 k
60 k
80 k
fI − Input Signal Frequency − Hz
Figure 28
100 k
77
1k
20 k
40 k
60 k
80 k
fI − Input Signal Frequency − Hz
Figure 29
100 k
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