• RS Stock No. 540-2805P
  • Brand Maxim
  • Mfr. Part No. DS18B20+
Maxim DS18B20+, Temperature Sensor -55 → +125 °C ±0.5°C 1-Wire TO-92, 3-Pin
Product Details

DS1820/1822/1825 1-Wire Digital Thermometer & Thermostat

The DS1820/1822/1825 devices are temperature-to-digital converters with over/under-temperature detection. They feature a 1-Wire communication interface and powered from that data line. Applications include PCs, mobile phones, office equipment and data loggers.

Measurement temperature range: -55 to +125°C
Conversion Time (Max): 93.75 ms (9-bit), 750 ms (12-bit)
Unique 64-bit serial code stored in on-chip ROM
Power supply: +3.0 V to +5.5 VDC or from data line

Temperature & Humidity Sensors, Maxim Integrated

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Sensor FunctionTemperature
Output TypeDigital
Interface Type1-Wire
Mounting TypeThrough Hole
Pin Count3
Minimum Operating Temperature-55 °C
Operating Temperature Range-55 → +125 °C
Maximum Operating Temperature+125 °C
Minimum Operating Supply Voltage3 V
Maximum Operating Supply Voltage5.5 V
Package TypeTO-92
Dimensions4.95 x 3.94 x 4.95mm
Resolution12 bit
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Technical Reference
  • RS Components

    Statement of conformity

    The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
    RS Stock No. 540-2805P
    Description Maxim DS18B20+, Temperature Sensor -55 → +125 °C ±0.5°C 1-Wire TO-92, 3-Pin
    Manufacturer/Brand: Maxim
    Mfr. Part No. DS18B20+
    The foregoing information relates to product sold on, or after, the date shown below.
    Date Nov 25, 2017
    RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
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