View ad22100 datasheet:

Voltage Output Temperature Sensor a with Signal Conditioning AD22100* FEATURES SIMPLIFIED BLOCK DIAGRAM 200°C Temperature Span Accuracy Better than 2% of Full Scale V+ Linearity Better than 1% of Full Scale Temperature Coefficient of 22.5 mV/ C Output Proportional to Temperature V+ ? Single Supply Operation Reverse Voltage Protection Minimal Self Heating VOUT High Level, Low Impedance Output RT APPLICATIONS HVAC Systems System Temperature Compensation Board Level Temperature Sensing Electronic Thermostats MARKETS Industrial Process Control Instrumentation Automotive GENERAL DESCRIPTION +5V The AD22100 is a monolithic temperature sensor with on-chip signal conditioning. It can be operated over the temperature REFERENCE range –50°C to +150°C, making it ideal for