Tutorial: MAX31820 / DS1822

Converts a physical quantity into a signal for a measuring circuit.

MAX31820 / DS1822

Tutorial / documentation

Sensors

Quick documentation & first test preparation

  1. Identify component MAX31820 and its package.
  2. Check the measured quantity, useful range and calibration method.
  3. Identify the output interface and compatible electrical levels.
  4. Consult the application circuit in the linked documentation before testing.

MAX31820

1-Wire Ambient Temperature Sensor TO-92

  • 1-Wire Ambient Temperature Sensor TO-92
  • Check the measured quantity, useful range and calibration method.
  • Identify the output interface and compatible electrical levels.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

DS1822

Econo 1-Wire Digital Thermometer TO-92

  • Econo 1-Wire Digital Thermometer TO-92
  • Check the measured quantity, useful range and calibration method.
  • Identify the output interface and compatible electrical levels.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

Inputs and outputs must match the function described in the selected reference’s documentation.