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APX4558IS-13
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APX4558IS-13

Product Overview

Category

The APX4558IS-13 belongs to the category of integrated circuits (ICs) and specifically falls under the operational amplifier (op-amp) family.

Use

This product is commonly used in audio applications, such as audio amplifiers, preamplifiers, and equalizers. It is also utilized in instrumentation and control systems.

Characteristics

The APX4558IS-13 is known for its low noise, high gain bandwidth, and wide supply voltage range. It is designed to operate over a broad temperature range, making it suitable for various environmental conditions.

Package

The IC is typically available in a small outline integrated circuit (SOIC) package, which provides ease of handling and integration into electronic circuits.

Essence

The essence of the APX4558IS-13 lies in its ability to provide high-quality signal amplification and processing while maintaining low power consumption.

Packaging/Quantity

It is commonly supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Supply Voltage: ±2V to ±18V
  • Input Offset Voltage: 0.5mV
  • Gain Bandwidth Product: 10MHz
  • Slew Rate: 3.5V/µs
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The APX4558IS-13 typically consists of 8 pins, with the pin configuration as follows: 1. Non-Inverting Input (+) 2. Inverting Input (-) 3. Output 4. V- 5. Offset Null 6. Compensation 7. V+ 8. NC (No Connection)

Functional Features

  • High input impedance
  • Low input bias current
  • Unity-gain stable
  • Short-circuit protection
  • Internal frequency compensation

Advantages and Disadvantages

Advantages

  • Wide supply voltage range allows for versatile application
  • Low noise and high gain bandwidth enhance signal fidelity
  • Internal frequency compensation simplifies circuit design

Disadvantages

  • Limited output current capability compared to some alternative models
  • Higher input offset voltage than certain precision op-amps

Working Principles

The APX4558IS-13 operates based on the principles of differential amplification and feedback control. It amplifies the voltage difference between its two input terminals and provides an output proportional to this difference.

Detailed Application Field Plans

The APX4558IS-13 finds extensive use in audio equipment, including audio mixers, headphone amplifiers, and guitar amplifiers. It is also employed in industrial control systems for signal conditioning and measurement.

Detailed and Complete Alternative Models

  • LM358: A dual operational amplifier with similar characteristics
  • NE5532: A high-performance op-amp suitable for audio applications
  • TL072: Low-noise JFET-input op-amp with wide supply voltage range

In conclusion, the APX4558IS-13 is a versatile operational amplifier that excels in audio and control system applications, offering a balance of performance and flexibility.

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10個與APX4558IS-13在技術方案中應用相關的常見問題與解答

  1. What is the APX4558IS-13?

    • The APX4558IS-13 is a dual operational amplifier with high gain and low noise, commonly used in audio applications.

  2. What are the typical applications of APX4558IS-13?

    • It is commonly used in audio preamplifiers, active filters, and line drivers due to its high performance characteristics.

  3. What is the supply voltage range for APX4558IS-13?

    • The supply voltage range for APX4558IS-13 is typically between ±5V and ±18V.

  4. What is the input bias current of APX4558IS-13?

    • The input bias current is typically low, around 200nA, making it suitable for high impedance circuits.

  5. What is the typical gain bandwidth product of APX4558IS-13?

    • The gain bandwidth product is typically around 10 MHz, allowing for high-frequency operation.

  6. Can APX4558IS-13 be used in single supply applications?

    • Yes, APX4558IS-13 can be used in single supply applications with proper biasing and voltage levels.

  7. What is the temperature range for APX4558IS-13?

    • The operating temperature range is typically between -40°C to 85°C, making it suitable for a wide range of environments.

  8. Does APX4558IS-13 require external compensation?

    • No, APX4558IS-13 has internal compensation, simplifying circuit design.

  9. Is APX4558IS-13 suitable for audio signal processing?

    • Yes, APX4558IS-13 is well-suited for audio signal processing due to its low noise and high gain.

  10. Can APX4558IS-13 be used in battery-powered devices?

    • Yes, APX4558IS-13's low power consumption makes it suitable for battery-powered devices, extending battery life.

These questions and answers provide a comprehensive overview of the common technical aspects and applications of the APX4558IS-13 operational amplifier.