NJM4558D

The NJM4558D is a dual operational amplifier (op-amp) well-regarded for its balance of performance and cost-effectiveness. Designed for a wide range of audio and electronic applications, it consists of two high-gain, internally frequency-compensated op-amps in a single package. The NJM4558D boasts low noise and low harmonic distortion, making it suitable for high-fidelity audio circuits. A key feature is its high slew rate, allowing it to respond rapidly to changes in input signals, which is crucial for audio applications.
Operating in a range of ±4V to ±18V, the NJM4558D offers flexibility for different circuit designs. Its low input offset voltage and low input bias current enhance the precision of the amplifier, making it suitable for applications requiring accurate signal processing. The NJM4558D is commonly used in audio preamplifiers, active filters, and other analog signal processing circuits. Its versatility and reliability have made it a staple in both consumer and professional audio equipment.

The NJM4558D is a dual operational amplifier commonly used in audio applications. Equivalent products include:
1. Texas Instruments RC4558
2. STMicroelectronics MC4558
3. ON Semiconductor LM358 (with similar characteristics but different pinout)
4. Fairchild Semiconductor KA4558
These alternatives offer similar performance characteristics, though it is important to verify pin configuration and specifications to ensure compatibility with your specific application.

The NJM4558D is a dual operational amplifier known for its high performance and wide application range. Key features include:
1. Dual Op-Amp: It contains two independent, high-gain, internally frequency-compensated operational amplifiers.
2. Low Noise: Designed with low noise characteristics, making it suitable for high-fidelity audio applications.
3. Wide Bandwidth: Offers a wide bandwidth of 3 MHz, ensuring stable performance across various frequencies.
4. Low Power Consumption: Operates efficiently with minimal power usage, suitable for battery-powered devices.
5. High Slew Rate: Features a slew rate of 1 V/μs, allowing it to handle rapid changes in input signals effectively.
6. Wide Supply Voltage Range: Operates over a range of voltages, typically from ±5V to ±15V, providing flexibility in different circuit configurations.
7. Standard Pin Configuration: Available in an 8-pin DIP package, making it easy to integrate into a variety of electronic designs.
The NJM4558D is commonly used in audio processing, signal conditioning, and other analog processing applications due to its reliable performance and versatile features.

The NJM4558D is a dual operational amplifier integrated circuit commonly used in audio and signal processing applications. It comes in an 8-pin Dual In-line Package (DIP). Here is a brief description of its pin functions:
1. Pin 1 (Offset Null 1): Used for offset voltage adjustment for the first operational amplifier.
2. Pin 2 (Inverting Input 1): The inverting input terminal for the first op-amp.
3. Pin 3 (Non-Inverting Input 1): The non-inverting input terminal for the first op-amp.
4. Pin 4 (V-): The negative power supply voltage (also known as ground in single supply applications).
5. Pin 5 (Non-Inverting Input 2): The non-inverting input terminal for the second op-amp.
6. Pin 6 (Inverting Input 2): The inverting input terminal for the second op-amp.
7. Pin 7 (Output 2): The output terminal for the second op-amp.
8. Pin 8 (V+): The positive power supply voltage.
The NJM4558D is valued for its low noise, high gain, and wide bandwidth characteristics, making it suitable for various electronic applications.

The NJM4558D is manufactured by New Japan Radio Co., Ltd. (NJR), which is a semiconductor company. NJR specializes in the design and production of a wide range of electronic components, including integrated circuits and analog semiconductor devices. The company is known for its expertise in radio frequency (RF) and microwave technologies, as well as its development of audio and power management ICs. NJR serves various industries, including consumer electronics, automotive, industrial, and telecommunications.

The NJM4558D is a dual operational amplifier commonly used in audio and signal processing applications due to its low noise and high gain performance. Key application areas include audio amplification, active filters, equalizers, and preamplifiers. It is also employed in analog signal conditioning, data acquisition systems, and other general-purpose amplification tasks. Its versatility and reliability make it suitable for use in consumer electronics, musical instruments, and various measurement and control equipment.

The NJM4558D is a dual operational amplifier that typically comes in a DIP-8 (Dual Inline Package with 8 pins) package. This package type is commonly used for through-hole mounting on printed circuit boards.