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Commodity Model:MA12040P

Trade Name:Audio Amplifiers

Brand:INFINEON

Particular Year:24+

Package:QFN-64

Delivery Date:New and Original

Stock: 1000pcs

Quantity:
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Product Parameters

Manufacturer
INFINEON
Model
MA12040P
Package
QFN-64
Describe
Ultra power efficient, fully integrated audio amplifier IC with I2S digital input

Product Description

MA12040P - Filterless and High-Efficiency 4V to 18V  Audio Amplifier with I2S Digital Input


Product Overviews

MA12040P is a super-efficient audio power amplifier based on proprietary multi-level switching technology. It supports a 4-18V supply voltage range, allowing it to be used in many different applications. The MA12040P features an embedded digital power management scheme. The power management algorithm dynamically adjusts switching frequency and modulation to optimize power loss and EMI across the output power range.


Summary of Features

• Proprietary Multi-level Switching Technology

◦ 3-level and 5-level modulation

◦ Low EMI emission

◦ Filterless amplification

◦ Digital Power Management Algorithm

• Audio Performance (PMP2)

◦ >98dB DNR (A-w, rel. to 1% THD+N power level)

◦ 135µV output integrated noise (A-w)

◦ 0.006% THD+N at high output levels

• 4th Order Feedback Error Control

◦ High suppression of supply disturbance

◦ HD audio quality

• Supply Voltages: +4V to +18V (PVDD) and +5V (A/DVDD)

• Volume Control and Limiter

• 2×40W peak output power (18V PVDD, RL = 4Ω, 10% THD+N level)

• 2×20W continuous output power (RL = 8Ω at 18V, PMP4, 10% THD+N level, without heatsink)


Potential Applications

• Battery Operated Speakers

• Wireless and Docking Speakers

• Soundbars

• Multiroom Systems

• Home Theater Systems


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FAQ

  • 1.Is the inventory and price seen on the platform accurate?

    A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

  • 2.Are all our products genuine?

    A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

  • 3.Can you provide the qualification certificate of the original factory or agent?

    A: at present, our self-employed brands TI,ST,ADI,NXP,LATTICE,CYPRESS,INFINEON,XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

  • 4.Can I make an inquiry through the company's website?

    A: You can inquire through the website, or by phone and email.

  • 5.When can I deliver the goods after placing an order? How long will it take to get there?

    A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

  • 6.Can the company issue an invoice?

    A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.

INFINEON

INFINEON

Infineon Technologies was formally established on April 1, 1999 in Munich, Germany, and is one of the worlds leading semiconductor companies. Its predecessor was the semiconductor division of Siemens Group, which became independent in 1999 and went pu…

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Contact Number:86-755-83294757

Enterprise QQ:1668527835/ 2850151598/ 2850151584/ 2850151585

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