Tutorial: LM319 / LM319H

Measures, compares, amplifies or converts analogue signals.

LM319 / LM319H

Tutorial / documentation

Analogue circuits

Quick documentation & first test preparation

  1. Identify component LM319 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.

LM319

High Speed Dual Comparator, DIP-14/SOIC-14

  • High Speed Dual Comparator, DIP-14/SOIC-14
  • 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

LM319H

High Speed Dual Comparator, TO-100-10

  • High Speed Dual Comparator, TO-100-10
  • 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.