SetPoint typeResistor ProgrammableSetPoint value (deg C)-40 to 125Operating temperature range (C)-40 to 125Accuracy over temp range (Max) (C)2Sensor gain (mV/Deg C)10Output typeOpen DrainSupply voltage (Min) (V)1.8Supply voltage (Max) (V)18Supply current (Typ) (uA)110Comparator channels (#)1FeaturesBuilt-in hysteresisRatingAutomotiveInterface typeAnalog output, Switchopen-in-newFind other Temperature switches
The TMP300B-Q1 is a low-power, resistor-programmable, digital output temperature switch. It allows a threshold point to be set by adding an external resistor. Two levels of hysteresis are available. The TMP300B-Q1 has a VTEMP analog output that can be used as a testing point or in temperature-compensation loops.
With a supply voltage as low as 1.8V and low current consumption, the TMP300B-Q1 is ideal for power-sensitive systems.
Available in two micropackages that have proven thermal characteristics, this part gives a complete and simple solution for users who need simple and reliable thermal management.