CPC7692BCTR Equivalent & Substitute Parts

Part Overview

The CPC7692BCTR is a telecom interface switch IC manufactured by IXYS Integrated Circuits Division in a 16-SOIC surface mount package. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system support and new design implementations. The part operates within a 4.5V to 5.5V supply voltage range with minimal current draw of 1.3mA, designed for telecommunications switching applications across an extended temperature range of -40°C to 110°C.

Substiute Parts

CPC7692BCTR

IXYS Integrated Circuits DivisionIn Stock: 842CPC7692BCTR Datasheet

Current PartRFQ

CPC7695BC

IXYS Integrated Circuits DivisionIn Stock: 763CPC7695BC Datasheet

MFR RecommendedRFQ

CPC7695BCTR

IXYS Integrated Circuits DivisionIn Stock: 10155CPC7695BCTR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CPC7692BCTR is based on the following critical parameters that define functional and physical compatibility:

Voltage Supply Range: Both substitute parts maintain the identical 4.5V to 5.5V supply voltage specification, ensuring direct compatibility with existing power distribution systems.

Operating Temperature Range: The substitute parts operate across the same -40°C to 110°C temperature range, maintaining thermal performance requirements for telecommunications applications.

Mounting Type and Surface Mount Compatibility: All parts are surface mount devices suitable for automated assembly processes.

RoHS3 Compliance and Environmental Standards: All substitute parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment.

Number of Circuits: All parts contain a single circuit configuration.

The substitute parts CPC7695BC and CPC7695BCTR represent the active product line evolution from the obsolete CPC7692BCTR. While these substitutes feature a 28-SOIC package (compared to the 16-SOIC of the original), they maintain electrical parameter compatibility and are manufactured by the same supplier, making them suitable alternatives for system redesign and component replacement scenarios.

Parameter Comparison

Engineering Selection Recommendations

The CPC7695BC and CPC7695BCTR are the designated manufacturer-recommended substitutes for the obsolete CPC7692BCTR. Both substitute parts maintain active product status with IXYS Integrated Circuits Division, ensuring long-term availability and supply chain stability.

Selection between CPC7695BC and CPC7695BCTR should be based on packaging requirements. CPC7695BC is supplied in tube packaging, while CPC7695BCTR is supplied without specified packaging designation. Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

The transition from 16-SOIC to 28-SOIC package requires PCB layout modification. The increased pin count and package size necessitate design review to ensure compatibility with existing board layouts and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can CPC7695BC or CPC7695BCTR be used as direct pin-for-pin replacements for CPC7692BCTR?

A: No. While both substitute parts maintain electrical parameter compatibility, the package change from 16-SOIC to 28-SOIC requires PCB redesign. The pin configurations differ, necessitating layout modifications and potential schematic updates.

Q: What are the key electrical differences between the main part and substitutes?

A: The supply current increases from 1.3mA to 2mA in the substitute parts. All other electrical parameters, including voltage supply range and operating temperature, remain identical.

Q: Are CPC7695BC and CPC7695BCTR interchangeable with each other?

A: Both parts are electrically and functionally identical. The primary difference is packaging designation. Selection should be based on procurement and assembly requirements.

Q: Why is the CPC7692BCTR classified as obsolete?

A: The CPC7692BCTR has been superseded by the CPC7695 series, which represents the active product line from IXYS Integrated Circuits Division.

Q: Do the substitute parts maintain the same compliance certifications?

A: Yes. Both CPC7695BC and CPC7695BCTR are ROHS3 compliant and REACH unaffected, matching the compliance status of the original part.