MAX4566CEE Equivalent & Substitute Parts

Part Overview

The MAX4566CEE is a video switch IC manufactured by Analog Devices Inc./Maxim Integrated, designed for dual SPST switching applications in video signal routing. This component features a single channel configuration with break-before-make switching logic and bi-directional signal capability. The MAX4566CEE is classified as obsolete, which necessitates identification of active equivalent parts for new designs and ongoing production requirements. The part operates across a wide supply voltage range and delivers 320MHz bandwidth performance in a 16-QSOP surface mount package.

Substiute Parts

MAX4566CEE

Analog Devices Inc./Maxim IntegratedIn Stock: 2018MAX4566CEE Datasheet

Current PartRFQ

MAX4566CEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1207MAX4566CEE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX4566CEE is determined by strict equivalence across the following critical parameters:

• Switch Circuit Configuration: Must be 4PST
• Number of Channels: Must be 1
• On-State Resistance (Max): Must not exceed 60Ω
• Supply Voltage Range: Must support 2.7V ~ 12V (single) and ±2.7V ~ 6V (dual)
• Package / Case: Must be 16-SSOP (0.154", 3.90mm Width)
• Mounting Type: Must be Surface Mount
• Functional Features: Must include Bi-Directional, Break-Before-Make, and T-Switch Configuration

The MAX4566CEE+ qualifies as a direct substitute based on identical electrical specifications, mechanical compatibility, and functional feature set. The primary distinction is product status: MAX4566CEE+ is active, whereas MAX4566CEE is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The MAX4566CEE+ is the direct equivalent for MAX4566CEE applications. Selection between these parts is determined by product lifecycle and regulatory requirements:

MAX4566CEE+ is recommended for new designs and ongoing production. This part maintains identical electrical and mechanical specifications while offering active product status and ROHS3 compliance. The -3dB bandwidth specification of 350MHz exceeds the original 320MHz, providing enhanced performance margin without compromising compatibility.

MAX4566CEE should be reserved for legacy system maintenance only, given its obsolete status and RoHS non-compliance. Existing inventory may be utilized for repair and sustaining engineering applications where regulatory compliance is not a constraint.

Both parts share identical package geometry, pin configuration, and functional behavior, ensuring direct PCB-level compatibility without design modification.

Frequently Asked Questions (FAQ)

Q: Can MAX4566CEE+ replace MAX4566CEE in existing designs?

A: Yes. The MAX4566CEE+ is electrically and mechanically equivalent. Both parts feature identical switch circuit configuration (4PST), on-state resistance (60Ω max), supply voltage ranges, operating temperature, and 16-SSOP package geometry. No circuit modification is required.

Q: What is the difference in -3dB bandwidth between these parts?

A: MAX4566CEE operates at 320MHz, while MAX4566CEE+ operates at 350MHz. This 30MHz increase in the substitute part provides additional performance margin and does not affect compatibility with existing circuit designs.

Q: Are there packaging differences between MAX4566CEE and MAX4566CEE+?

A: No. Both parts use identical 16-SSOP (0.154", 3.90mm Width) surface mount packaging. PCB footprints, land patterns, and assembly processes are interchangeable.

Q: Why is MAX4566CEE classified as obsolete?

A: MAX4566CEE has reached end-of-life status. MAX4566CEE+ is the active production equivalent and should be specified for new designs to ensure long-term supply availability and regulatory compliance.

Q: Does MAX4566CEE+ meet RoHS requirements?

A: Yes. MAX4566CEE+ is ROHS3 compliant, whereas MAX4566CEE is RoHS non-compliant. For applications requiring RoHS certification, MAX4566CEE+ is the required selection.

Q: Are the supply voltage specifications identical?

A: Yes. Both parts support single supply operation from 2.7V to 12V and dual supply operation from ±2.7V to ±6V. Circuit designs using either supply configuration are fully compatible with both parts.