ADC-HS12BMM

The ADC-HS12BMM is a 12-bit successive-approximation analog-to-digital converter with an integrated sample-and-hold amplifier, manufactured by DATEL as part of the ADC-HS12B series. Housed in a ceramic dual in-line package (CDIP) and rated for operation over the full -55 °C to +125 °C temperature range, it delivers high-speed conversion performance suitable for demanding signal processing tasks. The device utilizes a rugged hybrid architecture, delivering 12-bit resolution with no missing codes and excellent dynamic performance. Its internal track-and-hold, reference, and clock circuits simplify system design and reduce board space.

Typical applications include precision data acquisition systems in military avionics, weapons guidance platforms, and satellite telemetry, where reliable digitization of sensor signals under extreme thermal and mechanical stress is critical. It is also deployed in high-temperature industrial instrumentation and industrial process controllers requiring galvanic isolation or long-term stability. From a procurement perspective, the ADC-HS12BMM is a mil-temperature, ceramic-packaged converter that meets the traceability and pedigree requirements of defense and aerospace programs. As a legacy Datel product, its lifecycle status should be reviewed; many mature hybrid converters face diminishing material availability, and design teams often secure lifetime buys or identify pin-compatible replacement modules to sustain long production runs.