REF_AUDIO_D_MA12040P

综述

Reference board - Audio board using highly power efficient digital input multilevel MERUS™ class D amplifier IC MA12040P

This board is a size optimized implementation example for the highly power efficient MERUS™ digital input multilevel class D amplifier IC 2x40 W (MA12040P). The IC is specifically targeted for high performance filter-less and heatsink-free audio applications.

  • Configurable number of audio channels: 2xBTL or 1xPBTL
  • Audio input format: digital (I2S)
  • Recommended supply voltage (PVDD) range: 10 V to 28 V max.
  • Output noise level: <150 µVrms (AW)
  • Dynamic range: >97 dB
  • Idle power consumption at 18V PVDD: <350 mW

Summary of features

The multilevel amplifier IC reference board can be used directly for intended audio applications or rapid prototypes

  • Single-voltage-supply amplifier board

Summary of benefits

The board has a small form factor and will fit in most audio designs 

  • Allows users to experience the unique sound quality of a multilevel class D amplifier with digital input and speaker setup of choice

List of components

  • Digital input multilevel class D amplifier IC
    (MA12040P)
small form factor: 46mm x 40mm
支持