Datasheet

SM72480
www.ti.com SNIS156C –NOVEMBER 2010–REVISED APRIL 2013
SM72480 V
TEMP
VS DIE TEMPERATURE CONVERSION TABLE
The SM72480 has a factory-set gain, which is dependent on the Temperature Trip Point. The V
TEMP
temperature
sensor voltage, in millivolts, at each discrete die temperature over the complete operating range is shown in the
conversion table below.
Table 1. V
TEMP
Temperature Sensor Output Voltage vs Die Temperature Conversion Table
(1)
V
TEMP
, Analog Output Voltage, mV
Die Temp.,
°C
T
TRIP
= 125 or 120°C T
TRIP
= 105°C
−50 2623 1967
−49 2613 1960
−48 2603 1952
−47 2593 1945
−46 2583 1937
−45 2573 1930
−44 2563 1922
−43 2553 1915
−42 2543 1908
−41 2533 1900
−40 2523 1893
−39 2513 1885
−38 2503 1878
−37 2493 1870
−36 2483 1863
−35 2473 1855
−34 2463 1848
−33 2453 1840
−32 2443 1833
−31 2433 1825
−30 2423 1818
−29 2413 1810
−28 2403 1803
−27 2393 1795
−26 2383 1788
−25 2373 1780
−24 2363 1773
−23 2353 1765
−22 2343 1757
−21 2333 1750
−20 2323 1742
−19 2313 1735
−18 2303 1727
−17 2293 1720
−16 2283 1712
−15 2272 1705
−14 2262 1697
−13 2252 1690
−12 2242 1682
(1) The V
TEMP
temperature sensor output voltage, in mV, vs Die Temperature, in °C for the gain corresponding to the temperature trip point.
V
DD
= 5.0V.
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