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TMP709 Datasheet Resistor-programmable Temperature Switch

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TMP709 SBOS583B – DECEMBER 2011 – REVISED DECEMBER 2016 TMP709 Resistor-Programmable Temperature Switch in SOT Package.

General Description

The TMP709 is a fully-integrated, resistorprogrammable 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).

Key Features

  • 1 Threshold Accuracy:.
  • ±0.5°C Typical.
  • ±3°C Maximum (60°C to 100°C).
  • Temperature Threshold Set By 1% External Resistor.
  • Low Quiescent Current: 40 μA Typical.
  • Open-Drain, Active-Low Output Stage.
  • Pin-Selectable 2°C or 10°C Hysteresis.
  • Reset Operation Specified at VCC = 0.8 V.
  • Supply Range: 2.7 V to 5.5 V.
  • Package: 5-Pin SOT-23 2.

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