K11044 TOKO Inc, K11044 Datasheet

no-image

K11044

Manufacturer Part Number
K11044
Description
TEMPERATURE SENSOR IC
Manufacturer
TOKO Inc
Datasheet
FEATURES
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 F capacitor
that insures stability over the IC's operating temperature
range.
The TK11044 is available in a miniature SOT 23L-6 surface
mount package.
May, 1998 TOKO, Inc.
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
INFORMATION
ADVANCED
ORDERING INFORMATION
TK11044M-1
ADVANCED INFORMATION
TAPE/REEL CODE
TL: Tape Left
Tape/Reel Code
APPLICATIONS
V CC
GND
NC
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
Note: Both GND pins must connect to GND
TEMPERATURE
TEMPERATURE SENSOR IC
DETECTION
CIRCUIT
BLOCK DIAGRAM
TK11044
V CC
GND
NC
+
-
V CC
TK11044
NC
GND
Page 1
V OUT
NC
GND
V OUT

Related parts for K11044

K11044 Summary of contents

Page 1

... A typical application is to make a digital representation of temperature with an A/D converter make a thermal detector with a comparator. The TK11044 has a compensation pin for a 0.1 F capacitor that insures stability over the IC's operating temperature range. The TK11044 is available in a miniature SOT 23L-6 surface mount package ...

Page 2

... TK11044 ABSOLUTE MAXIMUM RATINGS Supply Voltage ......................................................... 12 V Operating Voltage ............................................ 2 Power Dissipation (Note 1) ................................ 200 mW Junction Temperature ........................................... 150 C TK11044 ELECTRICAL CHARACTERISTICS Test Conditions 3 OUT SYMBOL PARAMETER V Output Voltage OUT T Temperature Coefficient C Line Reg Line Regulation Load Reg Load Regulation I Supply Current ...

Page 3

... OUT A LINEARITY ERROR vs. TEMPERATURE -16 - LINE REGULATION -10 - (V) TK11044 V OUT C OUT 0.1 µF INPUT CURRENT vs. TEMPERATURE 200 180 160 140 120 120 - LOAD REGULATION -10 - 100 200 I OUT (µ ...

Page 4

... TK11044 TYPICAL PERFORMANCE CHARACTERISTICS V CC RIPPLE REJECTION RATIO OUT = 0.1 µ Vrr = 100mVrms 0 10 100 100 k f (Hz) TEMPERATURE RESPONSE B 1.2 1.0 0 -30 C 0.6 0 TIME (s) Page 4 ADVANCED INFORMATION = unless otherwise specified. OUT A RIPPLE REJECTION RATIO OUT = 0.1 µ ...

Page 5

... Toko America, Inc. 107 Mill Plain Road Danbury, CT 06811 Tel: (203) 748-6871 Fax: (203) 797-1223 TK11044 Marking Information Marking TK11044 44C Semiconductor Technical Support Toko Design Center 4755 Forge Road Colorado Springs, CO 80907 Tel: (719) 528-2200 Fax: (719) 528-2375 IC-???-TK11044 Page 5 ...

Related keywords