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LM386MMX-1

LM386MMX-1

Manufacturer No:

LM386MMX-1

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER, 0.325W, 1 CHANN

Datasheet:

Datasheet

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LM386MMX-1 Specifications

  • Type
    Parameter
  • Package / Case
    8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package
    8-VSSOP
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    -
  • Voltage - Supply
    4V ~ 12V
  • Max Output Power x Channels @ Load
    325mW x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM386MMX-1 is a low voltage audio power amplifier integrated circuit chip. It offers several advantages and can be used in various application scenarios:1. Low voltage operation: The LM386MMX-1 operates at low voltages, typically between 4V and 12V. This makes it suitable for battery-powered applications, such as portable audio devices, toys, and small electronic projects.2. Small form factor: The chip comes in a miniaturized package, making it ideal for space-constrained applications where size is a critical factor.3. Low power consumption: The LM386MMX-1 consumes very low power, making it energy-efficient and suitable for battery-powered devices that require long battery life.4. Simple circuit design: The chip requires minimal external components, making it easy to design and implement audio amplifier circuits. This simplicity is advantageous for hobbyists, students, and beginners in electronics.5. Adjustable gain: The LM386MMX-1 provides a wide range of adjustable gain settings, allowing users to control the amplification level according to their requirements. This flexibility makes it suitable for various audio applications, from low-power headphones to loudspeakers.6. Wide frequency response: The chip has a wide frequency response range, typically from 40Hz to 20kHz. This makes it suitable for amplifying audio signals across the audible spectrum.Application scenarios for the LM386MMX-1 include:1. Portable audio devices: The low voltage operation and small form factor make the chip suitable for applications like MP3 players, portable speakers, and headphone amplifiers.2. Toys and gadgets: The chip can be used in battery-powered toys and gadgets that require audio amplification, such as talking dolls, musical instruments, and sound effects devices.3. DIY electronics projects: The simplicity of the LM386MMX-1 circuit design makes it popular among hobbyists and students for various audio-related projects, including audio mixers, guitar amplifiers, and audio signal processing experiments.4. Education and learning: The chip is often used in educational settings to teach basic audio amplifier concepts and circuit design principles due to its simplicity and ease of use.5. Automotive applications: The LM386MMX-1 can be used in automotive audio systems, such as car radios and amplifiers, where low voltage operation and compact size are advantageous.Overall, the LM386MMX-1 integrated circuit chip offers a cost-effective and versatile solution for low-power audio amplification in a wide range of applications.
LM386MMX-1 Relevant information