AMP03FJZ

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

AMP03FJZ, an integrated circuit produced by Analog Devices, is an instrumentation amplifier with a very high input impedance, low drift and low noise. It is designed for applications that require high accuracy and precision. The devices are available in a very wide range of gain options from 1 to 2,000 and have a wide input voltage range.

The AMP03FJZ has three basic components: an input stage, a programmed gain amplifier, and a buffer amp. The input stage is a pair of matched, high impedance MOSFETs connected as a differential amplifier. This differential amplifier is used to convert the single-ended input voltage to a differentially-balanced voltage. This allows the device to reject and reduce common-mode signals. The programmed gain amplifier is also a differential amplifier with a gain range from 1 to 2,000. This amplifier takes the differentially-balanced voltage from the input and amplifies it by the selected gain.

The buffer amplifier is the final stage. It takes the low-impedance output from the programmed gain amplifier and increases its voltage swing to a level suitable for use in the system and reduces its output impedance. This way, the AMP03FJZ is protected from potential damage and overloads.

The application fields of the AMP03FJZ include medical, industrial and aerospace systems, such as signal processing equipment, automation systems, embedded systems, motion control systems, and signal conditioning. The data acquisition systems can benefit from the low noise, low drift and input impedance that the AMP03FJZ offers. This amplifier is also a highly reliable device and can be used in industrial, military and aerospace applications, in providing very accurate signals.

The working principle of the AMP03FJZ is fairly straightforward. The signal from the input is sent to the differential amplifier, which amplifies it, reduces common-mode signals, and then sends it to the programmed gain amplifier, where the signal is amplified by the gain chosen. The buffer amplifies the signal and reduces the output impedance. This output can then be used for further signal processing or used as an output.

AMP03FJZ is a high-performance instrumentation amplifier that offers a high input impedance and low noise. It has a wide range of gain settings and is suitable for a wide range of applications. Its working principle is simple and it is available in a variety of gain options to suit different requirements.

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