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Data Sheet
Low Voltage, Resistor-Programmable, Thermostatic Switch AD22105
02099-001
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
APPLICATIONS
Industrial process control Thermal control systems CPU monitoring Computer thermal management circuits Fan control Handheld/portable electronic equipment
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.