ADT7466 查看數據表（PDF） - Analog Devices
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ADT7466 Datasheet PDF : 48 Pages
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ADT7466
TYPICAL PERFORMANCE CHARACTERISTICS
20
10
D+ TO GND
0
–10
–20
D+ TO VCC
–30
–40
–50
–60
0
20
40
60
80
100
LEAKAGE RESISTANCE (MΩ)
Figure 4. Temperature Error vs. PCB Track Resistance
0
–10
DEVICE 1
–20
DEVICE 2
–30
DEVICE 3
–40
–50
–60
–70
0
5
10
15
20
25
CAPACITANCE (nF)
Figure 7. Temperature Error vs. Capacitance Between D+ and D−
20
15
10
5
100mV
0
250mV
–5
–10
0
1
2
3
4
5
6
NOISE FREQUENCY (MHz)
Figure 5. Remote Temperature Error vs. Power Supply Noise Frequency
40
35
100mV
30
25
20
15
10
60mV
5
0
40mV
–5
0
1
2
3
4
5
6
NOISE FREQUENCY (MHz)
Figure 8. Remote Temperature Error vs. Common-Mode Noise Frequency
35
30
25
20
15
10
250mV
5
0
–5
100mV
–10
–15
–20
0
1
2
3
4
5
6
NOISE FREQUENCY (MHz)
Figure 6. Local Temperature Error vs. Power Supply Noise Frequency
90
80
70
60
50
40
30
20
100mV
60mV
10
0
–10
0
40mV
1
2
3
4
5
6
NOISE FREQUENCY (MHz)
Figure 9. Remote Temperature Error vs. Differential Mode Noise Frequency
Rev. 0 | Page 8 of 48
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