K11044-44C

ADVANCED INFORMATION ADVANCED INFORMATION FEATURES s s s s s 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 s s s s s s s s TK11044 TEMPERATURE SENSOR IC 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 DESCRIPTION TK11044 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 IC's operating temperature range. The TK11044 is available in a miniature SOT 23L-6 surface mount package. VCC GND NC VOUT GND NC 20 P Note: Both GND pins must connect to GND BLOCK DIAGRAM VCC VCC VOUT ORDERING INFORMATION TEMPERATURE DETECTION CIRCUIT GND + GND TK11044M-1 Tape/Reel Code NC NC TAPE/REEL CODE TL: Tape Left May, 1998 TOKO, Inc. Page 1 TK11044 ...