LMP8272MA/NOPB

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

LMP8272MA/NOPB is a low voltage, low power CMOS instrumentation amplifier designed for low frequency, wide dynamic range applications. The device inherently provides CMRR and PSRR which helps to reduce common mode signals in measurements and at the same time, it helps to avoid errors caused by noise and power rail fluctuations. The device features an integrated buffer amplifier for proper gain setting. The amplifier has unity gain, low input offset voltage and excellent temperature performance.

The LMP8272MA/NOPB has a wide range of applications in automotive and medical systems, such as temperature measurement, current measurement, strain gage sensing, and so on. The device also finds application in infrared detection and can be used to amplify signals at the detectors’ outputs. It is used in portable medical equipment such as electrocardiograms.

The working principle of LMP8272MA/NOPB is based on the trans-conductance amplifier. It consists of two op-amps and differential input stages, along with a gain setting network. The first stage op-amp is connected to the differential inputs and the gain setting network is connected to the second stage op-amp. The differential input voltage is amplified by the first stage and the gain setting network is used to set desired gain. This gain setting can be done either manually or digitally.

The output of the device is buffered with the integrated buffer amplifier which can handle a wide range of input common mode voltages. The output and input are also matched with the help of the onboard VGAs (variable gain amplifiers). The VGAs provide further customization of the common-mode range and gain, allowing users to achieve the precision they need in their applications.

In conclusion, the LMP8272MA/NOPB is an ideal solution for applications that require low voltage and low power, with integrated buffering, good common-mode rejection, and wide dynamic range. With its excellent temperature performance and accuracy, the device can be widely applied in areas such as medical systems, automotive systems, and industrial control systems.

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