OPA2131UAG4

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The OPA2131UAG4 is an instrumentation amplifier used to amplify small differential signals without significant degradation due to noise and interference. It belongs to the Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps categorization.

The OPA2131UAG4 offers some of the lowest noise levels available, making it ideal for use in precision instrumentation, medical, and audio applications. The amplifier also features a low supply current of 44μA, wide bandwidth of 2MHz, and excellent common-mode rejection ratio (CMRR) which makes it ideal for low noise and low power applications. Additionally, the device features high slew rate of 3V/µs and low output distortion of 0.1%.

The OPA2131UAG4 consists of two internally matched, low-noise, high-performance operational amplifiers (OP Amp) connected in a traditional differential amplifier configuration. The device includes a gain-setting potentiometer and an operational amplifier with true rail-to-rail input and output stages. These features allow the OPA2131UAG4 to easily configure and implement a wide variety of signal conditioning requirements.

The OPA2131UAG4 is designed to perform two primary functions. First, it amplifies the input signal with a given gain. Second, it provides isolation and buffering of the output signal to ensure the signal accuracy is not compromised by the driving device. This device is designed to work at both low and high frequencies, making it suitable for a variety of signal conditioning applications.

The OPA2131UAG4 is a versatile device that offers high-performance signal conditioning capabilities in a compact package. Its low supply current makes it suitable for many low-power applications, its wide bandwidth makes it suitable for high-frequency signal conditioning, and its CMRR makes it ideal for precision applications.

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