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Infineon 2-Channel Class D Audio Amplifier IC 40W 64-Pin QFN MA12040XUMA1
Specifications
| Country of Origin | India |
|---|---|
| Brand | Infineon |
| Model | MA12040XUMA1 |
| Output Power | 40W |
| Series | MERUS |
| Package Type | QFN |
| Number Of Channels | 2 |
| Standards/Approvals | RoHS |
| Pin Count | 64 |
| Maximum Supply Voltage | 26V |
| Minimum Supply Voltage | 18V |
| Amplifier Type | Class D |
| Amplifier Class | Class D |
Key Features
- Utilizes multi-level switching technology for low power loss or high audio performance.
- Supports supply voltage range from 4V to 18V with minimum 18V and maximum 26V supply ratings.
- Comes in a 64-pin QFN package with heatsink-free EPAD-down package design.
- Features selectable gain and 4th order feedback error control for enhanced sound quality.
- Ideal for speaker systems, home sound systems, and television applications.
- RoHS compliant ensuring environmentally safe manufacturing.
- Designed with MERUS series technology for superior digital audio amplification.
- Supports operation without external heatsink due to efficient power dissipation design.
Product Description
Infineon MA12040XUMA1 is a 2-channel Class D digital audio power amplifier IC capable of delivering 40 watts output power. Featuring a highly efficient multi-level switching technology, this amplifier supports supply voltages ranging from 4 to 18 volts, with operating supply voltage ratings between 18V minimum and 26V maximum.
The device comes housed in a compact 64-pin QFN package that incorporates an exposed pad-down (EPAD-down) design, enabling heatsink-free operation while ensuring thermal efficiency. The selectable gain settings combined with 4th order feedback error control enhance the audio output quality with reduced distortion and noise, making it suitable for premium audio applications.
This IC is part of the MERUS series offering advanced digital amplification tailored for a wide range of audio applications including speakers, home sound systems, and televisions. The Class D amplifier design ensures minimal power wastage and high power efficiency ideal for energy-conscious applications.
RoHS compliance guarantees that the IC meets environmental standards, underscoring its suitability in sustainable product designs. The MA12040XUMA1 provides an integrated solution that combines high output power with efficient thermal management and audio fidelity.
Utilizes multi-level switching technology for low power dissipation. Wide supply voltage range from 4V to 18V enabling flexible power operation. 64-pin QFN package with EPAD-down for optimized thermal performance. Selectable gain and 4th order feedback error control for superior audio quality.
Ideal for use in home sound systems, televisions, and speaker applications. RoHS certified for environmental compliance. Based on the MERUS series Class D amplifier technology. Heatsink-free operation reduces system complexity and size.
This audio amplifier IC is ideal for industrial, consumer electronics, and multimedia audio designs seeking high-efficiency digital amplification. Browse more semiconductors and Audio Amplifier ICs in the Infineon brand category on EnvMart for related products and solutions.
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Frequently Asked Questions
This model delivers an output power of 40 watts.
It supports a supply voltage range from 4V to 18V, with minimum ratings of 18V and maximum ratings of 26V.
This unit is housed in a 64-pin QFN package with an exposed pad-down (EPAD-down) design.
It features 2 channels for audio amplification.
It utilizes multi-level switching technology, which helps achieve low power dissipation and high audio performance.
Yes, it is RoHS compliant, ensuring environmentally safe manufacturing.
This model is part of the MERUS series, which is designed for advanced digital audio amplification.
No, it is designed for heatsink-free operation due to its efficient power dissipation design.
It is ideal for use in speaker systems, home sound systems, and televisions.
The selectable gain settings enhance audio output quality by allowing adjustments to the amplification level, reducing distortion and noise.
The maximum supply voltage rating is 26V.
The country of origin for this product is India.
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