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
|