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MA2304DNS
  • MA2304DNS

MA2304DNS

The MA2304DNS is a 2x37 W audio amplifier with integrated audio DSP and I2S/TDM audio interface. It features the MERUS™ multilevel switching amplifier technology enabling unmatched power efficiency at both low and high output power. Multilevel switching also relaxes EMI and enables inductor‑less applications with lower cost and no compromise in audio performance or efficiency. An integrated DSP is available for basic speaker tuning.

Infineon Technologies MA2304DNS Product Info

16 April 2026 0

Parameters

Audio Input Type

I2S & TDM

Description

2x37 W, 10-20 V, ultra-low idle power, inductor-less operation, integrated DSP

Output Power ((W per channel))

37 W

Package

QFN 40 pins

Speaker Channels

2xBTL/1xPBTL

Supply Voltage ((V))

20

Apps

Edge computing, Consumer electronics, Smart conference systems, Health and lifestyle

Features

  • 52mW idle power and >80% eff @2W 8Ω
  • Inductor-less output filtering
  • Excellent EMI performance
  • 0.03% low THD+N, 52μVrms AW noise
  • 2x BTL, 1x PBTL
  • Configurable DSP flows

Description

  • Prolonged battery life
  • Inductor-less output filtering
  • Easy-to-pass EMI
  • No efficiency compromise
  • Premium sound quality
  • Support different speaker numbers

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