OPA2341DGSA/250

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The OPA2341DGSA/250 is a high-performance instrumentation amplifier with an extremely low offset voltage and an adjustable current source for linear applications. It is designed to operate over a wide range of general-purpose analog and digital conditions, including moderate supply voltages and low-bias currents. With this device, designers can expect maximum performance from their instrumentation amplifiers.

Application Field

The OPA2341DGSA/250 combines ultra-low offset voltage (50µV) and low noise (13nV/√Hz) to enable high-accuracy data acquisition. Its adjustable current source ensures a low-bias, low-power operation and delivers a low-power offset. With 80 dB of common-mode rejection, it is ideal for low-noise, accurate signal applications. Possible applications include transducer excitation, signal measurement, signal conditioning, signal processing, and data acquisition.

Working Principle

The OPA2341DGSA/250 is an instrumentation amplifier module with adjustable current sources. It provides an accurate, low-power method for signal amplification over a wide range of conditions. The device has two input channels with independent current sources that are adjustable from 0 to 125 µA each. The output from the adjustable current sources is routed through a multiplexer, allowing the user to select between two input signals. In addition, the device provides an offset-correction circuit for accurate signal amplification.

The adjustable current sources of the OPA2341DGSA/250 allow the device to accurately amplifying the signal over the full operating range. The offset-correction circuit helps to ensure the accuracy of the signal. The multiplexer allows the user to select between two input signals, giving the user more flexibility.

The OPA2341DGSA/250 is a fast, low-power, and high-performance instrumentation amplifier. It features low input bias current, adjustable current sources, and an offset-correction circuit. With its unique combination of features, it is ideal for high accuracy signal amplification in demanding applications.

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