CPC7592BA Equivalent & Substitute Parts

Part Overview

The CPC7592BA is a telecom interface IC designed for line card access switching applications in telecommunications equipment. Manufactured by IXYS Integrated Circuits Division, this component operates within the 4.5V to 5.5V supply voltage range and is housed in a 16-SOIC package. The CPC7592BA is classified as obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations where legacy compatibility is required.

Substiute Parts

CPC7592BA

IXYS Integrated Circuits DivisionIn Stock: 742CPC7592BA 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 CPC7592BA is determined by the following critical parameters:

• Functional Equivalence: Both substitute parts (CPC7695BC and CPC7695BCTR) perform the identical line card access switch function
• Supply Voltage Compatibility: Substitute parts maintain the same 4.5V to 5.5V operating range
• Operating Temperature Range: Substitute parts support the identical -40°C to 110°C temperature specification
• Mounting Technology: All parts utilize surface mount technology with compatible SOIC package geometry (0.295", 7.50mm width)
• Compliance Standards: Substitute parts maintain ROHS3 compliance and REACH unaffected status
• Manufacturer Continuity: All parts are manufactured by IXYS Integrated Circuits Division

The CPC7695BC and CPC7695BCTR represent the manufacturer-recommended progression from the obsolete CPC7592BA, with the primary distinction being package pin count (28-SOIC versus 16-SOIC) and active product status.

Parameter Comparison

Engineering Selection Recommendations

The CPC7592BA is obsolete and no longer in active production. Both CPC7695BC and CPC7695BCTR are manufacturer-recommended substitutes with active product status, ensuring long-term availability and supply chain continuity.

CPC7695BC is supplied in tube packaging and maintains full electrical and thermal compatibility with the original CPC7592BA specification. This variant is suitable for applications where standard packaging is acceptable.

CPC7695BCTR is the tape-and-reel variant of the CPC7695BC base product number. This packaging format is optimized for high-volume automated assembly processes and provides significantly higher inventory availability (10,099 pieces in stock versus 724 pieces for the tube variant). Both variants are electrically and functionally identical.

Selection between CPC7695BC and CPC7695BCTR should be determined by assembly process requirements and production volume. Both parts maintain ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component manufacturing and deployment.

Frequently Asked Questions (FAQ)

Q: Can CPC7695BC and CPC7695BCTR be used interchangeably with CPC7592BA?

A: Both CPC7695BC and CPC7695BCTR are manufacturer-recommended substitutes. They maintain identical supply voltage (4.5V ~ 5.5V), operating temperature range (-40°C ~ 110°C), and perform the same line card access switch function. The primary difference is package pin count (28-SOIC versus 16-SOIC), which requires PCB layout modification.

Q: What is the difference between CPC7695BC and CPC7695BCTR?

A: Both parts share the base product number CPC7695 and are electrically identical. CPC7695BC is supplied in tube packaging, while CPC7695BCTR is supplied in tape-and-reel format. The tape-and-reel variant is optimized for automated assembly and offers higher inventory availability.

Q: Are there package compatibility considerations?

A: Yes. The CPC7592BA uses a 16-SOIC package, while both substitute parts use a 28-SOIC package. Although both packages maintain the same 0.295" width and 7.50mm body width, the increased pin count requires PCB redesign and updated assembly procedures.

Q: Do the substitute parts meet current compliance standards?

A: Both CPC7695BC and CPC7695BCTR are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and use in regulated markets.

Q: What is the power consumption difference?

A: The CPC7592BA operates at 10 mW, while both substitute parts operate at 10.5 mW. This 0.5 mW increase is negligible for most telecom interface applications and does not affect thermal management or system design considerations.