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

MA12070P

END OF LIFE
2x80W ultra power efficient, fully integrated audio amplifier IC with I2S digital input
Data Sheet
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software

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MA12070P
MA12070P
Data Sheet

Product details

  • Audio Input Type
    Digital/I2S
  • Description
    Integrated 80W - 2xBTL/4xSE channel digital input multi-level class-D amplifier
  • Output Power ((W per channel))
    80 W
  • Package
    QFN 64 pins
  • Speaker Channels
    2xBTL/4xSE
  • Supply Voltage ((V))
    26
OPN
MA12070PXUMA1
Product Status discontinued
Infineon Package PG-VQFN-64
Package Name N/A
Packing Size 2000
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status discontinued
Infineon Package PG-VQFN-64
Package Name -
Packing Size 2000
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
MA12070P is a highly efficient, fully integrated audio power amplifier IC, based on multi-level switching technology. It supports a 4-26V supply voltage range, allowing it to be used in many different audio applications.

Features

  • Multi-level switching technology
  • 2×80 W peak output power
  • +4V to +26V PVDD
  • 2.0, 2.1, 4.0, 1.0 configurations
  • 4th order feedback error control
  • 160mW Idle power dissipation
  • 80% efficiency at 2W power
  • 91% efficiency at full Power
  • 110dB SNR, AW, 1% THD+N level
  • 140µV output integrated noise (A-w)
  • 0.007% THD+N at high output levels
  • I2C with selectable addresses

Benefits

  • High efficiency for music playback
  • High power in a small form factor
  • high DR, low distortion, low noise
  • No need of large filter component
  • High suppression of supply ripples
  • Reduced BoM and system cost savings
  • Reduction of battery sizes
  • No complex dynamic rail tracking
  • Eliminates LC filters
  • Heatsink free operation
  • Flexible solution

Documents

Documents

Design resources

Partner solutions

Developer community

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