Datasheet

Data Sheet AD5291/AD5292
TYPICAL PERFORMANCE CHARACTERISTICS
analog.com Rev. G | 17 of 33
0.25
–0.25
–0.15
–0.05
–0.20
–0.10
0
0.05
0.10
0.15
0.20
0 32 64 96 128 160 192 224 255
INL (LSB)
CODE (Decimal)
+25°C
–40°C
+105°C
07674-016
R
AB
= 20kΩ
Figure 30. INL in R-Perf Mode vs. Code vs. Temperature (AD5291)
0.14
–0.06
–0.02
0.02
–0.04
0
0.04
0.06
0.08
0.10
0.12
0 32 64 96 128 160 192 224 255
DNL (LSB)
CODE (Decimal)
+25°C
–40°C
+105°C
07674-017
R
AB
= 20kΩ
Figure 31. DNL in R-Perf Mode vs. Code vs. Temperature (AD5291)
0.20
–0.20
–0.15
–0.10
–0.05
0
0.05
0.10
0.15
0 32 64 96 128 160 192 224 256
INL (LSB)
CODE (Decimal)
+25°C
–40°C
+105°C
07674-020
Figure 32. INL in Normal Mode vs. Code vs. Temperature (AD5291)
07674-208
0.25
–0.25
–0.15
–0.05
–0.20
–0.10
0
0.05
0.10
0.15
0.20
0 32 64 96 128 160 192 224 255
INL (LSB)
CODE (Decimal)
20kΩ
50kΩ
100kΩ
TEMPERATURE = 25°C
Figure 33. INL in R-Perf Mode vs. Code vs. Nominal Resistance (AD5291)
07674-204
0.14
–0.06
–0.02
0.02
–0.04
0
0.04
0.06
0.08
0.10
0.12
0 32 64 96 128 160 192 224 255
DNL (LSB)
CODE (Decimal)
20kΩ
50kΩ
100kΩ
TEMPERATURE = 25°C
Figure 34. DNL in R-Perf Mode vs. Code vs. Nominal Resistance (AD5291)
07674-210
0.20
–0.20
–0.15
–0.10
–0.05
0
0.05
0.10
0.15
0 32 64 96 128 160 192 224 255
INL (LSB)
CODE (Decimal)
20kΩ
50kΩ
100kΩ
TEMPERATURE = 25°C
Figure 35. INL in Normal Mode vs. Code vs. Nominal Resistance (AD5291)