ON Semiconductor
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STK433-870GN-E

STK433-870GN-E

Product Overview

Category

STK433-870GN-E belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in audio amplifier applications.

Characteristics

  • High power output capability
  • Low distortion
  • Compact size
  • Easy to integrate into audio systems

Package

STK433-870GN-E is available in a compact and durable package, ensuring easy handling and protection during transportation and installation.

Essence

The essence of STK433-870GN-E lies in its ability to provide high-quality audio amplification with low distortion, making it suitable for various audio applications.

Packaging/Quantity

STK433-870GN-E is typically packaged in reels or tubes, with a quantity of 50 units per package.

Specifications

  • Maximum Power Output: 100 Watts
  • Total Harmonic Distortion: <0.1%
  • Frequency Response: 20Hz - 20kHz
  • Operating Voltage: 35V
  • Operating Temperature Range: -20°C to +75°C

Detailed Pin Configuration

  1. VCC (Power Supply)
  2. GND (Ground)
  3. Input Signal
  4. Feedback
  5. Output
  6. Thermal Pad

Functional Features

  • High power output for driving speakers efficiently
  • Low distortion ensures accurate reproduction of audio signals
  • Built-in thermal protection for safe operation
  • Wide frequency response range for faithful sound reproduction
  • Easy integration into audio systems due to compact size

Advantages

  • High power output capability allows for driving demanding speaker loads
  • Low distortion ensures high-fidelity audio reproduction
  • Compact size enables space-saving designs
  • Built-in thermal protection prevents damage from overheating
  • Wide frequency response captures the full range of audio frequencies

Disadvantages

  • Limited operating voltage range may restrict certain applications
  • Requires proper heat dissipation to prevent overheating

Working Principles

STK433-870GN-E operates as a class AB audio amplifier. It amplifies the input audio signal and delivers it to the connected speakers with high power and low distortion. The built-in thermal protection ensures safe operation by monitoring the temperature and activating safeguards when necessary.

Detailed Application Field Plans

STK433-870GN-E finds applications in various audio systems, including:

  1. Home theater systems
  2. Car audio systems
  3. Professional audio equipment
  4. PA (Public Address) systems
  5. Musical instrument amplifiers

Detailed and Complete Alternative Models

  1. STK4141II
  2. TDA7294
  3. LM3886
  4. TPA3116D2
  5. IRS2092S

These alternative models offer similar functionality and can be considered as substitutes for STK433-870GN-E in audio amplifier applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STK433-870GN-E v technických řešeních

Sure! Here are 10 common questions and answers related to the application of STK433-870GN-E in technical solutions:

  1. Question: What is the STK433-870GN-E?
    Answer: The STK433-870GN-E is a hybrid IC module designed for audio power amplification applications.

  2. Question: What is the maximum output power of the STK433-870GN-E?
    Answer: The maximum output power of the STK433-870GN-E is typically 100 watts per channel.

  3. Question: What is the operating voltage range of the STK433-870GN-E?
    Answer: The operating voltage range of the STK433-870GN-E is typically ±35V.

  4. Question: Can the STK433-870GN-E be used in stereo applications?
    Answer: Yes, the STK433-870GN-E can be used in stereo applications as it has two channels.

  5. Question: Is the STK433-870GN-E suitable for automotive audio systems?
    Answer: Yes, the STK433-870GN-E can be used in automotive audio systems as long as the operating conditions are within its specifications.

  6. Question: Does the STK433-870GN-E require any external components for operation?
    Answer: Yes, the STK433-870GN-E requires external heat sinks, power supply, and input/output coupling capacitors for proper operation.

  7. Question: What is the recommended PCB layout for the STK433-870GN-E?
    Answer: It is recommended to follow the manufacturer's guidelines for PCB layout, including proper grounding and thermal management.

  8. Question: Can the STK433-870GN-E be used in bridged mode?
    Answer: No, the STK433-870GN-E is not designed for bridged mode operation.

  9. Question: What are the typical applications of the STK433-870GN-E?
    Answer: The STK433-870GN-E is commonly used in audio amplifiers, home theater systems, and professional audio equipment.

  10. Question: Is the STK433-870GN-E a reliable and durable component?
    Answer: Yes, the STK433-870GN-E is known for its reliability and durability when used within its specified operating conditions.