Datasheet

AD5245
Rev. B | Page 8 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
CODE (Decimal)
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
1.0
3209664 128 160 192 224 256
RHEOST
A
T MODE INL (LSB)
0.8
5V
3V
03436-003
Figure 4. R-INL vs. Code vs. Supply Voltages
5V
3V
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
1.0
RHEOST
A
T MODE DNL (LSB)
0.8
CODE (Decimal)
32096
64
128 160 192 224 256
03436-004
Figure 5. R-DNL vs. Code vs. Supply Voltages
–40°C
+25°C
+85°C
+125°C
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
1.0
POTENTIOMETER MODE INL (LSB)
0.8
CODE (Decimal)
32096
64
128 160 192 224 256
03436-005
Figure 6. INL vs. Code vs. Temperature, V
DD
= 5 V
CODE (Decimal)
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
1.0
3209664 128 160 192 224 256
POTENTIOMETER MODE DNL (LSB)
0.8
–40°C
+25°C
+85°C
+125°C
03436-006
Figure 7. DNL vs. Code vs. Temperature, V
DD
= 5 V
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
1.0
POTENTIOMETER MODE INL (LSB)
0.8
CODE (Decimal)
32096
64
128 160 192 224 256
5V
3V
03436-007
Figure 8. INL vs. Code vs. Supply Voltages
5V
3V
CODE (Decimal)
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
3209664 128 160 192 224 256
POTENTIOMETER MODE DNL (LSB)
1.0
03436-008
Figure 9. DNL vs. Code vs. Supply Voltages