12-bit SAR ADC with a 4-channel front end
The Maxim Integrated MAX182BEWI+ is a 12-bit successive-approximation register (SAR) ADC that samples at 17k samples per second. It integrates a 4-channel input multiplexer and a sample-and-hold stage, feeding a single ADC core. The parallel data interface makes it a direct drop-in for legacy 12-bit bus designs where you want to read conversion results with a single chip-select strobe.
Package, temperature, and production status
Housed in a 28-pin SOIC wide-body package (7.50 mm body width), surface-mount only. Rated for the industrial temperature range from -40°C to 85°C, which covers most factory-floor and outdoor telecom enclosures. The part is listed as Active in production — no end-of-life notice to plan around for ongoing builds.