The Analog Devices AD2038 is a six‑channel, scanning digital voltmeter/thermometer designed for industrial temperature monitoring. It multiplexes measurements across six input channels to provide digital readings that combine voltage sensing with temperature data, making it suitable for multi‑point process monitoring, lab instrumentation, and test benches. Documentation for the AD2037/AD2038 family appears in Analog Devices’ historical datasheets (circa 2008), indicating its status as an older instrumentation option rather than a current product.
