AD5551/AD5552
Rev. A | Page 7 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
0.125
0.062
0
–0.062
–0.125
–0.187
0 8192 16,384 24,576 32,768 40,960 49,152 57,344 65,536
CODE
INTEGRAL NONLINEARITY (LSB)
V
DD
= 5V
V
REF
= 2.5V
01943-006
Figure 6. Integral Nonlinearity vs. Code
0.062
0
–0.062
–0.125
–0.187
–0.250
–60 –40 –20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
INTEGRAL NONLINEARITY (LSB)
V
DD
= 5V
V
REF
= 2.5V
01943-007
Figure 7. Integral Nonlinearity vs. Temperature
234567
SUPPLY VOLTAGE (V)
LINEARITY ERROR (LSB)
V
REF
= 2.5V
T
A
= 25°C
DNL
INL
0.125
0.062
0
–0.062
–0.125
–0.187
1943-008
Figure 8. Linearity Error vs. Supply Voltage
0 8192 16,384 24,576 32,768 40,960 49,152 57,344 65,536
CODE
DIFFERENTIAL NONLINEARITY (LSB)
V
DD
= 5V
V
REF
= 2.5V
0.125
0.062
0
–0.062
–0.125
01943-009
Figure 9. Differential Nonlinearity vs. Code
0.187
0.125
0.062
0
–0.062
–0.125
–60 –40 –20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
DIFFERENTIAL NONLINEARITY (LSB)
V
DD
= 5V
V
REF
= 2.5V
01943-010
Figure 10. Differential Nonlinearity vs. Temperature
0123456
REFERENCE VOLTAGE (V)
LINEARITY ERROR (LSB)
V
DD
= 5V
T
A
= 25°C
DNL
INL
0.187
0.125
0.062
0
–0.062
–0.125
1943-011
Figure 11. Linearity Error vs. Reference Voltage