TMP300-Q1 Texas instruments

TMP300-Q1

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TMP300-Q1

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Описание

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.

Setpoint type	Resistor Programmable
Setpoint value (°C)	-40 to 125
Operating temperature range (°C)	-40 to 125
Accuracy over temp range (max) (°C)	2
Sensor gain (mV/°C)	10
Output type	Open drain
Supply voltage (min) (V)	1.8
Supply voltage (max) (V)	18
Supply current (typ) (µA)	110
Number of comparator channels	1
Features	Built-in hysteresis
Rating	Automotive
Interface type	Analog output, Switch