NJM2580D# - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: The NJM2580D# is a versatile operational amplifier designed for various applications in electronic circuits. It provides amplification and signal processing capabilities.

Characteristics: - High gain and low noise - Wide bandwidth - Low power consumption - Stable performance over temperature variations

Package: The NJM2580D# is available in a small outline package (SOP) with 8 pins.

Essence: This IC serves as a building block for amplifying and processing electrical signals in electronic devices.

Packaging/Quantity: The NJM2580D# is typically sold in reels containing a quantity of 2,500 units per reel.

Specifications

• Supply Voltage: ±2V to ±18V
• Input Offset Voltage: 1mV (maximum)
• Input Bias Current: 50nA (maximum)
• Gain Bandwidth Product: 10MHz (typical)
• Slew Rate: 5V/µs (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The NJM2580D# features the following pin configuration:

```

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| | --| V+ OUT |-- Pin 1: Positive Power Supply (V+) --| IN- NC |-- Pin 2: Inverting Input (-) --| IN+ NC |-- Pin 3: Non-Inverting Input (+) --| V- NC |-- Pin 4: Negative Power Supply (V-) --| NC NC |-- Pin 5: Not Connected (NC) --| NC OUT |-- Pin 6: Output --| NC NC |-- Pin 7: Not Connected (NC) --| NC V- |-- Pin 8: Negative Power Supply (V-) |___________| ```

Functional Features

1. High Gain: The NJM2580D# offers a high gain, allowing for precise amplification of weak signals.

2. Low Noise: With its low noise characteristics, this IC ensures minimal interference and distortion in signal processing.

3. Wide Bandwidth: The wide bandwidth enables the NJM2580D# to handle a broad range of frequencies accurately.

4. Low Power Consumption: This operational amplifier consumes low power, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - High gain and low noise contribute to accurate signal amplification. - Wide bandwidth allows for versatile applications. - Low power consumption enhances energy efficiency.

Disadvantages: - Limited availability in certain regions. - Relatively higher cost compared to some alternative models.

Working Principles

The NJM2580D# operates based on the principles of differential amplification. It amplifies the voltage difference between its inverting and non-inverting inputs, providing an amplified output signal.

Detailed Application Field Plans

The NJM2580D# finds applications in various electronic circuits, including but not limited to: - Audio amplifiers - Instrumentation amplifiers - Active filters - Signal conditioning circuits - Sensor interfaces

Alternative Models

For similar functionality, the following alternative models can be considered: - LM358 - TL072 - AD822

These alternatives offer comparable performance and are widely available in the market.

In conclusion, the NJM2580D# is a versatile operational amplifier with high gain, low noise, and wide bandwidth. Its compact package and low power consumption make it suitable for various electronic applications. While it has some limitations in availability and cost, alternative models can be considered for similar functionality.