MAX516BEWG+

Overview

The MAX516BEWG+ is a quad, DAC-programmed CMOS comparator manufactured by Analog Devices Inc. It integrates four low-power comparators with separate 8-bit digital-to-analog converters (DACs) on a single IC. The device operates within a supply voltage range of 4.75 V to 16.5 V and draws 10 mA of operating current. It features an 800 ns response time and 400 nA input bias current. Packaged in a 24-SOIC format, it supports CMOS and TTL output types.

Feature Summary

• Integrates four programmable threshold comparators with dedicated 8-bit DACs for precise voltage reference control.
• Supports both CMOS and TTL logic output levels for flexible interface compatibility.
• Designed for general-purpose applications requiring low power consumption and high-speed comparison.

Applications

• Time-of-flight distance measurement systems
• Threshold detection circuits
• General-purpose analog signal comparison

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific lot traceability upon receipt. Check for obsolescence notices as the product line may have limited availability or end-of-life status. Ensure storage conditions meet semiconductor handling standards to prevent damage prior to assembly.

Selection Notes

Select this component when multiple independent comparator channels with programmable thresholds are required in a compact form factor. The integrated DAC functionality eliminates external reference components, simplifying board layout. Consider the 24-SOIC package constraints and thermal dissipation requirements relative to the 480 mW power dissipation rating during design integration.

Part Context

This part belongs to the MAX516 family of analog comparators from Maxim Integrated, now part of Analog Devices. The series focuses on combining comparison functions with digital programming capabilities. The BEWG+ suffix indicates a lead-free, RoHS-compliant variant in a surface-mount SOIC package, distinguishing it from older PDIP or non-compliant versions.

Replacement Considerations

Public confirmed substitute part numbers include MAX516ACNG+ and MAX516BCWG+. Verify pinout compatibility and electrical specifications before substitution. Note that some variants may be obsolete or discontinued; check current manufacturing status with the supplier.