TLC3574_14 Datasheet, PDF (33/50 Pages) Texas Instruments – 14-Bit Resolution for TLC3574/78, 12-Bit for TLC2574/2578

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
2
Reference = 4 V
1.5 ^{AVDD = 5 V, TA = 25°C}
INTEGRAL NONLINEARITY
vs
DIGITAL OUTPUT CODE
1
0.5
0
−0.5
0
2000
4000
6000
8000
10000
Digital Output Code
Figure 21
12000 14000
16000
DIFFERENTIAL NONLINEARITY
vs
DIGITAL OUTPUT CODE
0.6
0.4
0.2
−0.0
−0.2
−0.4
−0.6
0
Reference = 4 V
AVDD = 5 V, TA = 25°C
2000
4000
6000
8000
10000
Digital Output Code
Figure 22
12000
14000
16000
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