TMP709 Series

Resistor-programmable temperature switch with 2°C and 10°C hysteresis

Catalog

Resistor-programmable temperature switch with 2°C and 10°C hysteresis

Part	Accuracy	Trip Temperature Threshold	Selectable Hysteresis	Features	Current - Output (Max)	Mounting Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Output	Output Function	Output Type	Current - Supply	Switching Temperature (Options)	Operating Temperature (Max)	Operating Temperature (Min)	Package Name
Texas Instruments TMP709AIDBVR	3 °C	Hot	Yes	Selectable Trip Point	20 mA	Surface Mount	5.5 V	2.7 V	Active Low	/OverTemp	Open Drain	40 µA	Programmable	125 °C	-40 °C	SOT-23-5
Texas Instruments TMP709AIDBVT	3 °C	Hot	Yes	Selectable Trip Point	20 mA	Surface Mount	5.5 V	2.7 V	Active Low	/OverTemp	Open Drain	40 µA	Programmable	125 °C	-40 °C	SOT-23-5

Catalog

Resistor-programmable temperature switch with 2°C and 10°C hysteresis

Description

The TMP709 is a fully-integrated, resistor- programmable temperature switch with a temperature threshold that is set by just one external resistor within the entire operating range. The TMP709 provides an open-drain, active-low output and has a 2.7-V to 5.5-V supply-voltage range. The temperature threshold accuracy is typically ±0.5°C, with a maximum of ±3°C (60°C to 100°C). The quiescent current consumption is typically 40 µA. Hysteresis is pin-selectable to 2°C or 10°C. The TMP709 is available in a 5-pin, SOT-23 package. The TMP709 is a fully-integrated, resistor- programmable temperature switch with a temperature threshold that is set by just one external resistor within the entire operating range. The TMP709 provides an open-drain, active-low output and has a 2.7-V to 5.5-V supply-voltage range. The temperature threshold accuracy is typically ±0.5°C, with a maximum of ±3°C (60°C to 100°C). The quiescent current consumption is typically 40 µA. Hysteresis is pin-selectable to 2°C or 10°C. The TMP709 is available in a 5-pin, SOT-23 package.