Datasheet

Data Sheet AD5272/AD5274
Rev. D | Page 11 of 28
TYPICAL PERFORMANCE CHARACTERISTICS
–0.4
–
0.2
0
0.2
0.4
0.6
0.8
0 128 256 384 512 640 768 896 1023
INL (LSB)
CODE (Decimal)
+125°C
+25°C
–40°C
08076-010
R
AW
= 20kΩ
Figure 6. R-INL in R-Perf Mode vs. Code vs. Temperature (AD5272)
CODE (Decimal)
DNL (LSB)
08076-011
–0.6
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0
128 256
384 512 640 768 896 1023
+25°C
–40°C
+125°C
R
AW
= 20kΩ
Figure 7. R-DNL in R-Perf Mode vs. Code vs. Temperature (AD5272)
–0.1
0
0.1
0.4
0.2
0.3
0.5
INL (LSB)
CODE (Decimal)
0
128 256
384 512 640 768 896 1023
+125°C
+25°C
–40°C
08076-014
R
AW
= 20kΩ
Figure 8. R-INL in Normal Mode vs. Code vs. Temperature (AD5272)
0.8
0.6
0.4
0.2
0
–0.2
–0.4
0 256 512 768 1023
CODE (Decimal)
INL (LSB)
08076-111
20kΩ
50kΩ
100kΩ
T
A
= 25°C
Figure 9. R-INL in R-Perf Mode vs. Code vs. Nominal Resistance (AD5272)
0 256 512 768 1023
CODE (Decimal)
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
DNL (LSB)
08076-120
20kΩ 50kΩ
100kΩ
T
A
= 25°C
Figure 10. R-DNL in R-Perf Mode vs. Code vs. Nominal Resistance (AD5272)
0 256 512 768 1023
CODE (Decimal)
0.4
0.6
0.2
0
–0.2
–0.4
INL (LSB)
08076-121
20kΩ
50kΩ
100kΩ
T
A
= 25°C
Figure 11. R-INL in Normal Mode vs. Code vs. Nominal Resistance (AD5272)