MA12040 / MA12070

Processes or amplifies audio signals.

Tutorial / documentation

Audio

Quick documentation & first test preparation

  1. Identify component MA12040 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.

MA12040

Filterless and High-Efficiency +4V to +18V Audio Amplifier with Analog Input, QFN-64

  • Filterless and High-Efficiency +4V to +18V Audio Amplifier with Analog Input, QFN-64
  • 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

MA12070

Filterless and High-Efficiency +4V to +26V Audio Amplifier with Analog Input, QFN-64

  • Filterless and High-Efficiency +4V to +26V Audio Amplifier with Analog Input, QFN-64
  • 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