AD8475ARMZ Datasheet PDF - ADI

The AD8475ARMZ is a fully differential Attenuating Amplifier with integrated precision gain resistors. It provides precision attenuation (by 0.4 or 0.8), common-mode level shifting and single-ended-to-differential conversion along with input overvoltage protection. Power dissipation on a single 5V supply is only 16mW. The AD8475 is a simple to use, fully integrated precision gain block, designed to process signal levels of up to ±10V on a single supply. It provides a complete interface to make industrial level signals directly compatible with the differential input ranges of low voltage high performance 16-bit or 18-bit single-supply successive approximation (SAR) analog-to-digital converters (ADCs). The AD8475 comes with two standard pin-selectable gain options of 0.4 and 0.8. The gain of the part is set by driving the input pin corresponding to the appropriate gain.

● Fully differential or single-ended input/output

● Differential output designed to drive precision ADCs

● VOCM pin adjusts output common-mode voltage

● Robust overvoltage protection up to ±15V (VS=+5V)

● High performance

● 150°C Junction temperature