Tutorial: OPA121KU / OPA121KM

Measures, compares, amplifies or converts analogue signals.

OPA121KU / OPA121KM

Tutorial / documentation

Analogue circuits

Quick documentation & first test preparation

  1. Identify component OPA121KU 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.

OPA121KU

Operational Amplifier, SOIC-8

  • Operational Amplifier, SOIC-8
  • 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

OPA121KM

Operational Amplifier, TO-99

  • Operational Amplifier, TO-99
  • 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.