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LC75412WH-E

LC75412WH-E

Overview

Category

LC75412WH-E belongs to the category of integrated circuits (ICs).

Use

LC75412WH-E is commonly used in electronic devices for various applications such as audio systems, amplifiers, and signal processing.

Characteristics

  • High performance and reliability
  • Low power consumption
  • Compact size
  • Easy integration into circuit designs

Package

LC75412WH-E is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of LC75412WH-E lies in its ability to process and amplify audio signals with high fidelity and efficiency.

Packaging/Quantity

LC75412WH-E is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications and Parameters

  • Supply voltage: 3.3V
  • Operating temperature range: -40°C to +85°C
  • Power consumption: 50mW
  • Signal-to-noise ratio: >90dB
  • Total harmonic distortion: <0.1%

Pin Configuration

The detailed and complete pin configuration of LC75412WH-E is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power supply voltage input | | 2 | GND | Ground | | 3 | IN1 | Audio input channel 1 | | 4 | IN2 | Audio input channel 2 | | 5 | OUT1 | Amplified audio output channel 1 | | 6 | OUT2 | Amplified audio output channel 2 | | 7 | MODE | Mode selection input | | 8 | MUTE | Mute control input |

Functional Characteristics

LC75412WH-E offers the following functional characteristics:

  • Dual-channel audio amplification
  • Selectable operating modes
  • Mute control for audio output
  • Low power consumption in standby mode
  • Protection against short circuits and thermal overload

Advantages and Disadvantages

Advantages

  • High performance audio amplification
  • Compact size for space-constrained designs
  • Low power consumption for energy efficiency
  • Reliable operation with built-in protection features

Disadvantages

  • Limited number of input and output channels
  • May require additional external components for specific applications

Applicable Range of Products

LC75412WH-E is suitable for a wide range of products, including but not limited to: - Portable audio devices - Car audio systems - Home theater systems - Professional audio equipment

Working Principles

LC75412WH-E operates by receiving audio signals from the input channels, amplifying them, and delivering the amplified signals to the output channels. The mode selection input allows users to choose between different operating modes, while the mute control input enables the user to silence the audio output when needed.

Detailed Application Field Plans

LC75412WH-E can be applied in various fields, such as: 1. Mobile phone audio amplification: Enhancing the sound quality of mobile devices. 2. Automotive audio systems: Providing high-quality audio amplification for car entertainment systems. 3. Multimedia speakers: Amplifying audio signals for computer or home theater speakers. 4. Public address systems: Amplifying audio signals for public announcements in large venues. 5. Musical instruments: Amplifying audio signals from musical instruments for live performances or recording.

Detailed Alternative Models

Some alternative models to LC75412WH-E include: - LC75410WH-E: Similar functionality with a different pin configuration. - LC75420WH-E: Higher power output capability for more demanding applications. - LC75430WH-E: Additional features such as built-in equalizers and audio effects.

5 Common Technical Questions and Answers

  1. Q: What is the maximum power output of LC75412WH-E? A: The maximum power output is 2 watts per channel.

  2. Q: Can LC75412WH-E operate with a supply voltage higher than 3.3V? A: No, the recommended supply voltage range is 3.0V to 3.6V.

  3. Q: Does LC75412WH-E support stereo audio input? A: Yes, it supports dual-channel stereo audio input.

  4. Q: Is LC75412WH-E compatible with digital audio signals? A: No, LC75412WH-E is designed for analog audio signals only.

  5. Q: Can LC75412WH-E be used in battery-powered devices? A: Yes, LC75412WH-E's low power consumption makes it suitable for battery-powered applications.

This concludes the encyclopedia entry for LC75412WH-E.

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