ADT7473 查看數據表（PDF） - ON Semiconductor

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ADT7473

dBCOOL® Remote Thermal Monitor and Fan Control

ON Semiconductor 

ADT7473

TYPICAL CHARACTERISTICS

60

40

20

D+ TO GND

0

D+ TO VCC

–20

–40

–60

0

10 20 30 40 50 60 70 80 90 100

LEAKAGE RESISTANCE (MΩ)

Figure 3. Remote Temperature Error vs. PCB

Resistance

0

–10

–20

–30

–40

–50

–60

0 2 4 6 8 10 12 14 16 18 20 22

CAPACITANCE (nF)

Figure 4. Temperature Error vs. Capacitance

Between D+ and D−

Figure 5. Remote Temperature Error vs.

Common−Mode Noise Frequency

Figure 6. Remote Temperature Error vs.

Common−Mode Noise Frequency

1.20

1.18

1.16

1.14

1.12

1.10

1.08

1.06

1.04

1.02

1.00

0.98

3.0

3.1

3.2

3.3

3.4

VDD (V)

3.5

3.6

Figure 7. Normal IDD vs. Power Supply

Figure 8. Internal Temperature Error vs.

Frequency

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