Datasheet

AD5270/AD5271 Data Sheet
Rev. F | Page 12 of 24
–
0.15
–0.10
–
0.05
0.10
0
0.05
0.15
DNL (LSB)
CODE (Decimal)
0
128 256 384 512 640 768
896 1023
+125°C
+25°C
–40°C
R
AW
= 20kΩ
08077-015
Figure 13. R-DNL in Normal Mode vs. Code vs. Temperature (AD5270)
CODE (Decimal)
0 64 128 192 255
–0.10
–0.05
0
0.15
0.05
0.10
0.20
INL (LSB)
+125°C
+25°C
–40°C
R
AW
= 20kΩ
08077-013
Figure 14. R-INL in R-Perf Mode vs. Code vs. Temperature (AD5271)
CODE (Decimal)
0 64 128 192 255
–0.14
–0.12
–0.10
–0.08
–0.06
–0.04
–0.02
0
0.02
0.04
0.06
DNL (LSB)
+125°C
+25°C
–40°C
R
AW
= 20kΩ
08077-012
Figure 15. R-DNL in R-Perf Mode vs. Code vs. Temperature (AD5271)
0
256 512 768 1023
CODE (Decimal)
0.15
0.10
0.05
0
–0.10
–0.05
–0.15
–0.20
DNL (LSB)
20kΩ
50kΩ
100kΩ
T
A
= 25°C
08077-122
Figure 16. R-DNL in Normal Mode vs. Code vs. Nominal Resistance (AD5270)
CODE (Decimal)
0 64 128 192 255
0.15
0.10
0.05
0
–0.10
–0.05
INL (LSB)
20kΩ
100kΩ
T
A
= 25°C
08077-123
Figure 17. R-INL in R-Perf Mode vs. Code vs. Nominal Resistance (AD5271)
CODE (Decimal)
0 64 128 192 255
0.15
0.10
0.05
0
–0.10
–0.15
–0.05
DNL (LSB)
20kΩ 100kΩ
T
A
= 25°C
08077-125
Figure 18. R-DNL in R-Perf Mode vs. Code vs. Nominal Resistance (AD5271)