Datasheet

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−0.3
−0.2
−0.1
0
0.1
0.2
0.3
−40 −7 26 59 92 125
E
G
− Gain Error − LSBs
f
s
= 1.25 MSPS,
T
A
= 25C
T
A
− Free-Air Temperature − °C
−0.5
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
0.5
0 64 128 192 256
DNL − LSBs
Output Code
V
DD
= 2.35 V,
f
s
= 1.25 MSPS,
T
A
= 25C
−0.5
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
0.5
0 64 128 192 256
Output Code
INL − LSBs
V
DD
= 2.35 V,
f
s
= 1.25 MSPS,
T
A
= 25C
ADS7887
ADS7888
SLAS468 – JUNE 2005
TYPICAL CHARACTERISTICS ADS7888 (continued)
GAIN ERROR
vs
FREE-AIR TEMPERATURE
Figure 32.
DNL
Figure 33.
INL
Figure 34.
16