ADT7461
5
40mV NO FILTER
60mV NO FILTER
4
40mV WITH FILTER
60mV WITH FILTER
3
2
1
0
–1
0
100
200
300
400
500
600
FREQUENCY (MHz)
Figure 10. Temperature Error vs. Common-Mode Noise Frequency
(With and Without R-C-R Filter of 100 Ω–2.2 nF–100 Ω)
40
35
30
5.5V
25
20
15
10
3V
5
0
0
50 100 150 200 250 300 350 400
SCL CLOCK FREQUENCY (kHz)
Figure 11. Standby Supply Current vs. Clock Frequency
7
6
5
4
3
2
1
0
3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4
VDD (V)
Figure 12. Standby Current vs. Supply Voltage
55
45
100mV NO FILTER
35
25
15
5
100mV WITH FILTER
–5
0
100
200
300
400
500
600
FREQUENCY (MHz)
Figure 13. Temperature Error vs. 100 mV Common-Mode Noise Frequency
(With and Without R-C-R Filter of 100 Ω–2.2 nF–100 Ω)
800
700
600
5.5V
500
400
300
200
3V
100
0
0.01
0.1
1
10
100
CONVERSION RATE (Hz)
Figure 14. Operating Supply Current vs. Conversion Rate
50
45
40
35
30
25
20
15
10
5
0
–5
0
3.3V T = –30
3.3V T = +25
3.3V T = +120
5.5V T = –30
5.5V T = +25
5.5V T = +120
2
10 200 1k
2k
3k
4k
SERIES RESISTANCE (Ω)
Figure 15. Temperature Error vs. Series Resistance
Rev. A | Page 8 of 24