NJM2748AD

Series:	--
Packaging:	Tube
Part Status:	Active
Amplifier Type:	J-FET
Number of Circuits:	1
Output Type:	--
Slew Rate:	13 V/µs
Gain Bandwidth Product:	2.2MHz
Current - Input Bias:	50µA
Voltage - Input Offset:	900µV
Current - Supply:	2mA
Voltage - Supply, Single/Dual (±):	±6 V ~ 16 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Through Hole
Package / Case:	8-DIP (0.300", 7.62mm)
Supplier Device Package:	8-DIP

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NJM2748AD Application Field and Working Principle

The NJM2748AD is an integrated, high performance operational amplifier. It is a versatile, premium-grade so-called "instrumentation amplifier" that features low power consumption and wide operating temperature range, making it ideal for a variety of demanding applications.The NJM2748AD amplifier is typically used in industrial control and businesses as part of a wide range of measurement and controlling systems. This makes the product suitable for designs involving complex signal conditioning, data acquisition and communication interface systems. Applications could range from simple comparison or signal monitoring tasks to out of range detection and curve tracing.In this article, the working principle and application fields of the NJM2748AD will be discussed in detail.

NJM2748AD Working Principle

The NJM2748AD consists of two amplifiers that are connected in a differential mode. This is similar to an inverting amplifier, except that the output is taken across the differential inputs, and there is no feedback loop. This is known as a "current source" amplifier.The NJM2748AD amplifier is a low power consumption device, which means it can operate over a wide temperature range without overheating. The integrated thermal protection circuit also prevents the amplifier from overheating.The NJM2748AD amplifier can amplify signals over a large range, from DC to frequencies up to 10 MHz. It has a wide dynamic range of up to 100 dB, and a good signal-to-noise ratio of 70 dB. It is also very reliable, with a rated lifetime of up to 80,000 hours.

NJM2748AD Application Fields

The NJM2748AD is an ideal amplifier for many applications, such as communication interface systems, signal conditioning and data acquisition.The NJM2748AD can be used in systems that need to condition signals over a wide range. It is suitable for applications requiring low power consumption while still delivering high accuracy. With its excellent dynamic range and signal-to-noise ratio, it can be used in systems that require a reliable performance.The NJM2748AD is also suitable for medical systems. Its low power consumption and wide dynamic range makes it ideal for biomedical instrumentation. The product also has a low drift and low bias current, making it suitable for use in multi-channel systems that require an excellent time domain characteristics.Aside from these applications, the NJM2748AD is also suitable for use in industrial control systems and in the automotive industry. It can be used to monitor engine sensors and control the operation of a wide range of components from starter motors to airbags.In addition, the NJM2748AD can be used in data acquisition systems for measuring temperature, pressure, voltage, and other signals.

Conclusion

The NJM2748AD is a versatile, high performance operational amplifier. With its wide dynamic range and low power consumption, it is suitable for a variety of demanding applications. It can be used in communication interface systems, signal conditioning and data acquisition, as well as in medical, industrial control and automotive systems. The NJM2748AD is a reliable and reliable product that is sure to meet the needs of its users.

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