ADT7318 데이터 시트보기 (PDF) - Analog Devices
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ADT7318 Datasheet PDF : 44 Pages
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ADT7316/ADT7317/ADT7318
10
VDD = 3.3V
8
COMMON-MODE
VOLTAGE = 100mV
6
4
2
0
–2
–4
–6
1
100
200
300
400
500
600
NOISE FREQUENCY (Hz)
Figure 34. External Temperature Error vs. Common-Mode Noise Frequency
70
VDD = 3.3V
60
DIFFERENTIAL-MODE
VOLTAGE = 100mV
50
40
30
20
10
0
–10
1
100
200
300
400
500
600
NOISE FREQUENCY (MHz)
Figure 35. External Temperature Error vs. Differential-Mode Noise Frequency
0.6
VDD = 3.3V
0.4
0.2
0
–0.2
±250mV
–0.4
–0.6
1
100
200
300
400
500
600
NOISE FREQUENCY (Hz)
Figure 36. Internal Temperature Error vs. Power Supply Noise Frequency
140
EXTERNAL TEMPERATURE
120
100
INTERNAL TEMPERATURE
80
60
40
TEMPERATURE OF
20
ENVIRONMENT
CHANGED HERE
0
0
10
20
30
40
50
60
TIME (s)
Figure 37. Temperature Sensor Response to Thermal Shock
0
–5
–10
–15
–20
–25
1
10
100
1k
10k 100k
1M
10M
FREQUENCY (Hz)
Figure 38. Multiplying Bandwidth (Small-Signal Frequency Response)
Rev. B | Page 18 of 44
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