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| TC1046_13 Datasheet, PDF (4/12 Pages) Microchip Technology – High Precision Temperature-to-Voltage Converter | |||
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TC1046
3.0 DETAILED DESCRIPTION
The TC1046 has an output voltage that varies linearly
with temperature in degrees Celsius. See Figure 3-1,
âOutput Voltage versus Temperatureâ for the TC1046.
The temperature slope is fixed at 6.25mV/°C and the
output voltage at 0°C is 424mV.
FIGURE 3-1:
OUTPUT VOLTAGE VS. TEMPERATURE
VOUT = (6.25 mV/ (ËC) (Temperature (ËC) + 424mV
1.20525
1.174
1.049
0.924
0.799
0.674
0.549
0.424
0.299
0.174
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 125
TEMPERATURE (ËC)
DS21496C-page 4
ï£ï 2001-2012 Microchip Technology Inc.
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