MAX310C/D

Analog Switches - Special Purpose Overview

The MAX310C/D is a high-speed, low-power CMOS quad comparator manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features four independent voltage comparators with open-collector outputs capable of sinking up to 40 mA. The device operates from a single supply voltage ranging from 2 V to 36 V or dual supplies up to ±18 V. Key electrical specifications include a typical propagation delay of 20 ns and a slew rate of 7 V/µs. It supports input common-mode voltages that extend beyond the supply rails and includes internal hysteresis options for noise immunity.

Analog Switches - Special Purpose Feature Summary

• Quad configuration providing four independent high-speed comparators in a single package
• Open-collector output stage designed for direct interfacing with TTL, CMOS, and MOS logic families
• Wide single-supply operating range supporting voltages from 2 V to 36 V
• Input common-mode voltage range extends beyond the power supply rails

Analog Switches - Special Purpose Applications

• Window detector circuits for monitoring voltage levels within specific limits
• Simple analog-to-digital conversion interfaces
• Peak detection and waveform generation applications

Analog Switches - Special Purpose Procurement Notes

Verify component authenticity through authorized distributors due to historical manufacturing transitions. Confirm RoHS compliance status as legacy parts may have varying environmental certifications. Check for obsolescence notices from Analog Devices regarding current production availability and recommended future replacements.

Analog Switches - Special Purpose Selection Notes

Select this component when multiple independent comparisons are required without external logic gating. Consider the open-collector output limitation requiring pull-up resistors for proper logic high levels. Evaluate power supply constraints against the wide 2 V to 36 V operational range to ensure compatibility with system voltage rails.

Analog Switches - Special Purpose Part Context

This part belongs to the Maxim Integrated family of high-speed comparators, historically significant for bridging analog signal processing with digital logic interfaces. The DS series often denotes Dallas Semiconductor heritage integrated into the Maxim portfolio before the Analog Devices acquisition.

Analog Switches - Special Purpose Replacement Considerations

Public confirmed substitute part numbers: LM339, LM393, MAX311.