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LM66 Key Features

  • 2 Digital Outputs Support TTL Logic Levels
  • Internal Temperature Sensor
  • 2 Internal parators with Hysteresis
  • Internal Voltage Reference
  • Currently Available in 8-pin SOIC Plastic
  • Power Supply Voltage: 2.7V to 10V
  • Power Supply Current: 250 μA (max)
  • VREF 1.250V: ±1.4% (max)
  • Hysteresis Temperature: 5°C
  • Internal Temperature Sensor Output Voltage

Other LM66 Datasheets

Manufacturer Part Number Description
National Semiconductor Logo National Semiconductor LM66 Dual Output Internally Preset Thermostat

View all LM66 datasheets →

LM66 Description

The LM66 is a precision low power thermostat. Two stable temperature trip points (VT1 and VT2) are generated by dividing down the LM66 1.250V bandgap voltage reference using a resistors divider network. The LM66 has two digital outputs.