100LVELT22M Mixed Signal Translator Equivalent & Substitute Parts

Part Overview

The 100LVELT22M is a mixed signal translator IC manufactured by onsemi, designed for unidirectional signal translation between LVCMOS/LVTTL input signals and LVPECL differential output signals. This component operates across the industrial temperature range of -40°C to 85°C and is housed in an 8-SOIC surface mount package.

The 100LVELT22M is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this translator architecture.

Substiute Parts

100LVELT22M

onsemiIn Stock: 1436100LVELT22M Datasheet

Current PartRFQ

MC100LVELT22DG

onsemiIn Stock: 1421MC100LVELT22DG Datasheet

DirectRFQ

MC100ES60T22EFR2

Renesas Electronics CorporationIn Stock: 1136MC100ES60T22EFR2 Datasheet

SimilarRFQ

SN65EPT22D

Texas InstrumentsIn Stock: 211967SN65EPT22D Datasheet

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SN65EPT22DR

Texas InstrumentsIn Stock: 1263SN65EPT22DR Datasheet

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SY100EPT22VKG-TR

Microchip TechnologyIn Stock: 689SY100EPT22VKG-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 100LVELT22M are qualified based on the following electrical and mechanical parameters:

Core Substitution Criteria:

• Translator Type: Mixed Signal
• Channel Type: Unidirectional
• Number of Circuits: 1
• Channels per Circuit: 2
• Input Signal: LVCMOS, LVTTL
• Output Signal: LVPECL
• Output Type: Differential
• Operating Temperature Range: -40°C ~ 85°C (TA)
• Moisture Sensitivity Level: 1 (Unlimited)

Package Compatibility: Substitute parts are grouped into two package categories:

1. 8-SOIC Package (Direct Pin-Compatible): MC100LVELT22DG, MC100ES60T22EFR2, SN65EPT22D, and SN65EPT22DR maintain the identical 8-SOIC (0.154", 3.90mm Width) package footprint, enabling direct PCB replacement without layout modifications.

2. 8-MSOP Package (Functionally Equivalent): SY100EPT22VKG-TR utilizes an 8-MSOP (0.118", 3.00mm Width) package, which differs in physical dimensions but maintains electrical equivalence. This option requires PCB layout adaptation.

All substitute parts meet the specified electrical parameters and operating temperature range, ensuring functional compatibility within the defined application scope.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (8-SOIC Package - Direct Replacement):

MC100LVELT22DG (onsemi) is the recommended direct substitute. It maintains identical package geometry, electrical specifications, and operating parameters. This part is manufactured by the original equipment supplier and carries active product status with ROHS3 compliance.

SN65EPT22D (Texas Instruments) and SN65EPT22DR (Texas Instruments) are functionally equivalent alternatives with active product status and ROHS3 compliance. Both parts are available in high inventory quantities and meet all specified electrical and thermal requirements.

MC100ES60T22EFR2 (Renesas Electronics Corporation) provides functional equivalence with active product status and ROHS3 compliance, offering an alternative sourcing option from a qualified manufacturer.

Secondary Substitute (8-MSOP Package - Layout Adaptation Required):

SY100EPT22VKG-TR (Microchip Technology) is electrically equivalent but requires PCB layout modification due to its 8-MSOP package footprint. This option is suitable only when design flexibility permits package substitution.

All substitute parts are REACH Unaffected and carry appropriate export classification (EAR99 or 5A991B1), maintaining regulatory compliance for the intended application.

Frequently Asked Questions (FAQ)

Q: Can MC100LVELT22DG be used as a direct replacement for 100LVELT22M without PCB modifications?

A: Yes. MC100LVELT22DG maintains the identical 8-SOIC package footprint and all electrical specifications, enabling direct PCB replacement without layout changes.

Q: What is the primary reason for substituting the obsolete 100LVELT22M?

A: The 100LVELT22M is classified as obsolete, making long-term supply unavailable. Active substitute parts ensure continued design support and production continuity.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts listed carry ROHS3 compliance certification, meeting environmental and regulatory requirements.

Q: Can SY100EPT22VKG-TR replace 100LVELT22M on existing PCBs?

A: No. SY100EPT22VKG-TR uses an 8-MSOP package (0.118", 3.00mm Width) versus the original 8-SOIC package (0.154", 3.90mm Width). PCB layout redesign is required for this substitution.

Q: What are the key electrical parameters that define substitution compatibility?

A: Substitution compatibility is determined by: unidirectional channel type, 1 circuit with 2 channels per circuit, LVCMOS/LVTTL input signals, LVPECL differential output signals, and -40°C to 85°C operating temperature range.

Q: Do all substitute parts have the same moisture sensitivity rating?

A: Yes. All substitute parts carry MSL 1 (Unlimited) rating, matching the original 100LVELT22M specification.

Q: Which substitute offers the highest inventory availability?

A: SN65EPT22D (Texas Instruments) maintains the highest inventory level at 211,861 pieces, providing optimal supply chain security.