PI3VDP612-AZHEX Equivalent & Substitute Parts

Part Overview

The PI3VDP612-AZHEX is a video switch IC manufactured by Diodes Incorporated, designed for single-channel 2:1 multiplexer/demultiplexer applications in video signal routing. This component operates at 3.3V supply voltage with a maximum on-state resistance of 10Ω and supports bandwidth up to 3.25GHz. The part is classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

PI3VDP612-AZHEX

Diodes IncorporatedIn Stock: 9713PI3VDP612-AZHEX Datasheet

Current PartRFQ

PI3WVR13612ZLEX

Diodes IncorporatedIn Stock: 18466PI3WVR13612ZLEX Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PI3VDP612-AZHEX is determined by the following critical parameters:

Functional Compatibility Criteria:

• Multiplexer/Demultiplexer circuit topology (2:1 configuration)
• Interface category classification
• Surface mount packaging technology
• Supply voltage compatibility (3.3V nominal operation)
• Bandwidth performance (minimum 3.25GHz)
• On-state resistance characteristics

Compliance & Reliability Criteria:

• RoHS3 compliance status
• Moisture sensitivity level (MSL 1)
• Operating temperature range support
• REACH and ECCN classification alignment

The PI3WVR13612ZLEX qualifies as a substitute based on shared functional topology, identical compliance certifications, and superior performance specifications that maintain backward compatibility with the original design requirements.

Parameter Comparison

Engineering Selection Recommendations

The PI3WVR13612ZLEX is the designated substitute for the obsolete PI3VDP612-AZHEX. Selection is based on the following engineering factors:

Product Status & Availability: The original part is classified as obsolete, while the substitute maintains active product status with documented inventory availability (18,441 pcs), ensuring long-term supply chain continuity.

Compliance Alignment: Both components maintain identical RoHS3, REACH, and ECCN classifications, ensuring regulatory compliance requirements are preserved across the substitution.

Performance Enhancement: The substitute provides superior specifications including expanded bandwidth (7GHz vs. 3.25GHz), extended operating temperature range (-40°C ~ 105°C vs. -40°C ~ 85°C), and wider supply voltage tolerance (3V ~ 3.6V vs. 3.3V fixed), delivering enhanced design margin and operational flexibility.

Functional Compatibility: Both components share the 2:1 multiplexer/demultiplexer topology and surface mount technology, maintaining circuit-level compatibility with existing designs.

Package Consideration: The substitute utilizes a 52-pin package versus the original 42-pin configuration. PCB layout modification is required to accommodate the increased pin count and package footprint (52-WFQFN vs. 42-VFQFN).

Frequently Asked Questions (FAQ)

Q: Can the PI3WVR13612ZLEX directly replace the PI3VDP612-AZHEX without PCB modifications?

A: No. The substitute uses a different package footprint (52-WFQFN vs. 42-VFQFN) and pin count (52 vs. 42), requiring PCB layout redesign. Pin mapping and signal routing must be verified against the respective datasheets before implementation.

Q: What is the primary reason for substitution?

A: The PI3VDP612-AZHEX is classified as obsolete. The PI3WVR13612ZLEX provides an active, in-stock alternative with superior performance specifications and guaranteed long-term availability.

Q: Are the supply voltage requirements compatible?

A: The original part operates at fixed 3.3V. The substitute accepts 3V ~ 3.6V, which encompasses the original specification. Existing 3.3V supply designs are compatible with the substitute.

Q: Does the substitute support the same bandwidth requirements?

A: Yes. The substitute provides 7GHz bandwidth, exceeding the original 3.25GHz specification, ensuring all bandwidth-dependent applications remain supported.

Q: Are moisture sensitivity and compliance certifications identical?

A: Yes. Both components maintain MSL 1 (Unlimited), ROHS3 compliance, REACH Unaffected status, and EAR99 ECCN classification, preserving all regulatory and environmental requirements.

Q: What is the functional difference between 1 channel and 4 channels?

A: The original part provides a single 2:1 switch channel. The substitute provides four independent 2:1 switch channels. Designs requiring only single-channel functionality can utilize one channel of the substitute while leaving additional channels unused or repurposed.