SP005924554
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- Verpackung
- BOX
- Automotive
- NO
- Gehäuse
- PCB
- RoHS Status
- RoHS-conform
- ECCN
- EAR99
- Zolltarifnummer
- 85437090990
- Land
- Germany
- Lieferzeit beim Hersteller
- 6 Wochen
Evaluation board –audio board using ultra-low idle power and inductor-less multilevel MERUS™ class D amplifier IC MA2304PNS
The EVAL_AUDIO_MA2304PNS_B is the new version of MERUS™ multilevel class D amplifier MA2304PNS evaluation 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.
Summary of 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)
Potential Applications
- Audio amplifiers
- Portable audio
- Battery-powered speakers
- Conferencing systems
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