NJM4580D

Current - Input Bias:	100nA
Supplier Device Package:	8-DIP
Package / Case:	8-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply, Single/Dual (±):	4 V ~ 36 V, ±2 V ~ 18 V
Current - Output / Channel:	50mA
Current - Supply:	6mA
Voltage - Input Offset:	500µV
Series:	--
Gain Bandwidth Product:	15MHz
Slew Rate:	5 V/µs
Output Type:	--
Number of Circuits:	2
Amplifier Type:	Audio
Part Status:	Active
Packaging:	Tube

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NJM4580D is a dual wide-band JFET input operational amplifiers with a good audio frequency response, low noise, and excellent operation characteristics. It is an ideal choice for use in preamplifiers, mixing consoles, digital-to-analog converters, and audio frequency devices. The NJM4580D is a monolithic integrated circuit having two wide-band amplifiers featuring high gain, wide frequency response, and low-voltage and low-power operation. It is ideal for providing high voltage gain and low distortion for precision and critical audio applications, such as electrostatic speakers.The NJM4580D is also suitable for use in many other applications, such as video amplifiers, active filters, and battery-powered circuits. Its differential input voltage range is ±15V and the supply voltage range is ±2.7V to ±6V. Its unity gain bandwidth is 300kHz and its slew rate is 10 V/μs. The NJM4580D is available in a variety of package types such as a dual-in-line 4 pin (DIP 4) package, a surface mount package, and a miniscule package.The NJM4580D is a dual wide-band JFET input operational amplifier with a low phase-shift frequency response which maximizes the performance of audio systems, providing a wide frequency response, low distortions, and little noise. The NJM4580D also features a low power consumption, making it ideal for battery-powered devices. The NJM4580D is used in both analog and digital systems, providing an ideal solution for many audio-related applications. It is commonly used in audio pre-amplification, studio mixers, microphone amplifiers, and audio-effect units. It is also used in video systems and to drive headphones and earphones, as well as in laser diodes.The NJM4580D works by amplifying the output of an AC audio signal, making the most of the desired frequency. It then integrates the information coming from the signal, which is used to define what type of sound is best produced by the amplifier. The integration of the audio information is done by utilizing a dual-op-amp configuration to provide the highest performance level for low-noise, low-distortion, and wide-frequency-response amplification.The NJM4580D also has a large circuit protection feature. A Zener diode in the output stage helps to protect the circuit from excessive overloading and from being damaged from too much input. Other circuit protection features include an over-voltage protector, an under-voltage protector, a over-current protector, and an over-temperature protector. The NJM4580D also features a low input impedance and a high output impedance, which allows it to drive various loads. Its extremely low input bias current makes it suitable for high-efficiency gain stages and noise converters. Its high open-loop gain and extremely low input noise makes the NJM4580D a perfect choice for providing high-gain and low-noise audio amplification. In addition, the NJM4580D can be used in a wide range of temperature and power supply scenarios. It has a wide operating temperature range, from -20°C to +70°C, and is able to provide low-voltage, low-current power supply operation. This makes it suitable for applications requiring long periods of time without interruption.In summary, the NJM4580D is a dual wide-band JFET input operational amplifier that has a good audio frequency response, low noise, and excellent operation characteristics. It is an ideal choice for use in preamplifiers, mixing consoles, digital-to-analog converters, and audio frequency devices, as well as in many other applications. It features a low input noise, a high open-loop gain, a low input bias current, a low input impedance, and a high output impedance, making it perfect for providing high-gain and low-noise audio amplification. It also has an extensive range of circuit protection features, making it suitable for any application requiring long-term operation.

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