MCP9804 Microchip Technology, MCP9804 Datasheet - Page 7

• Manufacturer Part Number: MCP9804
• Description: Accuracy Digital Temperature Sensor
• Manufacturer: Microchip Technology

2.0
Note: Unless otherwise indicated, V
T
FIGURE 2-1:
FIGURE 2-2:
Histogram, T
FIGURE 2-3:
Histogram, T
© 2009 Microchip Technology Inc.
A
Note:
= -40°C to +125°C.
40%
30%
20%
10%
60%
50%
40%
30%
20%
10%
-0.5
-1.0
1.0
0.5
0.0
0%
0%
-40
TYPICAL PERFORMANCE CURVES
+Std. Dev.
-Std. Dev.
V
722 units at -40°C, +45°C, +125°C
64 units at other temperatures
T
V
2787 units
T
V
64 units
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Average
DD
A
DD
A
DD
= -40°C to +125°C
= +25°C
-20
= 3.3V
= 3.3V
= 3.3V
A
A
= -40°C to +125°C.
= +25°C.
0
Temperature Accuracy (°C)
Temperature Accuracy (°C)
Temperature Accuracy.
Temperature Accuracy
Temperature Accuracy
20
T
A
40
(°C)
60
DD
80
= 2.7V to 5.5V, GND = Ground, SDA/SCL pulled-up to V
100
120
FIGURE 2-4:
Histogram, T
FIGURE 2-5:
Histogram, T
FIGURE 2-6:
Histogram, T
60%
50%
40%
30%
20%
10%
60%
50%
40%
30%
20%
10%
60%
50%
40%
30%
20%
10%
0%
0%
0%
T
V
722 units
T
V
722 units
T
V
722 units
A
A
A
DD
DD
DD
= +45°C
= +125°C
= -40°C
A
A
A
= 3.3V
= 3.3V
= 3.3V
= +45°C.
= +125°C.
= -40°C.
Temperature Accuracy (°C)
Temperature Accuracy (°C)
Temperature Accuracy (°C)
Temperature Accuracy
Temperature Accuracy
Temperature Accuracy
MCP9804
DD
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DS22203A-page 7