MA12070PXUMA1

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MA12070PXUMA1

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IC AMP CLASS D STEREO 30W 64QFN

  • HerstellerInfineon-Technologien

  • Herstellerteil #MA12070PXUMA1

  • Auf Lager5626

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Spezifikationen

Attribut Wert
Series MERUS™
Part Status Obsolete
Type Class D
Output Type 2-Channel (Stereo)
Max Output Power x Channels @ Load 30W x 2 @ 8Ohm
Voltage - Supply 4V ~ 26V
Features Digital Inputs, I2S, Mute, Short-Circuit and Thermal Protection, Undervoltage, Volume Control
Mounting Type Surface Mount
Operating Temperature 0°C ~ 85°C (TA)
Supplier Device Package PG-VQFN-64-6
Package / Case 64-VFQFN Exposed Pad
Base Product Number MA12070

Übersicht

Description

MA12070PXUMA1 appears to be a course code, likely representing a university-level module in mathematics or a related field. The introduction to such a course generally covers the course objectives, structure, and the key topics that will be addressed.
Typically, an introductory session would outline:
1. Course Objectives: These could include developing analytical skills, understanding fundamental mathematical principles, or applying mathematical techniques to problem-solving.
2. Content Overview: Topics might range from calculus, algebra, and statistics to more specialized areas like linear algebra or discrete mathematics, depending on the course's focus.
3. Assessment Methods: This could involve a mix of assignments, quizzes, exams, or projects to evaluate understanding and application of the material.
4. Resources: Information about textbooks, online resources, and additional reading materials.
5. Instructor’s Details: Introduction to the teaching faculty, including office hours and contact information for additional support.
6. Expectations and Requirements: Attendance, participation, and prerequisite knowledge necessary for success in the course.
This overview helps students understand what to expect and how to prepare for the semester.

Equivalent

The MA12070P is a highly efficient, multi-level, Class D audio amplifier from Infineon Technologies. Its equivalents or alternatives might include similar Class D audio amplifier chips from other manufacturers such as Texas Instruments’ TPA3116D2 or STMicroelectronics’ TDA7498. However, exact equivalents would depend on specific requirements like power output, package type, and feature set. Always consult the datasheets and application notes to ensure compatibility for your specific application.

Features

The MA12070PXUMA1 is a highly efficient, digital input, multi-level Class-D amplifier from Infineon Technologies. Key features include:
1. Power Efficiency: It offers high power efficiency, making it suitable for battery-powered applications and reducing thermal management requirements.

2. Output Power: Capable of delivering up to 2 x 35W output power, making it ideal for compact audio systems.

3. Multi-Level Technology: Utilizes proprietary multi-level switching technology to achieve low output distortion and high audio performance.

4. Integrated DSP: Comes with integrated digital signal processing capabilities for sound customization and optimization.

5. Low Idle Power Consumption: Designed to consume low power during idle modes, enhancing energy efficiency.

6. I2S Digital Audio Interface: Supports I2S digital audio inputs, facilitating easy integration into digital audio systems.

7. Protection Features: Equipped with comprehensive protection features including over-current, over-temperature, and short-circuit protection.

8. Compact Package: Available in a compact package, which is beneficial for space-constrained applications.
These features make the MA12070PXUMA1 suitable for a variety of audio applications, including home audio systems, soundbars, and portable speakers.

Pinout

The MA12070PXUMA1 is a highly efficient multi-level Class D audio amplifier from Infineon Technologies. It comes in a 40-pin package. This audio amplifier is designed to deliver high-quality sound with low power consumption, making it ideal for applications such as home audio systems, soundbars, and active speakers.
Key functions of the MA12070PXUMA1 include:
1. Efficiency: It operates with high efficiency, reducing heat generation and power consumption.
2. Output Power: Capable of delivering substantial output power, suitable for various audio applications.
3. Thermal Management: Integrated protection features to manage thermal and operational safety.
4. Configurable Outputs: Supports different output configurations, including stereo and mono modes.
5. Low THD+N: Provides excellent audio performance with low Total Harmonic Distortion plus Noise.
These features make the MA12070PXUMA1 a versatile component for modern audio amplification needs.

Manufacturer

The MA12070PXUMA1 is manufactured by Infineon Technologies. Infineon is a German semiconductor company that specializes in various electronic components and systems. The company is known for producing a wide range of semiconductor solutions, including microcontrollers, sensors, power semiconductors, and more. Infineon serves industries such as automotive, industrial power control, power management and multimarket, and digital security solutions. Their products are widely used in applications ranging from automotive electronics to industrial automation and consumer electronics.

Application

The MA12070PXUMA1 is a high-performance operational amplifier designed for precision applications. Its key application areas include:
1. Instrumentation Amplifiers: Used in medical devices and industrial measurement systems for accurate signal amplification.
2. Data Acquisition Systems: Enhances precision and accuracy in converting analog signals to digital.
3. Sensor Signal Conditioning: Ideal for amplifying signals from various sensors, including temperature, pressure, and strain gauges.
4. Active Filters: Utilized in communication systems and audio equipment for filtering signals.
5. Control Systems: Applied in automation and robotic systems for precise control and feedback mechanisms.
6. Test and Measurement Equipment: Used in laboratory and field equipment for accurate data collection and analysis.
These applications leverage its low noise, high gain, and stability features.

Package

The package type for MA12070PXUMA1 is TO-220-3. This is a commonly used package for power semiconductors and includes three leads.

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