ADT7518
 
Rev. A | Page 16 of 40
70
20
30
40
50
60
10
0
10
1
100
200
NOISE FREQUENCY (MHz)
300
400
500
600
V
DD
 = 3.3V
DIFFERENTIAL-MODE
VOLTAGE = 100mV
 
Figure 34. External Temperature Error vs. Differential-Mode Noise Frequency
NOISE FREQUENCY (Hz)
?SPAN class="pst ADT7518ARQZ_2284575_3">250mV
V
DD
 = 3.3V
1
100
200
300
400
500
600
0.6
0.4
0.2
0
0.2
0.4
0.6
 
Figure 35. Internal Temperature Error vs. Power Supply Noise Frequency
140
40
60
80
100
120
20
0
10
20
TIME (s)
30
40
50
0
60
EXTERNAL TEMPERATURE
TEMPERATURE OF
ENVIRONMENT
CHANGED HERE
INTERNAL TEMPERATURE
 
Figure 36. Temperature Sensor Response to Thermal Shock
0
25
20
15
10
5
1
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
 
Figure 37. DAC Multiplying Bandwidth (Small Signal Frequency Response)
 
 
 
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