ISL32275EIBZ Equivalent & Substitute Parts

Part Overview

The ISL32275EIBZ is a 0/4 Receiver RS422/RS485 interface IC manufactured by Renesas Electronics Corporation in a 16-SOIC surface mount package. This component is classified as Obsolete, indicating it has been discontinued and is no longer in active production. Finding equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term product availability for applications requiring RS422/RS485 receiver functionality.

Substiute Parts

ISL32275EIBZ

Renesas Electronics CorporationIn Stock: 1612ISL32275EIBZ Datasheet

Current PartRFQ

ISL32273EIBZ

Renesas Electronics CorporationIn Stock: 1822ISL32273EIBZ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ISL32275EIBZ is determined by strict equivalence across the following critical parameters:

• Protocol Compatibility: RS422/RS485 interface standard
• Receiver Configuration: 0/4 driver/receiver count
• Receiver Hysteresis: 30 mV threshold specification
• Data Rate: 20 Mbps maximum transmission speed
• Supply Voltage Range: 3V ~ 5.5V operating range
• Operating Temperature Range: -40°C ~ 85°C
• Package Type: 16-SOIC surface mount form factor
• Electrical Compliance: ROHS3 and REACH compliance status

The ISL32273EIBZ meets all these criteria and is classified as a parametric equivalent. The primary distinction is product status: ISL32273EIBZ is Active, whereas ISL32275EIBZ is Obsolete.

Parameter Comparison

Engineering Selection Recommendations

The ISL32273EIBZ is the direct parametric equivalent for the ISL32275EIBZ. Both components share identical electrical specifications, package geometry, and compliance certifications. The ISL32273EIBZ is currently in Active production status, ensuring long-term availability and supply chain continuity. For new designs or component replenishment, the ISL32273EIBZ is the appropriate selection. Both parts maintain ROHS3 compliance and identical moisture sensitivity ratings, supporting equivalent handling and storage requirements in manufacturing environments.

Frequently Asked Questions (FAQ)

Q: Can ISL32273EIBZ be used as a direct replacement for ISL32275EIBZ?

A: Yes. The ISL32273EIBZ is a parametric equivalent with identical electrical specifications, receiver configuration, data rate, supply voltage range, operating temperature range, and 16-SOIC package dimensions. Pin-for-pin compatibility is maintained.

Q: What is the primary difference between these two parts?

A: The ISL32275EIBZ is Obsolete, while the ISL32273EIBZ is Active in production. All functional and electrical parameters are equivalent.

Q: Are there any packaging differences?

A: Both components use the 16-SOIC (0.154", 3.90mm Width) surface mount package. The ISL32273EIBZ is supplied in Tube packaging, while the ISL32275EIBZ packaging specification was not provided.

Q: Do both parts meet the same compliance standards?

A: Yes. Both ISL32275EIBZ and ISL32273EIBZ are ROHS3 Compliant and REACH Unaffected, with identical Moisture Sensitivity Level 3 (168 Hours) ratings.

Q: What are the critical substitution parameters for RS422/RS485 receiver selection?

A: Protocol standard, driver/receiver count, receiver hysteresis, maximum data rate, supply voltage range, operating temperature range, and package type must all match for functional equivalence.