CPC5620A Equivalent & Substitute Parts

Part Overview

The CPC5620A is a Telecom Interface IC implementing Data Access Arrangement (DAA) functionality in a 32-SOIC surface mount package. Manufactured by IXYS Integrated Circuits Division as part of the LITELINK® III series, this component is classified as obsolete. Due to its obsolete status, identifying equivalent and substitute parts is essential for system maintenance, legacy design support, and procurement continuity.

Substiute Parts

CPC5620A

IXYS Integrated Circuits DivisionIn Stock: 2060CPC5620A Datasheet

Current PartRFQ

CPC5620ATR

IXYS Integrated Circuits DivisionIn Stock: 10454CPC5620ATR Datasheet

DirectRFQ

CPC5621A

IXYS Integrated Circuits DivisionIn Stock: 9872CPC5621A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the CPC5620A is determined by strict equivalence across the following critical parameters:

• Function: Data Access Arrangement (DAA)
• Package / Case: 32-SOIC (0.295", 7.50mm Width)
• Voltage - Supply: 3V ~ 5.5V
• Current - Supply: 9mA
• Power (Watts): 1 W
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 3 (168 Hours)

Substitute parts are grouped into two categories:

Direct Manufacturer Substitute (Packaging Variant): CPC5620ATR differs from CPC5620A only in packaging format (Tape & Reel versus Tube), maintaining identical electrical and mechanical specifications.

Parametric Equivalent: CPC5621A meets all critical electrical and mechanical parameters while representing a variant within the same LITELINK® III series, with identical functional performance and package specifications.

Parameter Comparison

Engineering Selection Recommendations

All three parts—CPC5620A, CPC5620ATR, and CPC5621A—are classified as obsolete products. Selection between these parts should be based on the following criteria:

CPC5620A (Tube Packaging): Use when component procurement requires tube packaging format for manual assembly or small-volume applications.

CPC5620ATR (Tape & Reel Packaging): Use when high-volume automated assembly processes require tape and reel packaging. This variant provides identical electrical and mechanical performance to CPC5620A with optimized packaging for production environments.

CPC5621A (Tube Packaging): Use as a parametric equivalent when CPC5620A availability is constrained. This part maintains full compatibility across all critical electrical and mechanical parameters.

All parts comply with ROHS3 regulations and carry identical moisture sensitivity specifications (MSL 3, 168 Hours), ensuring equivalent handling and storage requirements.

Frequently Asked Questions (FAQ)

Q: Can CPC5620ATR be used as a direct replacement for CPC5620A?

A: Yes. CPC5620ATR is electrically and mechanically identical to CPC5620A. The only difference is packaging format: CPC5620A uses Tube packaging while CPC5620ATR uses Tape & Reel (TR) packaging. Both are suitable for 32-SOIC surface mount assembly.

Q: Is CPC5621A fully compatible with CPC5620A?

A: Yes. CPC5621A meets all critical electrical and mechanical parameters specified for CPC5620A, including voltage supply range (3V ~ 5.5V), current consumption (9mA), power rating (1 W), operating temperature range (-40°C ~ 85°C), and package specifications (32-SOIC). Both are part of the LITELINK® III series.

Q: What is the difference between Tube and Tape & Reel packaging?

A: Tube packaging is used for manual assembly and small-volume applications, with components supplied in plastic tubes. Tape & Reel (TR) packaging is optimized for automated high-volume assembly processes, with components wound on carrier tape and supplied on reels. Electrical and mechanical performance is identical.

Q: Are all three parts ROHS3 compliant?

A: Yes. CPC5620A, CPC5620ATR, and CPC5621A are all ROHS3 compliant with identical moisture sensitivity levels (MSL 3, 168 Hours).

Q: Why is the CPC5620A classified as obsolete?

A: The CPC5620A is an obsolete product from IXYS Integrated Circuits Division. Obsolete status indicates the manufacturer has discontinued production. Equivalent and substitute parts listed here provide continuity for legacy system support and maintenance.