ADT7481
http://onsemi.com
6
TYPICAL CHARACTERISTICS
Figure 9. Operating Supply Current vs. Voltage Figure 10. Standby Supply Current vs. Voltage
Figure 11. Standby Supply Current vs. SCLK
Frequency
Figure 12. Temperature Error vs. Common−Mode
Noise Frequency
Figure 13. Temperature Error vs. Differential Mode Noise Frequency
422
408
3.0
3.6
V
DD
(V)
I
DD
(μA)
420
418
416
414
412
410
3.1 3.2 3.3 3.4 3.5
DEV 3BC
DEV 2BC
DEV 4BC
4.4
3.0
3.0
3.6
V
DD
(V)
I
DD
(μA)
4.2
4.0
3.8
3.6
3.4
3.2
3.1 3.2 3.3 3.4 3.5
DEV 3
DEV 2
DEV 4
35
0
1 1000
FSCL (kHz)
I
STBY
(μA)
30
25
20
15
10
5
10 100
DEV 2BC
DEV 3BC
DEV 4BC
0
5
10
15
25
100 200 300 400 500 600
NOISE FREQUENCY (MHz)
TEMPERATURE ERROR (5C)
20mV
20
0
100mV
50mV
–10
0
20
40
80
100 200 300 400 500 600
NOISE FREQUENCY (MHz)
TEMPERATURE ERROR (5C)
20mV
60
0
100mV
10
30
70
50
50mV
