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The AD664TE/883B is a monolithic quad digital-to-analog converter manufactured by Analog Devices Inc. under MIL-STD-883B compliance standards. It integrates four complete 12-bit voltage-output DACs on a single chip, featuring double-buffered input latches and a data readback function. All operations are managed via a single microprocessor-compatible I/O port. The device supports multiplying operation and includes a "Reset to Zero" override capability. Designed for high-reliability applications, it offers surface mount and DIP package options suitable for demanding environments.
The AD664TE/883B belongs to the AD664 family of quad DACs from Analog Devices. The suffix TE/883B indicates a specific packaging and compliance variant adhering to MIL-STD-883B standards, distinguishing it from commercial versions like the standard AD664. This variant is engineered for enhanced durability and performance in aerospace and defense sectors.
Direct replacements must match the 12-bit quad DAC architecture and MIL-STD-883B compliance. Verify pinout compatibility and operating temperature ranges against the original specification sheet before substitution.