ZSSC3230AC3R ES Equivalent & Substitute Parts

Part Overview

The ZSSC3230AC3R ES is a capacitive sensor signal conditioning integrated circuit manufactured by Renesas Electronics Corporation. This interface IC operates at 24V and is housed in a 24-pin VFQFPN package. The device is classified as obsolete, indicating it has reached end-of-life status and is no longer in active production. Due to its obsolete classification, identifying functionally equivalent substitute components is essential for design continuity, system maintenance, and procurement of replacement units for existing applications.

Substiute Parts

ZSSC3230AC3R ES

Renesas Electronics CorporationIn Stock: 993ZSSC3230AC3R ES Datasheet

Current PartRFQ

ZSSC3230BC3R

Renesas Electronics CorporationIn Stock: 828ZSSC3230BC3R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The ZSSC3230AC3R ES has been identified with one direct substitute: the ZSSC3230BC3R. This substitution is valid based on the following alignment of critical parameters:

Substitution Criteria:

• Identical manufacturer (Renesas Electronics Corporation)
• Same functional category (Interface, Capacitive Sensor Signal Conditioning)
• Identical package type (24-VFQFPN with exposed pad, 4x4mm)
• Matching electrical interface specifications (Analog/Digital input, I2C/Serial output)
• Equivalent RoHS3 compliance status
• Active product status of substitute ensures ongoing availability

The ZSSC3230BC3R represents the active production equivalent within the same product family, designed to provide direct functional replacement for the obsolete ZSSC3230AC3R ES variant.

Parameter Comparison

Engineering Selection Recommendations

The ZSSC3230BC3R is the designated substitute for the obsolete ZSSC3230AC3R ES based on the following engineering considerations:

Product Status Alignment: The substitute part maintains active production status, ensuring long-term availability and supply chain continuity. The obsolete status of the original part necessitates transition to the active equivalent.

Compliance Certification: Both parts maintain ROHS3 compliance, satisfying regulatory requirements for hazardous substance restrictions. This compliance alignment ensures that substitution does not introduce regulatory risk.

Package Compatibility: Identical 24-VFQFPN package specifications (4x4mm with exposed pad) confirm mechanical and electrical pin compatibility. Surface mount mounting type remains consistent, allowing direct PCB layout reuse without redesign.

Functional Equivalence: Both components serve the same functional role as capacitive sensor signal conditioning interface ICs within the Renesas product family. The substitute part's active status and documented electrical specifications provide engineering confidence for direct replacement applications.

Frequently Asked Questions (FAQ)

Q: Can the ZSSC3230BC3R be used as a direct replacement for the ZSSC3230AC3R ES?

A: Yes. The ZSSC3230BC3R is the active production equivalent. Both parts share identical package specifications (24-VFQFPN, 4x4mm), the same manufacturer, and equivalent functional classification as capacitive sensor signal conditioning interface ICs. Pin compatibility and surface mount characteristics are preserved.

Q: What is the primary reason for substitution?

A: The ZSSC3230AC3R ES has reached obsolete status and is no longer manufactured. The ZSSC3230BC3R represents the active production alternative within the same product family, ensuring continued component availability.

Q: Are there any compliance differences between the two parts?

A: Both parts maintain ROHS3 compliance. The substitute part's active production status provides assurance of ongoing compliance certification and regulatory support.

Q: What are the key electrical specifications of the substitute part?

A: The ZSSC3230BC3R operates with a supply current of 1.1 mA and supports an operating temperature range of 0°C to 70°C. The device features Analog and Digital input types with I2C and Serial output interfaces.

Q: Is PCB redesign required when switching from the obsolete part to the substitute?

A: No. The identical 24-VFQFPN package footprint (4x4mm with exposed pad) and surface mount mounting type eliminate the need for PCB layout modifications. Direct component substitution is possible.

Q: What inventory status should be considered for procurement?

A: The ZSSC3230BC3R maintains active inventory status with 759 pieces available in new original condition. The obsolete ZSSC3230AC3R ES has limited remaining stock (901 pieces) and should not be specified for new designs or long-term applications.