DS18B20 Sensor

LKR 125.00

The DS18B20 digital thermometer provides 9-bit to 12-bit temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points.

Out of stock


  • 1-Wire interface requires only one of your controller’s I/O pins for communication
  • Unique 64-bit serial code stored in an on-board ROM
  • Thermometer resolution is selectable from 9 to 12 Bits
  • Converts temperature to 12-Bit digital word in less than 750ms
Supply Voltage VDD 3.0 to 5.5 V
Input Logic Level VIH 3.3 to 5 V
Standby Current IDDS 750 to 1000 nA
Active Current IDD 1 to 1.5 mA
Temperature Measure Range -55°C to +125°C (-67°F to +257°F)
Temperature Accuracy ±0.5°C from -10°C to +85°C
Package TO-92
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