Please note that this is an end of life product. See newer alternative product version Please note that this is an end of life product. See newer alternative product version
END OF LIFE
discontinued
RoHS Compliant
Lead-free

MA2304DNS

END OF LIFE
MERUS™ class-D audio amplifier, 2x37 W, 10-20 V, ultra-low idle power, inductor-less operation, integrated DSP
Data Sheet
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MA2304DNS
MA2304DNS
Data Sheet

Product details

  • 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
OPN
MA2304DNSXUMA1
Product Status discontinued
Infineon Package PG-VQFN-40
Package Name N/A
Packing Size 4000
Packing Type TAPE & REEL
Moisture Level N/A
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status discontinued
Infineon Package PG-VQFN-40
Package Name -
Packing Size 4000
Packing Type TAPE & REEL
Moisture Level -
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
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.

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

Benefits

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

Documents

Documents

Design resources

Partner solutions

Developer community

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