MAX9972ACCS+D

Specialty Logic Overview

The MAX9972ACCS+D is a quad, ultra-low-power pin-electronics IC designed for automated test equipment. It integrates four channels, each containing a three-level pin driver with -2.2V to +5.2V range, a window comparator with 500MHz equivalent input bandwidth, and passive load connections. The device supports active termination and low-leakage modes via a 3-wire serial interface. It operates from 0°C to +70°C in an 80-pin TQFP-EP package.

Specialty Logic Feature Summary

• Integrates four independent channels featuring high-speed drivers, window comparators, and parametric measurement unit switches
• Supports three-level drive modes including high-impedance, active termination, and standard drive
• Includes integrated passive loads providing programmable pullup and pulldown voltages
• Features low-leakage mode operation with maximum leakage of 20nA

Specialty Logic Applications

• NAND Flash Testers
• DRAM Probe Testers
• Low-Cost Mixed-Signal/System-on-Chip (SoC) Testers
• Active Burn-In Systems
• Structural Testers

Specialty Logic Procurement Notes

Verify the specific suffix '+D' against official Analog Devices documentation to confirm tape-and-reel packaging status. Ensure the component matches the commercial temperature range specifications and package type before procurement. Cross-reference ordering information directly with manufacturer sources to avoid discrepancies.

Specialty Logic Selection Notes

Select this component for applications requiring integrated pin electronics with minimal footprint. Consider the 80-pin TQFP-EP package for thermal management capabilities. Evaluate the need for integrated PMU switching and passive loads to simplify system design. Verify compatibility with existing serial interface control logic.

Specialty Logic Part Context

The MAX9972 belongs to the Maxim Integrated ATE driver and comparator family. It is engineered specifically for high-density pin electronics in automated test systems. The device consolidates multiple functions into a single chip to reduce board space and complexity compared to discrete solutions.

Specialty Logic Replacement Considerations

Consult official Analog Devices documentation for confirmed substitute part numbers. Verify functional equivalence regarding channel count, voltage ranges, and package dimensions before substitution.