ADT75 Analog Devices, Inc., ADT75 Datasheet - Page 9

• Manufacturer Part Number: ADT75
• Description: ?1?c Accurate, 12-bit Digital Temperature Sensor
• Manufacturer: Analog Devices, Inc.

TYPICAL PERFORMANCE CHARACTERISTICS
Figure 7. Average Operating Supply Current vs. Supply Voltage at 30°C
–0.2
–0.4
–0.6
–0.8
–1.0
500
450
400
350
300
250
200
150
100
260
240
220
200
180
160
140
120
100
1.0
0.8
0.6
0.4
0.2
50
0
0
–55
–55
3.0
Figure 6. Operating Supply Current vs. Temperature
Figure 5. Temperature Accuracy at 3.3 V and 5 V
T
CONVERTING @ 5.5V
A
= 30°C
–35
–35
3.5
–15
–15
CONVERTING @ 3.3V
SUPPLY VOLTAGE (V)
5
5
TEMPERATURE (°C)
TEMPERATURE (°C)
V
4.0
DD
25
25
= 3.3V
AVERAGE @ 5.5V
45
45
V
4.5
DD
= 5V
65
65
AVERAGE @ 3.3V
85
85
5.0
105
105
125
125
5.5
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–0.005
–0.010
–0.015
–0.020
–0.025
–0.01
–0.02
–0.03
–0.04
–0.05
0.025
0.020
0.015
0.010
0.005
Figure 9. Temperature Accuracy vs. Supply Ripple Frequency
0.05
0.04
0.03
0.02
0.01
Figure 8. Shutdown Current vs. Supply Voltage at 30°C
7
6
5
4
3
2
1
0
0
0
3.0
0
0
T
T
A 0.1μF CAPACITOR IS CONNECTED AT THE V
SOIC PACKAGE
A
A
= 30°C
= 25°C
0.5
Figure 10. Response to Thermal Shock
2
3.5
1.0
SUPPLY RIPPLE FREQUENCY (MHz)
MSOP PACKAGE
RECOVERY TIME AT 25°C (Hours)
V
DD
1.5
4
= 3.3V ± 10%
SUPPLY VOLTAGE (V)
4.0
2.0
6
2.5
8
4.5
3.0
V
DD
= 5V ± 10%
3.5
10
5.0
DD
4.0
PIN.
12
4.5
ADT75
5.5
5.0
1
4