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FM20

Fairchild Semiconductor
Part Number FM20
Manufacturer Fairchild Semiconductor
Description Ultra-Low-Power Analog Temperature Sensor
Published Mar 30, 2005
Detailed Description www.fairchildsemi.com FM20 Ultra-Low-Power Analog Temperature Sensor Features • • • • • • • Analog Output, -11.77mV/°C...
Datasheet PDF File FM20 PDF File

FM20
FM20


Overview
www.
fairchildsemi.
com FM20 Ultra-Low-Power Analog Temperature Sensor Features • • • • • • • Analog Output, -11.
77mV/°C Range, -55 to 130°C Accuracy, ±1°C at 25°C Supply Current, 9µA typical Output Drive, 1µA Self-heating < 0.
021°C Operating Voltage: +2.
4V to +6V Description As a precision CMOS temperature sensor, the FM20 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 1µA.
For normal operation, the load on VOUT should be 5MΩ or less.
In a typical application, a remotely mounted FM20 is monitored by a microcontroller with an analog A/D converter input.
Alterna...



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