Datasheet

2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
-
-
-
-
OffsetErrorandMatch(mV)
2.7 3.1 3.5 3.9 4.3 4.7 5.1
AVDD(V)
5.5
OffsetError
OffsetMatch
AllDevices
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
-
-
-
-
OffsetErrorandMatch(mV)
-40 -25 -10 5 20 35 50 65 80 95 110
Temperature( C)°
125
OffsetError
OffsetMatch
AllDevices
0.10
0.08
0.06
0.04
0.02
0
0.02
0.04
0.06
0.08
0.10
-
-
-
-
-
Gain Error and Match (%)
2.7 3.1 3.5 3.9 4.3 4.7 5.1
AVDD (V)
5.5
Gain Error
Gain Match
All Devices
-40 -25 -10 5 20 35 50 65 80 95 110
Temperature ( C)°
125
0.10
0.08
0.06
0.04
0.02
0
0.02
0.04
0.06
0.08
0.10
-
-
-
-
-
Gain Error and Match (%)
Gain Error
Gain Match
All Devices
100
95
90
85
80
75
70
CMRR (dB)
2.7 3.1 3.5 3.9 4.3 4.7 5.1
AVDD (V)
5.5
All devices
f = 100kHz
-40 -25 -10 5 20 35 50 65 80 95 110
Temperature ( C)°
125
100
95
90
85
80
75
70
CMRR (dB)
All devices
f = 100kHz
ADS8363
ADS7263
ADS7223
www.ti.com SBAS523B –OCTOBER 2010–REVISED JANUARY 2011
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C, AVDD = 5V, DVDD = 3.3V, V
REF
= 2.5V (internal), and f
DATA
= 1MSPS, unless otherwise noted.
OFFSET ERROR AND OFFSET MATCH vs OFFSET ERROR AND OFFSET MATCH vs
ANALOG SUPPLY VOLTAGE TEMPERATURE
Figure 9. Figure 10.
GAIN ERROR AND GAIN MATCH vs GAIN ERROR AND GAIN MATCH vs
ANALOG SUPPLY VOLTAGE TEMPERATURE
Figure 11. Figure 12.
COMMON-MODE REJECTION RATIO vs COMMON-MODE REJECTION RATIO vs
ANALOG SUPPLY VOLTAGE TEMPERATURE
Figure 13. Figure 14.
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