MAX310CWN+ Equivalent & Substitute Parts Reference

Part Overview

The MAX310CWN+ is an active video multiplexer IC manufactured by Analog Devices Inc./Maxim Integrated, designed for video signal switching applications. This 8:1 multiplexer operates as a single-channel video switch with break-before-make functionality, enabling reliable video source selection in professional and consumer video systems. The device is currently in active production status with full inventory availability. Alternative equivalent parts may be required due to supply chain considerations, design revisions, or specific application requirements.

Substiute Parts

MAX310CWN+

Analog Devices Inc./Maxim IntegratedIn Stock: 984MAX310CWN+ Datasheet

Current PartRFQ

MAX310CWN+

Analog Devices Inc./Maxim IntegratedIn Stock: 984MAX310CWN+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX310CWN+ is determined by strict equivalence across the following critical parameters:

• Multiplexer configuration: 8:1 topology with single-channel operation
• On-state resistance: Maximum 250 Ohm
• Supply voltage ranges: Single supply 9V ~ 36V or dual supply ±4.5V ~ 18V
• Break-before-make switching functionality
• Package specification: 18-SOIC form factor
• Operating temperature range: 0°C ~ 70°C minimum
• Surface mount capability
• RoHS3 compliance and MSL Level 1 rating

Based on the provided input data, the MAX310CWN+ is listed as its own direct equivalent. No additional substitute parts with differing specifications have been provided for comparison.

Parameter Comparison

Engineering Selection Recommendations

The MAX310CWN+ maintains active production status with confirmed inventory of 960 pieces in new original condition. Component selection should prioritize parts meeting the following criteria:

• Active product status ensuring long-term availability and manufacturing support
• ROHS3 compliance for regulatory adherence in restricted substance applications
• MSL Level 1 rating permitting unlimited shelf life without moisture sensitivity constraints
• 18-SOIC surface mount package compatibility with existing PCB designs
• Dual supply voltage capability (±4.5V ~ 18V) or single supply operation (9V ~ 36V) matching system power architecture
• Break-before-make switching to prevent signal glitching during multiplexer transitions

Frequently Asked Questions (FAQ)

Q: What defines an equivalent substitute for the MAX310CWN+?

A: An equivalent substitute must maintain identical specifications across multiplexer topology (8:1), channel count (1), on-state resistance (250 Ohm maximum), supply voltage ranges, break-before-make functionality, 18-SOIC package form factor, and operating temperature range (0°C ~ 70°C).

Q: Can the MAX310CWN+ be replaced with a different package variant?

A: No. Package substitution is not permitted. The 18-SOIC (0.295", 7.50mm Width) form factor is a critical mechanical specification. Alternative package types require PCB redesign and are not considered direct equivalents.

Q: What is the significance of break-before-make functionality?

A: Break-before-make ensures the previous input channel is disconnected before the new channel connects, preventing signal overlap and glitching during multiplexer switching transitions. This feature is mandatory for video applications requiring clean signal transitions.

Q: Are there supply voltage flexibility options?

A: The MAX310CWN+ supports both single supply (9V ~ 36V) and dual supply (±4.5V ~ 18V) configurations. System design must select one supply topology; both cannot be used simultaneously. Equivalent parts must support the same voltage range as the application requires.

Q: What does MSL Level 1 mean for component handling?

A: MSL Level 1 indicates unlimited shelf life without moisture sensitivity constraints. The component does not require special dry-pack storage or baking procedures prior to soldering, simplifying inventory management and reducing handling costs.

Q: Is RoHS3 compliance mandatory for substitution?

A: Yes. RoHS3 compliance is a regulatory requirement for equivalent parts in restricted substance applications. All substitute components must maintain this certification status.