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AD22105 Datasheet Thermostatic Switch

Manufacturer: Analog Devices

Overview: Data Sheet Low Voltage, Resistor-Programmable, Thermostatic Switch AD22105.

General Description

The AD22105 is a solid state thermostatic switch.

Requiring only one external programming resistor, the AD22105 can be set to switch accurately at any temperature in the −40°C to +150°C wide operating range.

Using a novel circuit architecture, the AD22105 asserts an open-collector output when the ambient temperature exceeds the user-programmed setpoint temperature.

Key Features

  • User-programmable temperature setpoint ±2.0°C maximum ambient setpoint accuracy 4.1°C typical hysteresis Wide supply range: 2.7 V to 7.0 V Wide temperature range:.
  • 40°C to +150°C Low power dissipation.

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