AD7790 adc equivalent, 16-bit buffered sigma-delta adc.
Power Supply: 2.5 V to 5.25 V operation Normal: 75 μA maximum Power-down: 1 μA maximum RMS noise: 1.1 μV at 9.5 Hz update rate 16-bit p-p resolution Integral nonlinearity.
It contains a low noise 16-bit ∑-Δ ADC with one differential input that can be buffered or unbuffered along with a digi.
The AD7790 is a low power, complete analog front end for low frequency measurement applications. It contains a low noise 16-bit ∑-Δ ADC with one differential input that can be buffered or unbuffered along with a digital PGA, which allows gains of 1, .
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