RDC1741418B

ADCs/DACs - Special Purpose Overview

The RDC1741-418B is a hermetically sealed, metal-can resolver-to-digital converter manufactured by Analog Devices. It provides 14-bit resolution for converting synchro or resolver signals into digital data. The device operates on dual ±15V power supplies and supports parallel digital output interfaces. Designed for high-reliability environments, it features a 32-pin ceramic dual in-line package (CDIP) suitable for through-hole mounting. The component is rated for an extended industrial temperature range of -55°C to +125°C, ensuring stable performance in harsh conditions.

ADCs/DACs - Special Purpose Feature Summary

• 14-bit resolution for precise angular position and velocity measurement
• Hermetically sealed metal package (MDIP32) for environmental protection
• Operates on dual ±15V power supply with parallel digital interface
• Extended temperature rating from -55°C to +125°C

ADCs/DACs - Special Purpose Applications

• Aerospace and defense avionics systems
• Critical industrial motor control applications
• Harsh environment navigation systems requiring high reliability

ADCs/DACs - Special Purpose Part Context

This part belongs to the RDC1740 family of analog-to-digital converters specifically designed for synchro and resolver inputs. The suffix '418B' denotes the specific hermetic metal package variant. It serves as a specialized data acquisition component for converting analog rotational feedback into digital formats for processing controllers.

ADCs/DACs - Special Purpose Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should verify pinout compatibility and thermal requirements when considering alternative components from other manufacturers.