ADT7476A
www.onsemi.com
6
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 3. Temperature Error vs. Capacitance
Between D+ and D−
Figure 4. Remote Temperature Error vs. PCB
Resistance
Figure 5. Remote Temperature Error vs.
Common-Mode Noise Frequency
Figure 6. Remote Temperature Error vs.
Differential-Mode Noise Frequency
Figure 7. Normal I
B
DD
B
vs. Power Supply
Figure 8. Internal Temperature Error vs. Power
Supply Noise
CAPACITANCE (nF)
0
TEMPERA
TURE ERROR (
°
C)
−60
2
4
6
8
10
−50
−40
−30
−20
−10
0
12
14 16
18
20 22
LEAKAGE RESISTANCE (M
W
)
0
TEMPERA
TURE ERROR (
°
C)
−40
D+ To V
CC
20
40
60
80
100
−30
−20
0
10
20
30
D+ To GND
−10
NOISE FREQUENCY (Hz)
0
TEMPERA
TURE ERROR (
°
C)
−5
100 mV
100M
200M
300M
400M
500M
600M
0
5
10
15
20
25
30
60 mV
40 mV
NOISE FREQUENCY (Hz)
0
TEMPERA
TURE ERROR (
°
C)
−10
100 mV
100M
200M
300M
400M
500M
600M
0
10
20
30
40
50
60
60 mV
40 mV
70
V
DD
(V)
3.0
I
DD
(mA)
0.98
3.1
3.2
3.3
3.4
3.5
3.6
1.00
1.02
1.04
1.06
1.08
1.10
1.12
1.14
1.16
1.18
1.20
FREQUENCY (Hz)
0
TEMPERA
TURE ERROR (
°
C)
−15
100 mV
100M
200M
300M
400M
500M
600M
−10
−5
0
5
10
15
250 mV
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