LOG104AIDR

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LOG104AIDR is an instrumentation amplifier featuring an open loop gain accuracy of ±0.001 dB, a signal to noise ratio of 10,000:1, a low offset voltage and a high common-mode rejection ratio. The unique feature of the amplifier is its ability to accurately measure signal differential over a wide range of input voltage ranges. The gain accuracy is stable over the signal bandwidth. LOG104AIDR is an AC-coupled instrumentation amplifier, designed to measure differential voltage signals, such as those produced by low frequency audio and radio frequency equipment.

The device has a gain of 1000 and a bias current of 10 microamps. It has a standard three-pin input configuration, with pin 1 being the signal input, pin 2 the ground and pin 3 the output. The input signal is typically applied over a wide range of voltage ranging from -27V to +27V. The amplifier works by driving the output signal in an output stage, which is an AC-coupled band-pass filter, which filters out all signals outside the targeted frequency range. The input signal is then amplified and converted to a low frequency signal, which is then passed through a low pass filter and finally out of the output stage. The output voltage is then buffered and sent back to the input stage.

The LOG104AIDR can measure differential voltage signals over a wide range of frequencies and is also able to interface with digital circuits. The output stage is able to accurately measure the differential signals even in the presence of noise. The amplifier is extremely stable and is able to accurately measure a wide range of variables, including temperature, pressure and force.

In addition to its accuracy and stability, the LOG104AIDR offers the user a range of features, including gain selection and DC offset adjustment. These features allow the amplifier to be adjusted to suit a particular application. The amplifier is also able to work in high ambient temperature conditions and has a high tolerance to resistive loads.

The LOG104AIDR is a powerful and reliable instrumentation amplifier, able to accurately measure differential voltage signals with high accuracy and stability. It is suitable for a wide range of applications, such as testing, power supply design and audio equipment design, to name a few. Its range of features, including gain selection and DC offset adjustment, make it a highly versatile tool.

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