IH5352C/D Equivalent & Substitute Parts

Part Overview

The IH5352C/D is a video switch IC featuring 4 channels with SPST (Single Pole Single Throw) switching architecture, manufactured by Analog Devices Inc./Maxim Integrated. This component is classified as obsolete, indicating it has been discontinued and is no longer in active production. The die-level packaging and obsolete status necessitate identification of functionally equivalent alternatives for new designs and ongoing system support.

Substiute Parts

IH5352C/D

Analog Devices Inc./Maxim IntegratedIn Stock: 914IH5352C/D Datasheet

Current PartRFQ

IH5352CPE+

Analog Devices Inc./Maxim IntegratedIn Stock: 843IH5352CPE+ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IH5352C/D is determined by the following critical parameters that must remain consistent:

• Functional Architecture: 4-channel SPST video switch with 1:1 multiplexer/demultiplexer configuration
• Electrical Performance: On-state resistance maximum of 75 Ohm; dual supply voltage range ±5V ~ 15V
• Switching Behavior: Break-Before-Make feature for signal integrity
• Operating Conditions: Temperature range 0°C ~ 70°C
• Compliance: ROHS3 compliance and REACH unaffected status
• Base Product Number: IH5352 series designation

The IH5352CPE+ qualifies as a manufacturer-recommended substitute because it maintains identical electrical specifications, switching characteristics, and compliance certifications while offering an active product status and standard through-hole packaging alternative to the obsolete die-level form factor.

Parameter Comparison

Engineering Selection Recommendations

The IH5352CPE+ is the manufacturer-recommended substitute for the obsolete IH5352C/D. Selection of this alternative is justified by:

• Product Status Alignment: The IH5352CPE+ maintains active production status, ensuring long-term availability and supply chain continuity compared to the discontinued IH5352C/D.
• Electrical Equivalence: Identical on-state resistance, supply voltage range, and switching characteristics ensure functional compatibility in video switching applications.
• Compliance Maintenance: Both components maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements without modification.
• Packaging Transition: The shift from die-level to 16-DIP through-hole packaging requires PCB redesign but provides standard integration pathways for new designs.

Frequently Asked Questions (FAQ)

Q: Can the IH5352CPE+ directly replace the IH5352C/D without circuit modification?

A: Electrical substitution is direct due to identical specifications. However, packaging differs fundamentally: the IH5352C/D is a die requiring hybrid integration, while the IH5352CPE+ is a 16-DIP through-hole package. PCB layout and assembly process changes are required.

Q: What are the critical parameters that define substitution eligibility?

A: Substitution is valid when the following parameters match: 4-channel SPST configuration, 75 Ohm maximum on-state resistance, ±5V ~ 15V dual supply voltage, Break-Before-Make switching behavior, 0°C ~ 70°C operating temperature range, and ROHS3/REACH compliance status.

Q: Why is the IH5352C/D classified as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The IH5352CPE+ represents the active product line continuation within the IH5352 base product family.

Q: Are there packaging considerations when transitioning from IH5352C/D to IH5352CPE+?

A: Yes. The IH5352C/D die package requires custom hybrid assembly, while the IH5352CPE+ 16-DIP package integrates into standard DIP sockets or PCB through-hole footprints. Design and manufacturing processes must be updated accordingly.

Q: Do both parts maintain the same electrical performance in video switching applications?

A: Yes. Both components provide identical on-state resistance, supply voltage range, channel count, and Break-Before-Make switching characteristics required for video signal routing.