AD664TD-BIP/883B

The AD664TD-BIP/883B is a monolithic 12-bit quad digital-to-analog converter (DAC) from Analog Devices, factory-configured for bipolar voltage output and processed to MIL-STD-883 Class B screening requirements. Each of the four matched DAC channels includes an on-chip output amplifier, providing a buffered voltage output directly without external op-amps. The bipolar zero (BIP) configuration produces a symmetrical output swing centered at 0 V—typically ±5 V full-scale when driven by a ±5 V reference—making it well-suited for systems requiring bipolar control signals. The monolithic quad architecture delivers tight channel-to-channel gain and offset matching along with low differential nonlinearity across the full military temperature range of −55°C to +125°C, housed in a hermetic ceramic dual-inline (CDIP) package.

This DAC is employed in high-reliability environments such as radar beam steering, flight surface actuation, missile guidance, and precision automatic test equipment for defense and aerospace programs. It also serves industrial process control and data acquisition where multiple accurate bipolar outputs must be maintained under harsh conditions. As a MIL-STD-883B screened component with a ceramic package, it meets stringent military and high-rel procurement standards; engineering teams should anticipate extended lead times and manage obsolescence risk through lifecycle planning due to the specialized screening and mature product status. Full lot traceability and certificate of conformance documentation are standard requirements when sourcing this grade of part.