DS90C402MX Equivalent & Substitute Parts

Part Overview

The DS90C402MX is a 0/2 Receiver LVDS interface IC manufactured by Texas Instruments in an 8-SOIC surface mount package. This component is classified as obsolete, indicating it has reached end-of-life status and is no longer in active production. The identification of equivalent and substitute parts is necessary to maintain system functionality and ensure continued availability for applications requiring LVDS receiver functionality with the specified electrical and mechanical characteristics.

Substiute Parts

DS90C402MX

Texas InstrumentsIn Stock: 4522DS90C402MX Datasheet

Current PartRFQ

DS90C402MX/NOPB

Texas InstrumentsIn Stock: 2089DS90C402MX/NOPB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DS90C402MX is determined by strict equivalence across the following critical parameters:

• Protocol Compatibility: LVDS receiver functionality
• Channel Configuration: 0/2 driver/receiver count
• Data Rate: 155.5 Mbps operation
• Supply Voltage Range: 4.5V ~ 5.5V
• Temperature Range: -40°C ~ 85°C
• Package Type: 8-SOIC form factor with identical pin configuration
• Mounting Technology: Surface mount compatibility

The DS90C402MX/NOPB qualifies as a direct substitute based on identical electrical specifications and mechanical compatibility across all parameters listed above.

Parameter Comparison

Engineering Selection Recommendations

The DS90C402MX/NOPB is the direct equivalent substitute for the obsolete DS90C402MX. Both parts share identical electrical and mechanical specifications, ensuring pin-for-pin compatibility and functional equivalence in circuit applications.

The primary distinction between these parts is product status and regulatory compliance. The DS90C402MX/NOPB maintains active production status and meets ROHS3 compliance requirements, whereas the original DS90C402MX is obsolete and RoHS non-compliant. For new designs or ongoing production requiring LVDS receiver functionality with 0/2 channel configuration and 155.5 Mbps data rate capability, the DS90C402MX/NOPB is the appropriate selection.

Packaging format differs between the two parts: the DS90C402MX is supplied in standard packaging, while the DS90C402MX/NOPB is supplied in Tape & Reel (TR) format, which is standard for high-volume manufacturing and automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can DS90C402MX/NOPB be used as a direct replacement for DS90C402MX?

A: Yes. Both parts are electrically and mechanically identical across all functional parameters including protocol, data rate, supply voltage, operating temperature range, and 8-SOIC package configuration. Pin-for-pin substitution is valid.

Q: What is the difference between DS90C402MX and DS90C402MX/NOPB?

A: The primary differences are product status and compliance certification. DS90C402MX/NOPB is in active production and ROHS3 compliant, while DS90C402MX is obsolete and RoHS non-compliant. The /NOPB suffix indicates Tape & Reel packaging format. Electrical and mechanical specifications are identical.

Q: Are there any package compatibility concerns when substituting these parts?

A: No. Both parts use the 8-SOIC (0.154", 3.90mm Width) package with identical pin configuration and mounting type. PCB layout and assembly processes require no modification.

Q: What LVDS data rates are supported by these receiver ICs?

A: Both parts support LVDS receiver operation at 155.5 Mbps data rate with 0/2 driver/receiver channel configuration.

Q: What supply voltage range is required for operation?

A: Both parts operate with supply voltage range of 4.5V to 5.5V and maintain specified performance across the -40°C to 85°C operating temperature range.