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TMP112 Calibration. Slope 1 (Max). Slope 3 (Max). Slope 2 (Max). The slope regions below were created from characterization data. We assure that if a device has positive temperature error it will have a slope no greater than the maximum slope in each temperature region.
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Slope 1 (Max) Slope 3 (Max) Slope 2 (Max) • The slope regions below were created from characterization data. We assure that if a device has positive temperature error it will have a slope no greater than the maximum slope in each temperature region. • We assure that if a device has negative temperature error it will have a slope no less than the minimum slope in each temperature region.The more negative the temperature error the flatter the slope across temperature. Slope 2 (Min) Slope 3 (Min) Slope 1 (Min)
If a device has the maximum slopes across temperature than calibrating at T = 25oC will improve the temperature error across temperature. This is shown below. Device 1 before calibration Device 1 after calibration