www.fairchildsemi.com

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

www.fairchildsemi.com

FM50
Analog Temperature Sensor

Features
Analog output: 10 mV/ C Range: -40 to 125 C range: Accuracy: 2 C at 25 C Supply Current, 170 A max. Output Drive, 25 A Self-heating 0.1 C Operating Voltage: 2.4V to 6V

Description
As a precision CMOS temperature sensor, the FM50 is cost-effective for accurate low-power temperature monitoring applications. Output voltage versus temperature is extremely linear. With no load, the supply current is typically 130 A. For normal operation, the load on V OUT should be 100K or less. In a typical application, a remotely mounted FM50 is monitored by a microcontroller with an analog A/D converter input. Alternatively, the FM50 can drive a comparator with a high impedance input. Accuracy is typically 0.5 C at room temperature; and better than 2 C from 0 to 75 C. Available in both standard and Lead Free 3-pin SOT-23 package.

Applications
Mobile Phones Computers Battery Management Office Equipment HVAC Power Supply Modules Disk Drives Automotive

Thermal Response
VOUT (mV)

1750

750 500

100 -50 -40 -25 0 25 50 75 100 125

Temperature ( C)

Temperature ( C)

VOUT - 500 mV 10 mV/ C

FM50 Output Voltage vs. Temperature

REV. 1.1.0 10/5/04

FM50 Datasheet Fairchild Download PDF

Add this permalink to your bookmarks for future download of FM50 datasheet

Permalink: http://datasheet.emcelettronica.com/fairchild/FM50

FM50 DATASHEET