DS18S20 thermometer equivalent, high precision 1-wire digital thermometer.
Unique 1
–Wire interface requires only one port pin for communication Multidrop capability simplifies distributed temperature sensing applications Requires.
Requires no external components Can be powered from data line. Power supply range is 3.0V to 5.5V Zero standby power req.
GND DQ VDD NC Ground Data In/Out Power Supply Voltage No Connect
DESCRIPTION
The DS18S20 Digital Thermometer provides 9
–bit temperature readings which indicate the temperature of the device. Information is sent to/from the DS18S20 ov.
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