CPC7692BATR Equivalent & Substitute Parts

Part Overview

The CPC7692BATR is a telecom interface integrated circuit manufactured by IXYS Integrated Circuits Division, designed as a line card access switch for telecommunications applications. This component operates as a logic interface device in 16-SOIC surface mount packaging. The CPC7692BATR is classified as obsolete, necessitating identification of active substitute components that maintain functional and electrical compatibility for ongoing system support and new designs.

Substiute Parts

CPC7692BATR

IXYS Integrated Circuits DivisionIn Stock: 772CPC7692BATR Datasheet

Current PartRFQ

CPC7695BC

IXYS Integrated Circuits DivisionIn Stock: 763CPC7695BC Datasheet

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CPC7695BCTR

IXYS Integrated Circuits DivisionIn Stock: 10155CPC7695BCTR Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the CPC7692BATR is based on the following critical parameters that define functional equivalence:

Electrical Compatibility Parameters:

• Voltage supply range of 4.5V ~ 5.5V
• Current supply specification of 2mA
• Line card access switch function classification
• Logic interface operation

Physical Compatibility Parameters:

• Surface mount mounting type
• SOIC package family with 0.295" (7.50mm) width dimension
• Moisture sensitivity level 1 (Unlimited)

Compliance Parameters:

• ROHS3 compliance requirement
• REACH unaffected status

The substitute parts CPC7695BC and CPC7695BCTR are derived from the same manufacturer (IXYS Integrated Circuits Division) and maintain the same functional classification, voltage supply range, current supply specification, and mounting characteristics. Both substitutes are active products with enhanced operating temperature ranges and improved availability compared to the obsolete CPC7692BATR.

Parameter Comparison

Engineering Selection Recommendations

CPC7695BC Selection Criteria: The CPC7695BC is an active substitute offering ROHS3 compliance and REACH unaffected status. This component maintains the same voltage supply range (4.5V ~ 5.5V), current supply (2mA), and surface mount characteristics as the CPC7692BATR. The extended operating temperature range (-40°C ~ 110°C) provides enhanced thermal performance compared to the original part. The 28-SOIC package maintains the same 0.295" (7.50mm) width dimension, ensuring compatibility with existing PCB layouts designed for SOIC family components. Tube packaging is specified for this variant.

CPC7695BCTR Selection Criteria: The CPC7695BCTR is functionally equivalent to the CPC7695BC with identical electrical specifications and operating parameters. This variant offers significantly higher inventory availability (10099 pieces) compared to CPC7695BC (724 pieces), supporting production volume requirements. Both CPC7695 variants are active products with ROHS3 compliance and REACH unaffected status, providing long-term supply chain stability for the obsolete CPC7692BATR.

Primary Recommendation: For new designs and ongoing production, CPC7695BCTR is the preferred substitute due to superior inventory availability and active product status. Both CPC7695 variants satisfy the electrical and compliance requirements of the CPC7692BATR application.

Frequently Asked Questions (FAQ)

Q: Can CPC7695BC and CPC7695BCTR be used interchangeably with CPC7692BATR?

A: Both CPC7695 variants maintain the same voltage supply range (4.5V ~ 5.5V), current supply (2mA), and line card access switch function as the CPC7692BATR. The primary difference is the package configuration: CPC7695 components use 28-SOIC packaging versus the 16-SOIC of the original part. PCB layout modifications are required to accommodate the different pin count and package dimensions.

Q: What is the difference between CPC7695BC and CPC7695BCTR?

A: CPC7695BC and CPC7695BCTR are electrically and functionally identical. The primary distinction is packaging format: CPC7695BC is supplied in tube packaging, while CPC7695BCTR uses tape reel packaging. CPC7695BCTR offers substantially higher inventory availability (10099 pieces versus 724 pieces), making it the preferred choice for production applications.

Q: Are the CPC7695 substitutes compliant with the same standards as CPC7692BATR?

A: Yes. Both CPC7695BC and CPC7695BCTR are ROHS3 compliant and REACH unaffected, matching the compliance profile of the CPC7692BATR. Moisture sensitivity level remains at 1 (Unlimited) across all three components.

Q: What is the impact of the extended operating temperature range in CPC7695 variants?

A: The CPC7695 substitutes operate across -40°C ~ 110°C, compared to -40°C ~ 85°C for the CPC7692BATR. This extended upper temperature limit provides additional thermal margin for applications operating in elevated ambient conditions or with higher component density on the PCB.

Q: How does the package change from 16-SOIC to 28-SOIC affect implementation?

A: The transition from 16-SOIC to 28-SOIC packaging requires PCB redesign to accommodate the increased pin count and package footprint. Both packages maintain the same 0.295" (7.50mm) width dimension, but the 28-SOIC package is longer. Schematic and layout modifications are necessary to utilize the additional pins available in the CPC7695 variants.

Q: Is the slight increase in power consumption (10.5 mW versus 10 mW) significant?

A: The power consumption increase of 0.5 mW is negligible for most telecommunications interface applications. This represents a 5% increase from the original specification and does not typically impact thermal design or power supply requirements in standard implementations.