DESCRIPTION

The TK11044 is a temperature sensor IC with a linear output of 10 mV/°C over the range of -25 to + 105 °C. Its wide operating voltage range of 2.4 to 8.0 volts makes it suitable for a number of applications requiring accurate temperature control, such as electronic thermostats for climate control, refrigerators, and industrial process controls.

A typical application is to make a digital representation of temperature with an A/D converter, or to make a thermal detector with a comparator.

The TK11044 has a compensation pin for a 0.1 µF capacitor that insures stability over the ICs operating temperature range.

The TK11044 is available in a miniature SOT 23L-6 surface mount package.

FEATURES

■ Linear Output Voltage 10 mV/°C Output

■ 2.4 to 8.0 Volt Supply Range

■ Miniature Package (SOT-23L)

■ Minimum External Parts Count

■ Low Power Consumption

APPLICATIONS

■ Home and Industrial Thermostats

■ Automotive Climate Control

■ Battery Charger Temperature Monitor

■ Notebook Computer Temperature Monitor

■ Electronic Thermometers

■ Fish Finder Water Temperature

■ Industrial Process Controllers

■ Home Appliance Temperature Control