MCP9808
DS25095A-page 8
?2011 Microchip Technology Inc.
Note: Unless otherwise indicated, V
DD
 = 2.7V to 5.5V, GND = Ground, SDA/SCL pulled-up to V
DD
 and
T
A
 = -40癈 to +125癈.
 
FIGURE 2-7:
Temperature Accuracy
Histogram, T
A
 = -40癈.
FIGURE 2-8:
Supply Current vs.
Temperature.
 
FIGURE 2-9:
Power-on Reset Threshold
Voltage vs. Temperature.
 
FIGURE 2-10:
Temperature Accuracy
Histogram, T
A
 = +125癈.
 
FIGURE 2-11:
Temperature Accuracy vs
Supply Voltage.
 
FIGURE 2-12:
Temperature Conversion
Time vs. Temperature.
0%
10%
20%
30%
40%
Temperature Accuracy (癈)
T
A
= -40癈
V
DD
= 3.3V
240 units
 
 
 
100
150
200
250
300
350
400
-40   -20    0
20    40    60    80   100   120
Temperature (癈)
1
1.5
2
2.5
3
-40   -20    0    20    40    60    80   100  120
Temperature (癈)
0%
10%
20%
30%
40%
Temperature Accuracy (癈)
T
A
= 125癈
V
DD
= 3.3V
240 units
-1.00
-0.50
0.00
0.50
1.00
-40   -20    0    20    40    60    80   100  120
Temperature (癈)
癈/V
DD
 = 0.1癈/V
V
DD
= 2.7V
V
DD
= 3.3V
V
DD
= 5.5V
10
100
1000
-40   -20    0    20    40    60    80   100   120
Temperature (癈)
0.0625癈
0.125癈
0.25癈
0.5癈
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