NJR Corporation/NJRC
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NJM14558M
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NJM14558M

Product Overview

Category

NJM14558M belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for signal processing and amplification.

Characteristics

  • NJM14558M is a dual operational amplifier.
  • It operates on a single power supply voltage.
  • The product is designed for low noise and high-speed applications.
  • It offers excellent stability and low distortion.

Package

NJM14558M is available in a small outline package (SOP) with 8 pins.

Essence

The essence of NJM14558M lies in its ability to provide precise and reliable signal amplification in various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of NJM14558M ICs.

Specifications

  • Supply Voltage: 2.5V to 5.5V
  • Input Offset Voltage: ±1mV (maximum)
  • Input Bias Current: ±10nA (maximum)
  • Gain Bandwidth Product: 3MHz (typical)
  • Slew Rate: 1.6V/µs (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. Non-Inverting Input (A+)
  2. Inverting Input (A-)
  3. VCC (Positive Power Supply)
  4. Output (A)
  5. Output (B)
  6. VEE (Negative Power Supply)
  7. Inverting Input (B-)
  8. Non-Inverting Input (B+)

Functional Features

  • Dual operational amplifier with independent inputs and outputs.
  • Low input offset voltage and bias current for accurate signal amplification.
  • Wide operating voltage range allows compatibility with various power supply configurations.
  • High gain bandwidth product enables efficient signal processing.
  • Fast slew rate ensures quick response to input changes.

Advantages and Disadvantages

Advantages

  • Low noise and distortion for high-quality signal amplification.
  • Wide operating temperature range for versatile applications.
  • Compact SOP package for space-constrained designs.
  • Single power supply operation simplifies circuit design.

Disadvantages

  • Limited output current capability.
  • Not suitable for high-power applications.

Working Principles

NJM14558M operates based on the principles of operational amplifiers. It amplifies the voltage difference between its input terminals, providing a proportional output voltage. The internal circuitry ensures stability, low noise, and accurate amplification.

Detailed Application Field Plans

NJM14558M finds applications in various electronic systems, including but not limited to: 1. Audio amplifiers 2. Signal conditioning circuits 3. Active filters 4. Sensor interfaces 5. Instrumentation amplifiers

Detailed and Complete Alternative Models

  1. LM358: Dual operational amplifier with similar specifications.
  2. TL072: Low-noise dual operational amplifier with higher gain bandwidth product.
  3. AD822: Precision dual operational amplifier with low offset voltage and drift.

These alternative models offer similar functionality and can be used as substitutes for NJM14558M in different applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NJM14558M v technických řešeních

Sure! Here are 10 common questions and answers related to the application of NJM14558M in technical solutions:

  1. Q: What is NJM14558M? A: NJM14558M is a dual operational amplifier IC (integrated circuit) commonly used in various technical applications.

  2. Q: What are the key features of NJM14558M? A: Some key features of NJM14558M include low input bias current, low offset voltage, wide operating voltage range, and low power consumption.

  3. Q: What are the typical applications of NJM14558M? A: NJM14558M is often used in audio amplifiers, active filters, instrumentation amplifiers, signal conditioning circuits, and other analog signal processing applications.

  4. Q: What is the supply voltage range for NJM14558M? A: The supply voltage range for NJM14558M is typically between ±2V and ±18V.

  5. Q: What is the maximum output current of NJM14558M? A: The maximum output current of NJM14558M is typically around 20mA.

  6. Q: Can NJM14558M operate at high temperatures? A: Yes, NJM14558M has a wide operating temperature range, typically from -40°C to +85°C, making it suitable for various environments.

  7. Q: Is NJM14558M available in different package types? A: Yes, NJM14558M is available in various package types, including DIP (Dual Inline Package) and SOP (Small Outline Package).

  8. Q: What is the input voltage range of NJM14558M? A: The input voltage range of NJM14558M typically extends from the negative supply voltage to the positive supply voltage.

  9. Q: Does NJM14558M require external compensation components? A: No, NJM14558M is internally compensated and does not require any external compensation components.

  10. Q: Can NJM14558M be used in single-supply applications? A: Yes, NJM14558M can be used in both dual-supply and single-supply applications, making it versatile for different design requirements.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications or application requirements.