SN65MLVD205ADG4 Equivalent & Substitute Parts

Part Overview

The SN65MLVD205ADG4 is a full-duplex LVDS multipoint transceiver manufactured by Texas Instruments, designed for low-voltage differential signaling applications requiring 1/1 driver/receiver configuration. This interface IC operates at 100 Mbps data rate with supply voltage range of 3V to 3.6V and is housed in a 14-SOIC surface mount package.

The SN65MLVD205ADG4 is currently discontinued at DiGi Electronics. Equivalent and substitute parts are available from the same manufacturer with identical or compatible electrical and mechanical specifications, enabling direct replacement in existing designs or new applications.

Key Parameters

Parameter	Value
Manufacturer	Texas Instruments
Category	Interface
Type	Transceiver
Protocol	LVDS, Multipoint
Number of Drivers/Receivers	1/1
Duplex	Full
Data Rate	100 Mbps
Voltage - Supply	3V ~ 3.6V
Receiver Hysteresis	25 mV
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	14-SOIC (0.154", 3.90mm Width)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the SN65MLVD205ADG4 is determined by strict equivalence across the following parameters:

Protocol: LVDS, Multipoint
Number of Drivers/Receivers: 1/1 configuration
Duplex Mode: Full
Data Rate: 100 Mbps
Supply Voltage Range: 3V ~ 3.6V
Receiver Hysteresis: 25 mV
Operating Temperature Range: -40°C ~ 85°C
Package Type: 14-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Compliance: ROHS3 Compliant, MSL 1

All substitute parts listed maintain identical electrical performance and mechanical compatibility with the original part number. Differences in product status and packaging format (tube vs. other formats) do not affect functional interchangeability.

Parameter Comparison

Part Number	Manufacturer	Protocol	Drivers/Receivers	Data Rate	Supply Voltage	Receiver Hysteresis	Operating Temp	Package	Product Status	Inventory
SN65MLVD205ADG4	Texas Instruments	LVDS, Multipoint	1/1	100 Mbps	3V ~ 3.6V	25 mV	-40°C ~ 85°C	14-SOIC	Discontinued	990 Pcs
SN65MLVD205AD	Texas Instruments	LVDS, Multipoint	1/1	100 Mbps	3V ~ 3.6V	25 mV	-40°C ~ 85°C	14-SOIC	Active	2100 Pcs
SN65MLVD202AD	Texas Instruments	LVDS, Multipoint	1/1	100 Mbps	3V ~ 3.6V	25 mV	-40°C ~ 85°C	14-SOIC	Active	1900 Pcs
SN65MLVD202D	Texas Instruments	LVDS, Multipoint	1/1	100 Mbps	3V ~ 3.6V	25 mV	-40°C ~ 85°C	14-SOIC	Not For New Designs	3485 Pcs
SN65MLVD205D	Texas Instruments	LVDS, Multipoint	1/1	100 Mbps	3V ~ 3.6V	25 mV	-40°C ~ 85°C	14-SOIC	Not For New Designs	826 Pcs

Engineering Selection Recommendations

For new designs and active production, SN65MLVD205AD is the primary recommended substitute. This part maintains Active product status with Texas Instruments, ensuring long-term availability and continued manufacturer support. It provides the highest inventory level (2100 units) among active alternatives and is packaged in tube format.

SN65MLVD202AD is an alternative parametric equivalent with Active product status. Both the 205 and 202 series variants meet identical electrical specifications and are mechanically interchangeable in the 14-SOIC package.

SN65MLVD202D and SN65MLVD205D carry "Not For New Designs" status and should be used only for legacy system maintenance or repair applications where design continuity is required. These parts remain available in inventory but are not recommended for new development.

All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and storage requirements.

Frequently Asked Questions (FAQ)

Q: Can SN65MLVD205AD directly replace SN65MLVD205ADG4?

A: Yes. Both parts share identical electrical specifications (LVDS multipoint protocol, 1/1 transceiver configuration, 100 Mbps data rate, 3V–3.6V supply, 25 mV receiver hysteresis, -40°C to 85°C operating range) and are housed in the same 14-SOIC package. The primary difference is product status: SN65MLVD205AD is Active while SN65MLVD205ADG4 is Discontinued.

Q: What is the difference between SN65MLVD205 and SN65MLVD202 variants?

A: Both variants are parametric equivalents with identical electrical performance and package specifications. The difference lies in the base product number designation (205 vs. 202). Both are suitable for the same applications and are mechanially and electrically interchangeable.

Q: Are parts marked "Not For New Designs" still usable?

A: Parts with "Not For New Designs" status (SN65MLVD202D and SN65MLVD205D) are suitable for maintenance, repair, and legacy system support. For new product development, use parts with Active status: SN65MLVD205AD or SN65MLVD202AD.

Q: Does packaging format affect compatibility?

A: Packaging format (tube, tape, or other) does not affect electrical or mechanical compatibility. All listed parts use the same 14-SOIC surface mount package and are functionally interchangeable. Packaging format is a logistics consideration only.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 rating, meeting standard environmental and manufacturing requirements.

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