Datasheet

AD5161 Data Sheet
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
320 96
64
128 160 192 224 256
RHEOSTAT MODE INL (LSB)
0.8
5V
3V
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
RHEOSTAT MODE DNL (LSB)
0.8
CODE (Decimal)
320 96
64
128 160 192 224 256
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)
320 96
64
128 160 192 224 256
Figure 6. INL vs. Code, 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
320 96
64
128 160 192 224 256
POTENTIOMETER MODE DNL (LSB)
0.8
–40
°C
+25°C
+85°C
+125°C
Figure 7. DNL vs. Code, 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)
320 96
64
128 160 192 224 256
5V
3V
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
320
96
64
128 160 192 224 256
POTENTIOMETER MODE DNL(LSB)
1.0
Figure 9. DNL vs. Code vs. Supply Voltages