MCP9808
2.0
TYPICAL PERFORMANCE CURVES
Note:
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.
Note: Unless otherwise indicated, VDD = 2.7V to 5.5V, GND = Ground, SDA/SCL pulled-up to VDD and
TA = -40°C to +125°C.
40%
30%
20%
10%
0%
1.0
0.5
VDD = 3.3V
TA = -20°C, 25°C, 85°C, 100°C
VDD = 3.3V
854 units
854 units at -20°C, 25°C, 85°C, 100°C
240 units at -40°C, 125°C
0.0
-0.5
-1.0
+Std. Dev.
+3 * Std. Dev.
Average
-3 * Std. Dev.
-Std. Dev.
-40 -20
0
20
40
TA (°C)
60
80 100 120
Temperature Accuracy (°C)
FIGURE 2-1:
Temperature Accuracy.
FIGURE 2-4:
Temperature Accuracy
Histogram.
40%
40%
TA = -20°C
VDD = 3.3V
827 units
TA = 85°C
VDD = 3.3V
859 units
30%
20%
10%
0%
30%
20%
10%
0%
Temperature Accuracy (°C)
Temperature Accuracy (°C)
FIGURE 2-2:
Temperature Accuracy
FIGURE 2-5:
Temperature Accuracy
Histogram, TA = -20°C.
Histogram, TA = +85°C.
40%
40%
TA = 25°C
VDD = 3.3V
875 units
30%
TA = 100°C
V
DD = 3.3V
856 units
30%
20%
10%
0%
20%
10%
0%
Temperature Accuracy (°C)
Temperature Accuracy (°C)
FIGURE 2-3:
Temperature Accuracy
FIGURE 2-6:
Temperature Accuracy
Histogram, TA = +25°C.
Histogram, TA = +100°C.
© 2011 Microchip Technology Inc.
DS25095A-page 7
MICROCHIP [ MICROCHIP ]
