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The AD664TD-BIP/883B is a quad 12-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc. It features a parallel interface and voltage output type, housed in a 28-lead SB-CDIP package suitable for through-hole mounting. The device operates with analog supply voltages ranging from ±11.4 V to ±16.5 V and a digital supply of 5 V. Key electrical specifications include a settling time of 10 µs, differential nonlinearity (DNL) of ±0.5 LSB, and integral nonlinearity (INL) of ±0.25 LSB. It is designed for military and aerospace environments, supporting an operating temperature range from -55°C to +125°C.
This component belongs to the AD664 family of quad DACs. The suffix 'TD' indicates a specific thermal/mechanical variant, while '/883B' denotes compliance with MIL-PRF-38534 Class B or K quality standards for space and military applications. It is distinct from commercial variants like the AD664SD-BIP due to stricter screening and reliability requirements.
Publicly confirmed substitute part numbers are not available in the provided documentation. Users should verify pin compatibility and electrical specs if considering alternatives such as the AD664BD-BIP, though functional equivalence for military specs requires separate validation.