DS1920
DS1920 Description
Temperature iButton
DS1920 Vendor
Maxim
DS1920 Categories
DS1920 Features
  • Digital thermometer measures temperatures from -55°C to +100°C, typically in 0.2 seconds
  • Accuracy ±0.5°C within 0°C to +70°C, no calibration or reference required
  • Zero standby power
  • Power supply through data contact
  • Access to internal counters allows increased resolution through interpolation
  • Two bytes of EEPROM for use as alarm triggers or user memory
  • Built-in network controller; alarm search directly identifies devices sensing alarming temperatures
  • Device-generated 8-bit CRC for on-the-fly data integrity check
  • DS1920 Datasheet and Application Notes
    ParameterValue
    Memory TypeEEPROM
    Memory Size16 bits
    Other
  • -55C to 100C
  • PackageF5
    Price @ 1k$3.34

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