NJU7031M

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Amplifier Type:	General Purpose
Number of Circuits:	1
Output Type:	Rail-to-Rail
Slew Rate:	3.5 V/µs
Gain Bandwidth Product:	1.5MHz
Current - Input Bias:	1pA
Voltage - Input Offset:	10mV
Current - Supply:	1mA
Voltage - Supply, Single/Dual (±):	3 V ~ 16 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.209", 5.30mm Width)
Supplier Device Package:	8-DMP

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NJU7031M Application Field and Working Principle

The NJU7031M is a bipolar transistor linear amplifier suitable for a wide range of applications. It is a monolithic integrated circuit, which can provide high-efficiency, low power consumption, and low distortion characteristics. The NJU7031M is well suited for applications such as audio, video, and remote sensing. The NJU7031M is a 3-terminal linear amplifier with an output stage designed specifically for current-limited output devices. The output architecture is designed to provide a wide range of output voltages and currents. The NJU7031M can be used as a basic gain-stage amplifier or as an impedance-matching buffer amplifier.The NJU7031M can be used in both voltage and current controlled applications. Its linear stage allows for adjustable gain or current limiting. Its output stage could be easily configured for either single-ended or differential outputs. The NJU7031M features a cascode architecture in its input stage, which lowers the current drawn from the input signal source and increases the amplifier\'s linearity and noise rejection. The input application can also be configured for either single-ended or differential inputs. The NJU7031M is also capable of accommodating a wide range of supply voltages. It also features a high slew rate, which facilitates fast settling times and reduces the effect of input pulses. The NJU7031M amplifier has two main components: the input stage and the output stage. The input stage consists of the base emitter junction of the input transistor. The base emitter junction acts as a self-biased resistor-divider network, which sets the required operating voltage for the amplifier. The output stage consists of the collector and emitter of the output transistor. The collector and emitter form a current-limiting resistor-divider network that limits the maximum output current and output voltage of the amplifier. The NJU7031M also includes an additional output amplifier for providing both efficient and distortion-free operation. The additional amplifier can be used to create a voltage or current gain-stage amplifier. Additionally, the NJU7031M includes a switching regulator for improved power efficiency.The NJU7031M amplifier offers a wide range of linear performance and flexibility. Its capabilities make it well suited for applications such as audio, video, remote sensing and industrial control systems. Its low power consumption and simple 3-terminal design make it ideal for low power, low cost, and highly efficient linear amplifiers.

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