DS18S20-PAR thermometer equivalent, parasite-power digital thermometer.
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* Unique 1-wire interface requires only one port pin for communication Derives power from data line (“parasite p.
Requires no external components ±0.5°C accuracy from
–10°C to +85°C Measures temperatures from
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GND - Ground DQ - Data In/Out NC - No Connect
DESCRIPTION
The DS18S20-PAR digital thermometer provides 9
–bit centigrade temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger poi.
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