Tutorial: YM2149

Processes or amplifies audio signals.

YM2149

Tutorial / documentation

Audio

Quick documentation & first test preparation

  1. Identify component YM2149 and its package.
  2. Check gain, supply voltages and load impedance.
  3. Follow the application circuit and decoupling recommendations.
  4. Consult the application circuit in the linked documentation before testing.

YM2149

Software-Controlled Sound Generator, DIP-40

  • Software-Controlled Sound Generator, DIP-40
  • Check gain, supply voltages and load impedance.
  • Follow the application circuit and 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.