Product Overview: AD390TD/883B from Analog Devices Inc.

The AD390TD/883B is a high-performance, precision quad 12-bit digital-to-analog converter (DAC) designed and manufactured by Analog Devices Inc., a leader in high-performance semiconductors. This robust component is part of the military-grade product offerings, ensuring reliability and durability even in the most demanding applications.

Key Features

• Precision Quad DAC: Integrates four 12-bit DACs in one package, providing a compact solution for systems requiring multiple DACs.
• High Reliability: Meets the stringent requirements of the 883B military standards, making it suitable for aerospace and defense applications.
• Wide Operating Temperature Range: Designed to operate over the full military temperature range of -55°C to +125°C, ensuring performance under extreme conditions.
• Monolithic Design: The DACs are built on a single chip, which minimizes temperature drift and ensures high accuracy and stability.
• Flexible Reference Inputs: Accepts both unipolar and bipolar reference inputs, providing versatility in different circuit configurations.

Applications

The AD390TD/883B is suitable for a wide range of high-reliability applications, including:

• Avionics and military systems
• Industrial control systems
• Precision instrumentation
• Professional audio equipment

Technical Specifications

Boasting a resolution of 12 bits and a settling time of 1µs to ±0.5 LSB, the device offers excellent dynamic performance for rapid changes in output levels. It has a low total unadjusted error (TUE) and provides a digital interface compatible with TTL and CMOS logic families. The power supply requirements are ±12V to ±15V, which is standard for many industrial and military systems.

Quality and Support

Analog Devices Inc. is known for its commitment to quality and customer support. The AD390TD/883B comes with the assurance of rigorous testing and certification to military standards. Customers can also access comprehensive technical support and documentation to facilitate design-in and product integration.