73M1912-IM/F

Overview

The 73M1912-IM/F is a Data Access Arrangement (DAA) integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It features a single circuit designed for telecom interface applications, utilizing a serial interface protocol. The component operates within a supply voltage range of 3V to 3.6V and draws a typical supply current of 30mA under normal load conditions. It is housed in a 32-QFN package with dimensions of 5x5 mm and supports surface mount installation.

Feature Summary

• Integrated Data Access Arrangement (DAA) functionality for telecom applications
• Supports serial interface communication protocols
• Designed for operation within a narrow 3V to 3.6V supply voltage range

Applications

• Telecom interface systems
• Data access arrangement circuits
• Serial communication hardware

Procurement Notes

Verify the specific manufacturer part number against official Analog Devices or Maxim Integrated documentation to ensure authenticity. Confirm that the 32-QFN 5x5mm package matches your PCB footprint requirements. Check for any lead-free or RoHS compliance certifications if required by your manufacturing standards. Ensure the operating temperature range aligns with your environmental specifications.

Selection Notes

Select this component when a dedicated DAA solution is required for serial telecom interfaces. Consider the 30mA typical supply current for power budget calculations. The 3V to 3.6V operating range limits compatibility with higher voltage logic levels without additional level shifting. Evaluate the 32-QFN package size constraints during the mechanical design phase.

Part Context

This component belongs to the family of telecom interface ICs produced by Analog Devices Inc./Maxim Integrated. It serves as a specialized solution for connecting telecommunication equipment to network lines via data access arrangements. The device integrates necessary signaling functions into a compact surface-mount package suitable for modern electronic designs.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.