1.4
1.3
1.2
1.1
1.0
0.9
VDD = 5.5V
VDD = 4.5V
0.8
0.7
VDD = 3.6V
0.6
VDD = 2.7V
0.5
0.4
–50 –30 –10
10
30
50
70
90
TEMPERATURE (°C)
Figure 17. SCL and SDA Logic Low Level (VINL) vs.
Temperature and Supply Voltage
1.4
VDD = 5.5V
1.3
VDD = 4.5V
1.2
VDD = 3.6V
1.1
VDD = 2.7V
1.0
0.9
0.8
0.7
0.6
0.5
0.4
–50 –30 –10
10
30
50
70
90
TEMPERATURE (°C)
Figure 18. XSHUTDOWN Logic High Level (VINH) vs.
Temperature and Supply Voltage
AD5821A
1.4
1.3
1.2
1.1
VDD = 5.5V
1.0
0.9
VDD = 4.5V
0.8
VDD = 3.6V
0.7
0.6
VDD = 2.7V
0.5
0.4
–50 –30 –10
10
30
50
70
90
TEMPERATURE (°C)
Figure 19. DNL vs. XSHUTDOWN Logic Low Level (VINL) vs.
Temperature and Supply Voltage
Rev. 0 | Page 9 of 16