EL5373IU-T7

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The EL5373IU-T7 instrumentation amplifier is used in many applications that require reliable signal amplification from a wide range of frequencies such as EEG, ECG, and EKG signals. It is an ideal choice for applications that require high CMRR, high input common-mode rejection, and low distortion. In addition, it also offers excellent temperature stability, low noise, and low-power consumption.

The working principle of the EL5373IU-T7 is to amplify the small signals from its input signals, and then transmit it to the output signal. To do so, the device incorporates three amplifier branches in the form of two differential amplifiers and one inverting amplifier. Each branch has its own power supply, allowing more flexibility in current handling and signal gain control.

The input buffer stage of the EL5373IU-T7 features a low-impedance, unity-gain FET amplifier, which insulates the input from the rest of the amplifier, providing a high input impedance. The differential amplifier consists of two differential amplifiers connected in a push-pull configuration. The output of this differential amplifier is sent to an inverter, which amplifies the signal with a gain of -1. This signal is then sent to a single-ended output amplifier, which amplifies the signal with a gain of +1.

The EL5373IU-T7 amplifier is highly stable with a low output noise level, making it ideal for applications that require a low amount of distortion. The device has a high common-mode rejection ratio of 60dB, and is able to rejection up to 2V of common-mode noise. In addition, it is also capable of dealing with high-frequency signals, which allows it to be used in a variety of applications.

The EL5373IU-T7 instrumentation amplifier is capable of achieving excellent signal performance over a wide frequency range, making it an ideal solution for many applications such as medical instrumentation and process control. Its low-power consumption, excellent temperature stability, and low-noise characteristics make it a great choice for low-cost, high-performance signal amplification.

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