MAX3981UTH+

Specialized Overview

The MAX3981UTH+ is a specialized interface integrated circuit designed for XAUI applications, manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features a compact 44-TQFN (7x7) surface-mount package suitable for high-density designs. The device incorporates a 12-bit ADC resolution with a sampling rate of up to 3.5 MSPS. It is engineered for low power consumption and supports single-supply operation.

Specialized Feature Summary

• Integrated 12-bit analog-to-digital converter with high-speed sampling capabilities
• Optimized for XAUI signal equalization and interface management
• Compact surface-mount design utilizing a 44-TQFN package

Specialized Applications

• XAUI transceiver interface circuits
• High-speed data communication systems
• Signal equalization in optical networking equipment

Specialized Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific lot traceability prior to integration. Ensure storage conditions align with moisture sensitivity level requirements to maintain solderability and long-term reliability in final assembly processes.

Specialized Selection Notes

Select this component when XAUI compatibility and precise signal equalization are required within a constrained footprint. Evaluate thermal performance due to the dense TQFN layout. Consider system power budgets against the specified low-power characteristics and ensure input voltage ranges match the target supply architecture.

Specialized Part Context

This part belongs to the Maxim Integrated family of specialized interface solutions, now under Analog Devices Inc. It addresses the need for compact, high-performance signal conditioning in serial data transmission standards. The device complements broader portfolio offerings focused on high-speed interconnects and precision measurement interfaces.

Specialized Replacement Considerations

MAX3980UTH+