The TMP300 is a low-power, resistor-programmable, digital output temperature switch. The device allows a threshold point to be set by adding an external resistor. Two levels of hysteresis are available. The TMP300 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 TMP300 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.
● Accuracy: ±1°C (Typical at +25°C)
● Programmable Trip Point
● Programmable Hysteresis: 5°C/10°C
● Open-Drain Outputs
● Low Power: 110µA (Max)
● Wide Voltage Range: +1.8V to +18V
● Temperature Range: –40°C to +125°C
● Analog Out: 10mV/°C
● SC70-6 and SOT23-6 Packages
