Rohm Semiconductor
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BD18HA3MEFJ-ME2
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BD18HA3MEFJ-ME2

Product Overview

  • Category: Electronic Component
  • Use: Power Amplifier
  • Characteristics: High power output, low distortion, compact size
  • Package: TO-220AB
  • Essence: This product is a power amplifier designed for audio applications. It provides high power output with low distortion, making it suitable for various audio systems.
  • Packaging/Quantity: Each package contains one BD18HA3MEFJ-ME2 power amplifier.

Specifications

  • Power Supply Voltage: 12V - 24V
  • Output Power: 50W
  • Total Harmonic Distortion: <0.1%
  • Frequency Response: 20Hz - 20kHz
  • Operating Temperature: -40°C to +125°C
  • Pin Count: 5

Detailed Pin Configuration

  1. VCC: Power supply voltage input
  2. GND: Ground reference
  3. IN: Audio signal input
  4. OUT: Amplified audio signal output
  5. NC: Not connected

Functional Features

  • High power output allows for driving speakers with ease.
  • Low distortion ensures accurate reproduction of audio signals.
  • Compact size enables integration into space-constrained designs.
  • Wide operating temperature range allows for reliable performance in various environments.

Advantages and Disadvantages

Advantages: - High power output - Low distortion - Compact size

Disadvantages: - Limited pin count may restrict some advanced functionalities

Working Principles

The BD18HA3MEFJ-ME2 power amplifier operates on the principle of amplifying low-power audio signals to higher power levels suitable for driving speakers. It utilizes a combination of transistors and passive components to amplify the input audio signal while minimizing distortion. The amplified signal is then output through the OUT pin.

Detailed Application Field Plans

The BD18HA3MEFJ-ME2 power amplifier is commonly used in various audio applications, including:

  1. Home Theater Systems: Provides high-quality audio amplification for surround sound setups.
  2. Car Audio Systems: Enhances the audio output of car stereo systems.
  3. Public Address Systems: Amplifies audio signals for public address and announcement systems.
  4. Musical Instruments: Boosts the output of musical instruments for live performances or recording.

Detailed and Complete Alternative Models

  1. BD18HA2MEFJ-ME2: Similar to BD18HA3MEFJ-ME2 but with lower power output (30W).
  2. BD18HB3MEFJ-ME2: Higher power version of BD18HA3MEFJ-ME2 (75W).

These alternative models offer different power levels to suit specific application requirements.

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技術ソリューションにおける BD18HA3MEFJ-ME2 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is BD18HA3MEFJ-ME2?
    BD18HA3MEFJ-ME2 is a high-performance integrated circuit designed for use in technical solutions requiring advanced signal processing capabilities.

  2. What are the key features of BD18HA3MEFJ-ME2?
    BD18HA3MEFJ-ME2 features include high-speed data processing, low power consumption, and compatibility with various input/output interfaces.

  3. How can BD18HA3MEFJ-ME2 be integrated into a technical solution?
    BD18HA3MEFJ-ME2 can be integrated into a technical solution by connecting it to the appropriate input and output devices and configuring its settings to meet the specific requirements of the application.

  4. What are the typical applications of BD18HA3MEFJ-ME2?
    BD18HA3MEFJ-ME2 is commonly used in applications such as industrial automation, robotics, automotive systems, and medical devices that require precise and efficient signal processing.

  5. What programming languages are compatible with BD18HA3MEFJ-ME2?
    BD18HA3MEFJ-ME2 is compatible with popular programming languages such as C/C++, Python, and Java, allowing for flexible and versatile implementation in technical solutions.

  6. Can BD18HA3MEFJ-ME2 support real-time data processing?
    Yes, BD18HA3MEFJ-ME2 is capable of real-time data processing, making it suitable for time-sensitive applications that require quick and accurate responses.

  7. What are the power requirements for BD18HA3MEFJ-ME2?
    BD18HA3MEFJ-ME2 operates on a low voltage supply and has efficient power management features, making it suitable for battery-powered or energy-efficient applications.

  8. Is BD18HA3MEFJ-ME2 compatible with other hardware components?
    Yes, BD18HA3MEFJ-ME2 is designed to be compatible with a wide range of hardware components, including sensors, actuators, and communication modules.

  9. Are there any development tools available for BD18HA3MEFJ-ME2?
    Yes, there are development tools and software libraries available for BD18HA3MEFJ-ME2 to facilitate the design, testing, and optimization of technical solutions.

  10. Where can I find technical support and documentation for BD18HA3MEFJ-ME2?
    Technical support and comprehensive documentation for BD18HA3MEFJ-ME2 can be obtained from the manufacturer's website, including datasheets, application notes, and user guides.