PI90LV047AL LVDS Driver - Equivalent & Substitute Parts

Part Overview

The PI90LV047AL is a 4/0 LVDS driver IC manufactured by Diodes Incorporated in a 16-TSSOP surface mount package. This interface component operates at 400 Mbps data rate with a 3V to 3.6V supply voltage range and supports operating temperatures from -40°C to 85°C. The part is currently classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

PI90LV047AL

Diodes IncorporatedIn Stock: 875PI90LV047AL Datasheet

Current PartRFQ

ADN4665ARUZ

Analog Devices Inc.In Stock: 3198ADN4665ARUZ Datasheet

MFR RecommendedRFQ

SN65LVDS047PW

Texas InstrumentsIn Stock: 2173SN65LVDS047PW Datasheet

MFR RecommendedRFQ

SN65LVDS047PWR

Texas InstrumentsIn Stock: 10013SN65LVDS047PWR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PI90LV047AL are qualified based on the following critical parameters that determine functional equivalence:

• Protocol: LVDS (Low-Voltage Differential Signaling)
• Driver/Receiver Configuration: 4/0 (4 drivers, 0 receivers)
• Data Rate: 400 Mbps minimum
• Supply Voltage Range: 3V ~ 3.6V
• Package Type: 16-TSSOP surface mount
• Operating Temperature Range: -40°C ~ 85°C minimum

All substitute parts listed maintain identical electrical specifications and mechanical compatibility with the original PI90LV047AL, ensuring direct pin-for-pin and functional replacement capability.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts are functionally equivalent to the PI90LV047AL and maintain identical electrical and mechanical specifications. Selection among these alternatives should be based on the following factors:

ADN4665ARUZ (Analog Devices Inc.): Active product status with ROHS3 compliance. Available in tube packaging with 3100 units in stock.

SN65LVDS047PW (Texas Instruments): Active product status with ROHS3 compliance. Part of the established 65LVDS series. Available in tube packaging with 2100 units in stock.

SN65LVDS047PWR (Texas Instruments): Active product status with ROHS3 compliance. Part of the established 65LVDS series. Available in cut tape and Digi-Reel packaging with 10,000 units in stock, offering the highest inventory availability.

All substitute parts are ROHS3 compliant, addressing the non-compliance status of the obsolete PI90LV047AL. Selection may be influenced by packaging preference, supplier availability, and existing design qualification with specific manufacturers.

Frequently Asked Questions (FAQ)

Q: Can the ADN4665ARUZ, SN65LVDS047PW, and SN65LVDS047PWR be used interchangeably with the PI90LV047AL?

A: Yes. All three parts are direct functional equivalents with identical electrical specifications (4/0 LVDS driver configuration, 400 Mbps data rate, 3V-3.6V supply, 16-TSSOP package) and operating temperature range (-40°C to 85°C). Pin-for-pin compatibility is maintained.

Q: What is the primary reason for finding substitutes for the PI90LV047AL?

A: The PI90LV047AL is classified as obsolete. The substitute parts listed are all active products from major manufacturers, ensuring long-term availability and continued support.

Q: Are there compliance differences between the original part and substitutes?

A: Yes. The PI90LV047AL is RoHS non-compliant, while all three substitute parts are ROHS3 compliant. This is a significant advantage for new designs and systems requiring regulatory compliance.

Q: Does packaging differ among the substitute options?

A: The ADN4665ARUZ and SN65LVDS047PW are supplied in tube packaging. The SN65LVDS047PWR is available in cut tape and Digi-Reel packaging, offering flexibility for different assembly and procurement workflows.

Q: Are there differences in moisture sensitivity or handling requirements?

A: No. All parts, including the original PI90LV047AL and all substitutes, have a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no special moisture handling requirements.

Q: Which substitute offers the best inventory availability?

A: The SN65LVDS047PWR from Texas Instruments has the highest stock level at 10,000 units, compared to 3100 units for the ADN4665ARUZ and 2100 units for the SN65LVDS047PW.