DS90C032TMX Equivalent & Substitute Parts

Part Overview

The DS90C032TMX is a 0/4 Receiver LVDS interface IC manufactured by Texas Instruments in a 16-SOIC surface mount package. This component is classified as Not For New Designs, indicating it has reached end-of-life status. Finding equivalent or substitute parts is necessary for legacy system maintenance, repair operations, and continued production support where original components are no longer readily available or have depleted inventory.

Substiute Parts

DS90C032TMX

Texas InstrumentsIn Stock: 1214DS90C032TMX Datasheet

Current PartRFQ

DS90C032TMX/NOPB

Texas InstrumentsIn Stock: 1671DS90C032TMX/NOPB Datasheet

DirectRFQ

ADN4666ARZ

Analog Devices Inc.In Stock: 5316ADN4666ARZ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the DS90C032TMX is determined by the following critical parameters:

• Functional type: Receiver with LVDS protocol
• Channel configuration: 0/4 (4 receiver channels)
• Package compatibility: 16-SOIC form factor with identical physical dimensions
• Supply voltage range: 4.5V ~ 5.5V
• Temperature rating: -40°C ~ 85°C minimum
• Compliance: ROHS3 and REACH requirements

Substitute parts must maintain identical or compatible electrical characteristics within these parameters to ensure direct replacement capability without circuit redesign.

Parameter Comparison

Engineering Selection Recommendations

DS90C032TMX/NOPB is the direct equivalent from Texas Instruments with identical electrical specifications and package configuration. This part maintains active product status and is the preferred substitute when continued support from the original manufacturer is required. Both parts share the same 4.5V ~ 5.5V supply voltage range and thermal operating window.

ADN4666ARZ from Analog Devices Inc. provides functional equivalence as a 0/4 LVDS receiver in the same 16-SOIC package. However, this part operates at a reduced supply voltage range of 3V ~ 3.6V, which differs from the original specification. Selection of ADN4666ARZ requires verification that the target application can accommodate the lower voltage requirement. Both substitute options maintain ROHS3 compliance and identical moisture sensitivity ratings.

Frequently Asked Questions (FAQ)

Q: Can DS90C032TMX/NOPB be used as a direct replacement for DS90C032TMX?

A: Yes. DS90C032TMX/NOPB is the direct equivalent with identical electrical parameters, package dimensions, and thermal specifications. The primary difference is product status: DS90C032TMX/NOPB is Active while the original is Not For New Designs.

Q: What is the key difference between DS90C032TMX and ADN4666ARZ?

A: Both are 0/4 LVDS receivers in 16-SOIC packages with identical physical dimensions and temperature ratings. The critical difference is supply voltage: DS90C032TMX operates at 4.5V ~ 5.5V while ADN4666ARZ operates at 3V ~ 3.6V. Circuit voltage compatibility must be confirmed before substitution.

Q: Are all three parts physically interchangeable?

A: Yes, all three parts use the 16-SOIC (0.154", 3.90mm Width) package with identical pin spacing and physical footprint, enabling direct PCB placement without layout modification.

Q: Do all substitute parts meet the same compliance requirements?

A: Yes. All three parts are ROHS3 compliant, REACH unaffected, and carry Moisture Sensitivity Level 1 (Unlimited), meeting identical environmental and regulatory standards.

Q: Which substitute should be selected for legacy system repair?

A: DS90C032TMX/NOPB is recommended for legacy system repair as it maintains identical electrical specifications to the original part. ADN4666ARZ requires circuit voltage verification and is suitable only when the application operates within the 3V ~ 3.6V supply range.