SN65MLVD047ADG4 Equivalent & Substitute Parts

Part Overview

The SN65MLVD047ADG4 is a 4/0 Driver LVDS Multipoint interface IC manufactured by Texas Instruments in a 16-SOIC surface mount package. This component is designed for low-voltage differential signaling applications requiring multipoint driver functionality. The part is currently discontinued at DiGi Electronics, making identification of active equivalent parts essential for ongoing design support and procurement.

Substiute Parts

SN65MLVD047ADG4

Texas InstrumentsIn Stock: 1074SN65MLVD047ADG4 Datasheet

Current PartRFQ

DS91M047TMA/NOPB

Texas InstrumentsIn Stock: 1532DS91M047TMA/NOPB Datasheet

MFR RecommendedRFQ

SN65MLVD047AD

Texas InstrumentsIn Stock: 2331SN65MLVD047AD Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SN65MLVD047ADG4 is determined by the following critical parameters:

• Protocol and driver configuration (LVDS, Multipoint, 4/0 driver/receiver count)
• Package type and physical dimensions (16-SOIC, 0.154" width)
• Supply voltage range (3V ~ 3.6V)
• Compliance certifications (ROHS3, REACH Unaffected)

The identified substitute parts maintain these core electrical and mechanical specifications, ensuring functional compatibility within the same application space. Differences in data rate and product status are noted but do not preclude substitution where the original part is no longer available.

Parameter Comparison

Engineering Selection Recommendations

Both DS91M047TMA/NOPB and SN65MLVD047AD are active alternatives to the discontinued SN65MLVD047ADG4. Selection between these substitutes should be based on the following factors:

DS91M047TMA/NOPB is the manufacturer-recommended substitute, offering a higher data rate specification of 250 Mbps compared to the original 200 Mbps rating. This part maintains full electrical and mechanical compatibility while providing enhanced performance headroom. It carries active product status with documented operating temperature range (-40°C ~ 85°C) and is available in higher inventory quantities (1430 pcs).

SN65MLVD047AD provides a direct functional equivalent with matching 200 Mbps data rate specification. This part is also active and available in substantial inventory (2240 pcs). It represents a conservative substitution path where performance specifications remain unchanged from the original design.

Both alternatives maintain ROHS3 compliance and identical package specifications, ensuring PCB-level compatibility without redesign requirements.

Frequently Asked Questions (FAQ)

Q: Can DS91M047TMA/NOPB be used as a direct replacement for SN65MLVD047ADG4?

A: Yes. Both parts share identical protocol (LVDS, Multipoint), driver/receiver configuration (4/0), supply voltage range (3V ~ 3.6V), and package type (16-SOIC). The higher data rate of DS91M047TMA/NOPB (250 Mbps vs. 200 Mbps) does not prevent substitution and provides additional performance margin.

Q: What is the difference between DS91M047TMA/NOPB and SN65MLVD047AD?

A: Both are functionally equivalent to the original part. DS91M047TMA/NOPB specifies a 250 Mbps data rate and documented operating temperature range. SN65MLVD047AD maintains the original 200 Mbps data rate specification. Both are active products with full compliance certifications.

Q: Are there any package or pinout differences between these parts?

A: No. All three parts use the 16-SOIC package with identical 0.154" (3.90mm) width. No PCB layout modifications are required for substitution.

Q: Which substitute should be selected for new designs?

A: DS91M047TMA/NOPB is the manufacturer-recommended choice, offering active product status, documented operating temperature specifications, and enhanced data rate performance. SN65MLVD047AD is an acceptable alternative where the original 200 Mbps specification is preferred.

Q: Are both substitutes RoHS and REACH compliant?

A: Yes. Both DS91M047TMA/NOPB and SN65MLVD047AD are ROHS3 compliant and REACH unaffected, matching the compliance profile of the original SN65MLVD047ADG4.