Resistor Programmable Temperature Switch in SOT-23 package.  Hysteresis Options of 10C or 2C. - TMP709

TMP709 (ACTIVE)

Resistor Programmable Temperature Switch in SOT-23 package. Hysteresis Options of 10C or 2C.

Description

The TMP709 is a fully-integrated, resistor- programmable temperature switch with a temperature threshold that is set by just one external resistor within its 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 SOT23 package.

Features

  • 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 SOT23

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Parametrics Compare all products in Thermostat/Temperature Switch

 
# Comparators
Output Type
Interface
SetPoint Type
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
Rating
TMP709
1    
Open Drain    
Analog    
Resistor Programmable    
-40 to 125    
5SOT-23    
0.30 | 1ku    
Catalog    

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