Tutorial: LM94021

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

LM94021

Tutorial / documentation

Sensors

Quick documentation & first test preparation

  1. Identify component LM94021 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.

LM94021

Analog, selectable coefficient -5.5/-8.2/-10.9/-13.6mV/°C, ±2C accuracy, 1.5-5.5V supply, -50C to +150C, SOT-323

  • Analog, selectable coefficient -5.5/-8.2/-10.9/-13.6mV/°C, ±2C accuracy, 1.5-5.5V supply, -50C to +150C, SOT-323
  • 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.