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	Mounting Type	Package / Case	Current - Supply	Output Function	Current - Output (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Switching Temperature	Supplier Device Package	Output Type	Trip Temperature Threshold	Selectable Hysteresis	Output	Accuracy	Voltage - Supply [Min]	Voltage - Supply [Max]	Features
Texas Instruments TMP709AIDBVR	Surface Mount	SC-74A SOT-753	40 µA	/OverTemp	20 mA	125 °C	-40 °C	Programmable	SOT-23-5	Open Drain	Hot		Active Low	3 °C	2.7 V	5.5 V	Selectable Trip Point

Catalog

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

Key Features

• Threshold Accuracy:±0.5°C Typical±3°C Maximum (60°C to 100°C)Temperature Threshold Set By 1% External ResistorLow Quiescent Current: 40 µA TypicalOpen-Drain, Active-Low Output StagePin-Selectable 2°C or 10°C HysteresisReset Operation Specified at VCC= 0.8 VSupply Range: 2.7 V to 5.5 VPackage: 5-Pin SOT-23Threshold Accuracy:±0.5°C Typical±3°C Maximum (60°C to 100°C)Temperature Threshold Set By 1% External ResistorLow Quiescent Current: 40 µA TypicalOpen-Drain, Active-Low Output StagePin-Selectable 2°C or 10°C HysteresisReset Operation Specified at VCC= 0.8 VSupply Range: 2.7 V to 5.5 VPackage: 5-Pin SOT-23

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.