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NJM082D#
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NJM082D# - English Editing Encyclopedia Entry

Product Overview

Category

NJM082D# belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • NJM082D# is a dual operational amplifier.
  • It operates on a single power supply voltage.
  • The product offers low input bias current and low offset voltage.
  • It has a wide bandwidth and high slew rate.
  • NJM082D# is designed for general-purpose applications.

Package

The NJM082D# is available in a small outline package (SOP) with 8 pins.

Essence

The essence of NJM082D# lies in its ability to provide accurate amplification and signal processing in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specified quantity of NJM082D# ICs.

Specifications

  • Supply Voltage: 3V to 36V
  • Input Offset Voltage: ±2mV (maximum)
  • Input Bias Current: ±50nA (maximum)
  • Slew Rate: 13V/µs (typical)
  • Gain Bandwidth Product: 4MHz (typical)

Detailed Pin Configuration

  1. Non-Inverting Input (Pin 1)
  2. Inverting Input (Pin 2)
  3. V- (Negative Power Supply)
  4. Output (Pin 4)
  5. Offset Null (Pin 5)
  6. V+ (Positive Power Supply)
  7. NC (No Connection)
  8. Vout (Output)

Functional Features

  • Low input bias current allows for accurate signal amplification.
  • Wide bandwidth enables efficient signal processing.
  • Single power supply voltage simplifies circuit design.
  • High slew rate ensures fast response to input signals.
  • Offset null pin allows for fine-tuning of the output offset voltage.

Advantages and Disadvantages

Advantages

  • Accurate amplification and signal processing.
  • Wide range of operating voltages.
  • Low input bias current and offset voltage.
  • Compact SOP package for space-saving designs.

Disadvantages

  • Limited gain bandwidth product compared to specialized amplifiers.
  • Not suitable for high-frequency applications.

Working Principles

NJM082D# operates based on the principles of operational amplifiers. It amplifies the difference between the voltages at its non-inverting and inverting inputs, producing an amplified output signal. The amplifier's internal circuitry ensures accurate amplification and signal processing.

Detailed Application Field Plans

NJM082D# finds applications in various electronic devices, including: 1. Audio amplifiers 2. Signal conditioners 3. Active filters 4. Instrumentation amplifiers 5. Voltage regulators

Detailed and Complete Alternative Models

  1. LM358 - Dual Operational Amplifier
  2. TL072 - JFET Input Operational Amplifier
  3. AD822 - Precision Instrumentation Amplifier
  4. MCP6002 - Dual Op-Amp with Rail-to-Rail Output

These alternative models offer similar functionality and can be used as replacements for NJM082D# in various applications.

In conclusion, NJM082D# is a versatile dual operational amplifier that provides accurate amplification and signal processing in electronic devices. Its low input bias current, wide bandwidth, and single power supply voltage make it suitable for general-purpose applications. However, it has limitations in terms of gain bandwidth product and high-frequency performance. Engineers can consider alternative models depending on their specific requirements.

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af NJM082D# i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of NJM082D# in technical solutions:

  1. Q: What is NJM082D#? A: NJM082D# is a dual operational amplifier (op-amp) integrated circuit commonly used in electronic circuits.

  2. Q: What are the key features of NJM082D#? A: The key features of NJM082D# include low input bias current, low input offset voltage, wide supply voltage range, and high slew rate.

  3. Q: What are some typical applications of NJM082D#? A: NJM082D# can be used in various applications such as audio amplifiers, active filters, voltage followers, and instrumentation amplifiers.

  4. Q: What is the supply voltage range for NJM082D#? A: The supply voltage range for NJM082D# is typically between ±2V and ±18V.

  5. Q: What is the input bias current of NJM082D#? A: The input bias current of NJM082D# is typically around 50 nA.

  6. Q: What is the input offset voltage of NJM082D#? A: The input offset voltage of NJM082D# is typically around 2 mV.

  7. Q: Can NJM082D# operate with a single power supply? A: Yes, NJM082D# can operate with a single power supply by connecting the negative supply pin to ground.

  8. Q: What is the maximum output current of NJM082D#? A: The maximum output current of NJM082D# is typically around 20 mA.

  9. Q: Is NJM082D# suitable for low-power applications? A: Yes, NJM082D# is suitable for low-power applications as it has a low supply current consumption.

  10. Q: Can NJM082D# be used in temperature-sensitive environments? A: Yes, NJM082D# can be used in temperature-sensitive environments as it has a wide operating temperature range and good temperature stability.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications of NJM082D#.