LF347N

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LF347N is a quad low power JFET input dual operational amplifier. It functions as an amplifier device and it consists of four input and output stages, configured in a dual configuration. The amplifier is composed of four identical amplifying stages, which are electrically connected in parallel, with each pair sharing the same power stage.

The LF347N provides a wide range of features, such as low distortion, low noise, and low power consumption. In addition, the LF347N offers excellent input/output characteristics, and is designed to be used in a range of applications, including audio, instrumentation, and communications.

Application Field of LF347N

The LF347N provides a wide range of applications in the field of instrumentation and audio. It is mainly used for amplifying audio signals, and is also used in instrumentation to record signals and measure parameters. It is also used in communications and computer circuitry, where it provides gain and noise reduction.

The LF347N is also used in automotive, industrial, and consumer electronic applications, where it is used to provide gain and reduce noise. It is a popular choice for audio amplifiers and other components in stereo systems and home theater systems. It is also used in audio and video equipment, such as televisions, receivers, and amplifiers.

In addition, the LF347N is used in medical instrumentation and medical equipment, as it offers low distortion and low power consumption. It is also used in industrial equipment, such as digital controllers, power supplies, and data converters.

The LF347N is also used in a variety of military and aerospace applications, where it is used to amplify signals, reduce noise, and reduce distortion. Additionally, the LF347N is used in many commercial products, such as light dimmers, security systems, and surveillance systems.

Working Principle

The LF347N is a quad low power JFET input dual operational amplifier. It is composed of four identical amplifying stages, which are electrically connected to its power stage. Each input and output stage is set up with a bipolar junction transistor, capacitors, and resistors. The input stage consists of two differential pairs of transistors, with one pair connected to the base bias voltage, and the other pair connected to the input signal.

The output stage is connected to the input stage through a common-emitter amplifier. The common-emitter amplifier is designed to provide gain and a low input impedance. The output stage is composed of two complementary transistors, which are connected to the amplifier output. The transistors are controlled by the input signal and bias voltage, which together regulate the gain of the amplifier.

The amplification of the LF347N is usually set up in a frequency-dependent manner, with a frequency response that is determined by the characteristics of the transistors, capacitors, and resistors. The output stage is designed to provide low noise and low distortion.

The LF347N is used in a variety of applications, due to its excellent input/output characteristics and its wide range of features. It is capable of providing low distortion, low noise, and low power consumption. Additionally, it is a popular choice for audio amplifiers and other components in stereo systems and home theater systems.

The specific data is subject to PDF, and the above content is for reference