DS90C383MTDX Equivalent & Substitute Parts

Part Overview

The DS90C383MTDX is a 5/0 Driver IC implementing FPD-Link and LVDS protocols, manufactured by Texas Instruments in a 56-TSSOP surface mount package. This component operates at 1.8Gbps data rate with a 3V to 3.6V supply voltage range and supports operating temperatures from -40°C to 85°C. The part is classified as Obsolete, making identification of suitable substitutes necessary for ongoing system support and new procurement activities.

Substiute Parts

DS90C383MTDX

Texas InstrumentsIn Stock: 2355DS90C383MTDX Datasheet

Current PartRFQ

DS90C383MTDX/NOPB

Texas InstrumentsIn Stock: 2271DS90C383MTDX/NOPB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DS90C383MTDX is determined by strict equivalence across the following critical parameters:

• Protocol compatibility: FPD-Link and LVDS support
• Driver/Receiver configuration: 5/0 (5 drivers, 0 receivers)
• Data rate: 1.8Gbps minimum
• Supply voltage range: 3V to 3.6V
• Operating temperature range: -40°C to 85°C
• Package type: 56-TFSOP surface mount
• Pin count and pinout: 56-pin TSSOP

The substitute part DS90C383MTDX/NOPB maintains identical electrical and mechanical specifications while offering improved compliance status and packaging options suitable for production environments.

Parameter Comparison

Engineering Selection Recommendations

The DS90C383MTDX/NOPB serves as the direct substitute for the obsolete DS90C383MTDX. Both parts maintain identical electrical performance and mechanical compatibility. The primary distinctions are:

• Product Status: DS90C383MTDX/NOPB carries "Not For New Designs" status, indicating limited future availability but continued support for existing applications
• RoHS Compliance: DS90C383MTDX/NOPB achieves ROHS3 compliance, whereas the original part is non-compliant
• Packaging: DS90C383MTDX/NOPB is supplied in Tape & Reel format, standard for production assembly, compared to bulk packaging of the original

For applications requiring RoHS compliance or production-scale procurement, DS90C383MTDX/NOPB is the appropriate selection. Both parts are electrically and mechanically interchangeable without circuit modification.

Frequently Asked Questions (FAQ)

Q: Can DS90C383MTDX/NOPB be used as a direct replacement for DS90C383MTDX?

A: Yes. Both parts are electrically and mechanically identical. They share the same pinout, package dimensions, electrical specifications, and protocol support. No circuit redesign is required.

Q: What is the difference between the two part numbers?

A: The primary differences are packaging format (Tape & Reel vs. bulk) and RoHS compliance status. DS90C383MTDX/NOPB includes ROHS3 compliance certification, making it suitable for applications with environmental regulatory requirements.

Q: Are there any pin compatibility concerns?

A: No. Both parts use the 56-TFSOP package with identical pinout. PCB layout and footprint remain unchanged.

Q: What does "Not For New Designs" status mean for DS90C383MTDX/NOPB?

A: This status indicates the part is available for current production and support of existing designs but may have limited long-term availability. Texas Instruments recommends this part for sustaining existing applications rather than new product development.

Q: Is the Tape & Reel packaging compatible with standard pick-and-place assembly equipment?

A: Yes. Tape & Reel packaging is the standard format for automated surface mount assembly. It is compatible with all modern pick-and-place equipment and reflow soldering processes.

Q: Do both parts require the same PCB footprint?

A: Yes. The 56-TFSOP package dimensions are identical for both parts. No PCB redesign is necessary.