Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
0.4
VDD = 3.3V
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–40 –20 0
20 40 60 80
TEMPERATURE (°C)
100 120 140
Figure 5. Temperature Accuracy
450
400
CONVERTING 3.3V
350
300
250
AVERAGE 3.3V
200
150
100
50
0
–40 –20 0
20 40 60 80
TEMPERATURE (°C)
100 120 140
Figure 6. Supply Current vs. Temperature
300
TA = 85°C
275
250
225
200
175
150
3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0
SUPPLY VOLTAGE (V)
Figure 7. Supply Current vs. Supply Voltage
ADT7408
5.0
4.5 TA = 85°C
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0
SUPPLY VOLTAGE (V)
Figure 8. Shutdown Current vs. Supply Voltage
0.25
ATVAD0D=.1=8µ5F3°.3CCVAP±A1C0%ITOR IS CONNECTED AT THE VDD PIN.
0.20
0.15
0.10
0.05
0
0
1
2
3
4
5
6
SUPPLY RIPPLE FREQUENCY (MHz)
Figure 9. Temperature Accuracy vs. Supply Ripple Frequency
Rev. A | Page 7 of 22