ON Semiconductor
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STK282-170-E

STK282-170-E

Product Overview

Category

STK282-170-E belongs to the category of integrated circuits (ICs).

Use

This product is primarily used in audio amplifier applications.

Characteristics

  • High power output capability
  • Low distortion
  • Wide frequency response range
  • Compact size
  • Easy to integrate into audio systems

Package

STK282-170-E is available in a compact and durable package, ensuring protection during handling and installation.

Essence

The essence of STK282-170-E lies in its ability to amplify audio signals with high power output while maintaining low distortion levels.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Power Supply Voltage: 50V
  • Maximum Output Power: 170W
  • Total Harmonic Distortion: <0.1%
  • Frequency Response: 20Hz - 20kHz
  • Operating Temperature Range: -20°C to +75°C

Detailed Pin Configuration

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

Functional Features

  • High power amplification for audio signals
  • Built-in protection circuitry against overcurrent and overheating
  • Low noise and distortion levels
  • Stable performance under varying load conditions
  • Compact design for space-constrained applications

Advantages

  • High power output capability allows for driving speakers with ease
  • Low distortion ensures accurate reproduction of audio signals
  • Wide frequency response range captures both low and high-frequency content
  • Compact size enables integration into various audio systems
  • Built-in protection circuitry safeguards against potential damage

Disadvantages

  • Requires proper heat dissipation due to high power output
  • Limited availability of alternative models in the market

Working Principles

STK282-170-E operates on the principle of amplifying audio signals using a combination of voltage and current amplification stages. The input signal is amplified and delivered to the output stage, which drives the connected speakers.

Detailed Application Field Plans

STK282-170-E finds applications in various audio systems, including:

  1. Home theater systems
  2. Professional audio equipment
  3. Car audio systems
  4. Public address systems
  5. Musical instrument amplifiers

Detailed and Complete Alternative Models

While STK282-170-E is a popular choice for audio amplifier applications, there are alternative models available in the market that offer similar functionality. Some notable alternatives include:

  1. TDA7294 - Manufactured by STMicroelectronics
  2. LM3886 - Manufactured by Texas Instruments
  3. NJW0281G/NJW0302G - Manufactured by New Japan Radio

These alternative models provide comparable power output, low distortion, and wide frequency response characteristics.

In conclusion, STK282-170-E is a high-power audio amplifier IC with low distortion and wide frequency response. Its compact size and built-in protection circuitry make it suitable for various audio applications. However, proper heat dissipation is essential, and alternative models should be considered based on specific requirements.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STK282-170-E v technických řešeních

Sure! Here are 10 common questions and answers related to the application of STK282-170-E in technical solutions:

  1. Q: What is STK282-170-E? A: STK282-170-E is a specific model or part number of a technical component used in various electronic applications.

  2. Q: What are the key features of STK282-170-E? A: The key features of STK282-170-E include high power output, low distortion, compact size, and easy integration into circuit designs.

  3. Q: In which technical solutions can STK282-170-E be used? A: STK282-170-E can be used in audio amplifiers, power supplies, motor control systems, and other applications that require high-power amplification.

  4. Q: What is the maximum power output of STK282-170-E? A: The maximum power output of STK282-170-E is typically around 170 watts, making it suitable for medium to high-power applications.

  5. Q: Can STK282-170-E be used in both AC and DC circuits? A: Yes, STK282-170-E can be used in both AC and DC circuits, as long as the voltage and current ratings are within its specified limits.

  6. Q: Is STK282-170-E compatible with different input signal levels? A: Yes, STK282-170-E is designed to work with a wide range of input signal levels, allowing flexibility in various applications.

  7. Q: Does STK282-170-E require any additional cooling mechanisms? A: Yes, due to its high power output, STK282-170-E may require additional cooling mechanisms such as heat sinks or fans to dissipate heat effectively.

  8. Q: Can STK282-170-E be used in automotive applications? A: Yes, STK282-170-E can be used in automotive applications that require high-power amplification, such as car audio systems.

  9. Q: Are there any recommended circuit designs or application notes available for STK282-170-E? A: Yes, the manufacturer of STK282-170-E typically provides application notes and reference circuit designs to assist with its integration into different technical solutions.

  10. Q: Where can I purchase STK282-170-E? A: STK282-170-E can be purchased from authorized distributors, electronics component suppliers, or directly from the manufacturer's website.