NJR Corporation/NJRC
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NJM319D
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NJM319D

Product Overview

Category

NJM319D belongs to the category of integrated circuits (ICs).

Use

The NJM319D IC is commonly used in electronic circuits for amplification and signal processing.

Characteristics

  • Low power consumption
  • High gain
  • Wide bandwidth
  • Low noise

Package

NJM319D is available in a dual inline package (DIP) with 8 pins.

Essence

The essence of NJM319D lies in its ability to amplify and process electrical signals efficiently.

Packaging/Quantity

NJM319D is typically packaged in reels or tubes, with quantities varying depending on the supplier.

Specifications

  • Supply Voltage: 3V to 18V
  • Input Offset Voltage: ±2mV (maximum)
  • Input Bias Current: ±50nA (maximum)
  • Gain Bandwidth Product: 10MHz (typical)
  • Slew Rate: 5V/µs (typical)

Detailed Pin Configuration

  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 voltage gain
  • Low input offset voltage
  • Low input bias current
  • Wide operating voltage range
  • Stable performance over temperature variations

Advantages

  • Low power consumption
  • High gain bandwidth product
  • Excellent noise performance
  • Versatile and widely used in various applications

Disadvantages

  • Limited output current capability
  • Requires external compensation for stability in certain configurations

Working Principles

NJM319D operates as an operational amplifier (op-amp) that amplifies and processes electrical signals. It consists of multiple transistors and passive components arranged in a specific configuration to achieve the desired amplification characteristics.

Detailed Application Field Plans

NJM319D finds applications in various fields, including but not limited to: - Audio amplifiers - Instrumentation amplifiers - Active filters - Signal conditioners - Voltage regulators

Detailed and Complete Alternative Models

Some alternative models that can be used as substitutes for NJM319D include: - LM358 - TL071 - NE5532 - AD822

These alternatives offer similar functionality and performance characteristics, providing flexibility in circuit design.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NJM319D v technických řešeních

Sure! Here are 10 common questions and answers related to the application of NJM319D in technical solutions:

  1. Q: What is NJM319D? A: NJM319D is a dual operational amplifier (op-amp) integrated circuit commonly used in various electronic applications.

  2. Q: What are the key features of NJM319D? A: NJM319D features low input offset voltage, low input bias current, high slew rate, wide bandwidth, and low noise.

  3. Q: What are some typical applications of NJM319D? A: NJM319D is often used in audio amplifiers, active filters, instrumentation amplifiers, signal conditioners, and other precision analog circuits.

  4. Q: What is the power supply requirement for NJM319D? A: NJM319D typically operates on a dual power supply ranging from ±5V to ±18V.

  5. Q: Can NJM319D be used with a single power supply? A: Yes, NJM319D can be used with a single power supply by connecting the negative supply pin (V-) to ground.

  6. Q: What is the maximum output voltage swing of NJM319D? A: The maximum output voltage swing of NJM319D is typically equal to the power supply voltage minus 1.5V.

  7. Q: Does NJM319D have built-in protection features? A: No, NJM319D does not have built-in protection features like short-circuit protection or thermal shutdown.

  8. Q: What is the input impedance of NJM319D? A: The input impedance of NJM319D is typically very high, making it suitable for interfacing with low impedance sources.

  9. Q: Can NJM319D drive capacitive loads? A: Yes, NJM319D can drive capacitive loads, but it is recommended to add a small resistor in series with the load to improve stability.

  10. Q: Is NJM319D suitable for low-power applications? A: Yes, NJM319D is designed for low-power consumption, making it suitable for battery-powered or energy-efficient devices.

I hope these questions and answers provide you with useful information about the application of NJM319D in technical solutions!