Tutorial: INA181 / INA185

Measures, compares, amplifies or converts analogue signals.

INA181 / INA185

Tutorial / documentation

Analogue circuits

Quick documentation & first test preparation

  1. Identify component INA181 and its package.
  2. Check input/output ranges and power supplies.
  3. Read the application circuit and stability/decoupling recommendations.
  4. Consult the application circuit in the linked documentation before testing.

INA181

Bidirectional, Low- and High-Side Voltage Output, Current-Sense Amplifier, SOT-23-6

  • Bidirectional, Low- and High-Side Voltage Output, Current-Sense Amplifier, SOT-23-6
  • Check input/output ranges and power supplies.
  • Read the application circuit and stability/decoupling recommendations.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

INA185

Ultra-small, bidirectional, precision low-side and high-side, voltage output current-sense amplifier (SOT-563)

  • Ultra-small, bidirectional, precision low-side and high-side, voltage output current-sense amplifier (SOT-563)
  • Check input/output ranges and power supplies.
  • Read the application circuit and stability/decoupling recommendations.
  • 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.