IC. K11044TL Datasheet

K11044TL Datasheet PDF


Part

K11044TL

Description

TEMPERATURE SENSOR IC

Manufacture

TOKO Inc

Page 5 Pages
Datasheet
Download K11044TL Datasheet


K11044TL Datasheet
ADVANCED INFORMATION
TK11044
ADVANCED
INFORMATION
TEMPERATURE SENSOR IC
FEATURES
APPLICATIONS
s Linear Output Voltage 10 mV/°C Output
s 2.4 to 8.0 Volt Supply Range
s Miniature Package (SOT-23L)
s Minimum External Parts Count
s Low Power Consumption
s Home and Industrial Thermostats
s Automotive Climate Control
s Battery Charger Temperature Monitor
s Notebook Computer Temperature Monitor
s Electronic Thermometers
s Fish Finder Water Temperature
s Industrial Process Controllers
s Home Appliance Temperature Control
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 IC's operating temperature
range.
The TK11044 is available in a miniature SOT 23L-6 surface
mount package.
TK11044
VCC
VOUT
20P
GND
GND
NC NC
Note: Both GND pins must connect to GND
BLOCK DIAGRAM
ORDERING INFORMATION
TK11044M-1
Tape/Reel Code
VCC
GND
NC
TAPE/REEL CODE
TL: Tape Left
TEMPERATURE
DETECTION
CIRCUIT
VCC
+
-
VOUT
GND
NC
May, 1998 TOKO, Inc.
Page 1

K11044TL Datasheet
TK11044
ADVANCED INFORMATION
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ......................................................... 12 V
Operating Voltage ............................................ 2.4 to 8 V
Power Dissipation (Note 1) ................................ 200 mW
Junction Temperature ........................................... 150 °C
Storage Temperature Range ................... -55 to +150 °C
Operating Temperature Range .................-25 to +105 °C
Lead Soldering Temp. (10 s) ................................. 235 °C
TK11044 ELECTRICAL CHARACTERISTICS
Test Conditions: VCC = 3.0 V, IOUT = 0 µA, TA = 25 °C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNITS
TA = 25 °C
965 995 1025 mV
VOUT
Output Voltage
TA = 85 °C
TA = -25 °C
1573
1613
480
1653
mV
mV
TC
Temperature Coefficient
TA = 25 °C to 85 °C
9.5 10.3 11.1 mV/ °C
Line Reg Line Regulation
VCC = 3 V to 5 V
-20 -5 20 mV
Load Reg Load Regulation
IOUT = 0 µA to 400 µA
3 20 mV
ICC Supply Current
TA = 25 °C
160 200
µA
IOUT Output Current
VOUT 20 mV
400 µA
Note 1: Power dissipation is 200 mW when mounted as recommended. Derate at 1.6 mW/°C for operation above 25 °C.
Page 2
May, 1998 TOKO, Inc.


Features Datasheet pdf ADVANCED INFORMATION ADVANCED INFORMATIO N FEATURES s s s s s Linear Output Volt age 10 mV/°C Output 2.4 to 8.0 Volt Su pply Range Miniature Package (SOT-23L) Minimum External Parts Count Low Power Consumption s s s s s s s s TK11044 T EMPERATURE SENSOR IC APPLICATIONS Home and Industrial Thermostats Automotive C limate Control Battery Charger Temperat ure Monitor Notebook Computer Temperatu re Monitor Electronic Thermometers Fish Finder Water Temperature Industrial Pr ocess Controllers Home Appliance Temper ature 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 ope rating voltage range of 2.4 to 8.0 volt s makes it suitable for a number of app lications requiring accurate temperatur e control, such as electronic thermosta ts for climate control, refrigerators, and industrial process controls. A typi cal application is to make a digital re presentation of temperature with an A/D converter, or to make a th.
Keywords K11044TL, datasheet, pdf, TOKO Inc, TEMPERATURE, SENSOR, IC, 11044TL, 1044TL, 044TL, K11044T, K11044, K1104, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)