AD588 is a high precision voltage reference microcomputer produced by Analog Devices, with low drift, low initial error and other features.
The AD588 is a monolithic high‑precision voltage reference that offers low initial error (1 mV) and low temperature drift (as low as 1.5 ppm/°C). It provides pin‑programmable output ranges (+10 V, +5 V, ±5 V, ±10 V) and Kelvin‑sense force and sense terminals for accurate load regulation.
The datasheet lists electrical specifications, absolute maximum ratings, pin configurations, and application examples such as precision measurement systems and calibration references. It also describes calibration procedures, noise‑reduction options, and ordering information for the various grades and package options.