Datenblatt-Suchmaschine für elektronische Bauteile |
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FM20S3X Datenblatt(PDF) 1 Page - Fairchild Semiconductor |
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FM20S3X Datenblatt(HTML) 1 Page - Fairchild Semiconductor |
1 / 9 page www.fairchildsemi.com REV. 1.0.6 1/9/03 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 Applications • Mobile Phones • Computers • Battery Management • Office Equipment •HVAC • Power Supply Modules • Disk Drives • Automotive 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 5M Ω or less. In a typical application, a remotely mounted FM20 is monitored by a microcontroller with an analog A/D converter input. Alternatively, the FM20 can drive a comparator with a high impedance input. Accuracy is typically ±1°C at room temperature; and better than ±2.5°C from 0 to 50°C. Available packages are surface mount 5-pin SC70 and 3-pin SOT-23. Thermal Response FM20 Output Voltage vs. Temperature 25 50 75 100 125 -25 -50 -40 0 1863.9 391 VOUT (mV) Temperature (˚C) Temperature (˚C) = VOUT – 1863.9mV –11.77mV/˚C FM20 Ultra-Low-Power Analog Temperature Sensor |
Ähnliche Teilenummer - FM20S3X |
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Ähnliche Beschreibung - FM20S3X |
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