Datasheet

3.0
2.5
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
-
-
-
-
-
-
INL(LSB)
100 200 300 400
DataRate(kSPS)
500 600 700 800 900 1000
ADS8363Positive
ADS7263Positive
ADS7223Positive
ADS8363Negative
ADS7263Negative
ADS7223Negative
3.0
2.5
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
-
-
-
-
-
-
DNL (LSB)
100 200 300 400
Data Rate (kSPS)
500 600 700 800 900 1000
ADS8363 Positive
ADS7263 Positive
ADS7223 Positive
ADS8363 Negative
ADS7263 Negative
ADS7223 Negative
3.0
2.5
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
-
-
-
-
-
-
INL(LSB)
0 8192 16384
Code
24576 32768 40960
49152
57344 65536
ADS8363
3.0
2.5
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
-
-
-
-
-
-
DNL(LSB)
0 8192 16384
Code
24576 32768 40960
49152
57344 65536
ADS8363
3.0
2.5
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
-
-
-
-
-
-
INL(LSB)
-40 -25 -10 5 20 35 50 65 80 95 110
Temperature( C)°
125
AVDD=5V,Negative
AVDD=3V,Negative
AVDD=5V,Positive
AVDD=3V,Positive
ADS8363
3.0
2.5
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
-
-
-
-
-
-
DNL(LSB)
-40 -25 -10 5 20 35 50 65 80 95 110
Temperature( C)°
125
AVDD=5V,Negative
AVDD=3V,Negative
AVDD=5V,Positive
AVDD=3V,Positive
ADS8363
ADS8363
ADS7263
ADS7223
SBAS523B –OCTOBER 2010–REVISED JANUARY 2011 www.ti.com
TYPICAL CHARACTERISTICS
At T
A
= +25°C, AVDD = 5V, DVDD = 3.3V, V
REF
= 2.5V (internal), and f
DATA
= 1MSPS, unless otherwise noted.
INTEGRAL NONLINEARITY vs DIFFERENTIAL NONLINEARITY vs
DATA RATE DATA RATE
Figure 3. Figure 4.
INTEGRAL NONLINEARITY vs CODE DIFFERENTIAL NONLINEARITY vs CODE
Figure 5. Figure 6.
INTEGRAL NONLINEARITY vs DIFFERENTIAL NONLINEARITY vs
TEMPERATURE TEMPERATURE
Figure 7. Figure 8.
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Product Folder Link(s): ADS8363 ADS7263 ADS7223