not for new design
RoHS Compliant

EVAL_AUDIO_MA2304PNS_B

Evaluation board –audio board using ultra-low idle power and inductor-less multilevel MERUS™ class D amplifier IC MA2304PNS
User Manual
ea.
in stock

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EVAL_AUDIO_MA2304PNS_B
EVAL_AUDIO_MA2304PNS_B
ea.
User Manual

Product details

  • Dimensions
    150x150x75 mm
  • Family
    MERUS™ Class D Amplifiers
  • Frequency
    128 kHz to 1000 kHz
  • Input Type
    DC
  • Qualification
    Consumer
  • Sub Application
    Audio Amplifiers
  • Supply Voltage
    10 V to 20 V
  • Target Application
    Consumer
  • Topology
    Multilevel Class D
OPN
EVALAUDIOMA2304PNSBTOBO1
Product Status not for new design
Infineon Package --
Package Name N/A
Packing Size 1
Packing Type CONTAINER
Moisture Level N/A
Moisture Packing NON DRY
Lead-free No
Halogen Free No
RoHS Compliant Yes
Infineon stock last updated:
 ea. in stock

Product Status not for new design
Infineon Package --
Package Name -
Packing Size 1
Packing Type CONTAINER
Moisture Level -
Moisture Packing NON DRY
Lead Free
Halogen Free
RoHS Compliant
ea.
in stock
The EVAL_AUDIO_MA2304PNS_B is the new version of MERUS™ multilevel class D amplifier MA2304PNSevaluation board with a PSOC™ controller. It features ultralow idle power consumption, the highest efficiency in the market at typical listening levels, and reduced EMI in comparison to traditional 2/3-level class D amplifiers.

Features

  • MERUS™ multilevel switching technology
  • Output power: 2*37 W
  • Ultralow idle power consumption: 52 mW
  • Configurable switching edge steepness
  • PWM sync for reduced EMI in multichannel systems
  • 79% efficiency @ 1 W, 8 Ohm
  • Digital I2S/TDM inputs
  • Output noise: 52 uVrms A-weighted

Benefits

  • Extended battery life and reduced EMI
  • Lower system cost and simple implementation without the need for dynamic rail tracking power supplies
  • Inductor-less and ferrite bead operation without compromising audio performance, efficiency, and idle power consumption.
  • Reduced footprint size and PCB area

List of components

  • 2x37W MERUS™ multilevel class D amplifier with volume control and peak limiter (MA2304PNS)

Applications

Bill of Material

Documents

Documents

Design resources

Partner solutions