AD2S65412

Overview

The AD2S65412 is a hybrid Digital-to-Synchro/Resolver (D2SR) converter manufactured by Analog Devices Inc. It functions as a specialized data acquisition component designed to convert digital inputs into synchro or resolver signals. The device operates within a supply voltage range of 14.25V to 15.75V and supports a resolution of 14:16 bits. It utilizes a parallel port interface for data transmission and is housed in a 32-CDIP package measuring 0.900 inches (22.86mm). The unit is rated for operation in temperatures ranging from -55°C to +125°C, ensuring reliability in demanding environments.

Feature Summary

• Hybrid architecture combining digital processing with analog signal generation capabilities
• Specialized conversion functionality for high-precision data acquisition systems
• Robust operational stability across extended industrial temperature ranges

Applications

• Specialized data acquisition applications
• Digital to Synchro conversion systems
• Digital to Resolver conversion systems

Procurement Notes

Verify the specific manufacturer designation, as some listings indicate Rochester Electronics LLC as the source rather than Analog Devices Inc. Confirm the exact package type and pin configuration against the official datasheet before integration. Ensure that the supply voltage requirements align with the system design, specifically the 14.25V to 15.75V range. Check for any ordering suffixes that may denote temperature grades or packaging variations.

Selection Notes

Select this component when a dedicated hybrid solution for digital-to-synchro or digital-to-resolver conversion is required. The parallel interface dictates system bus compatibility, while the wide temperature range suits harsh environments. Consider the 32-CDIP footprint for PCB layout constraints. This part is suitable for applications where high-resolution angular position data must be transmitted via traditional synchro or resolver protocols.

Part Context

The AD2S65412 belongs to the AD2S65 series of hybrid converters produced by Analog Devices. These devices are engineered to bridge the gap between modern digital control systems and legacy analog feedback mechanisms. The series includes variants like the AD2S65412B, which may differ in manufacturing origin or specific qualification standards while maintaining core functional equivalence.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing system interfaces before considering alternative models.