MAX3054ASD-T Equivalent & Substitute Parts

Part Overview

The MAX3054ASD-T is a full-duplex CANbus transceiver IC manufactured by Analog Devices Inc./Maxim Integrated. This component operates as a 1/1 transceiver in a 14-SOIC surface mount package and is designed for automotive and industrial CAN (Controller Area Network) applications requiring reliable high-speed communication.

The MAX3054ASD-T is classified as obsolete. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term product availability for legacy systems and new designs requiring this functional specification.

Substiute Parts

MAX3054ASD-T

Analog Devices Inc./Maxim IntegratedIn Stock: 941MAX3054ASD-T Datasheet

Current PartRFQ

MAX3054ASD+T

Analog Devices Inc./Maxim IntegratedIn Stock: 2242MAX3054ASD+T Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX3054ASD-T is determined by strict equivalence across the following critical parameters:

• Protocol Compatibility: CANbus transceiver functionality
• Electrical Specifications: 1/1 driver/receiver configuration, full-duplex operation, 250 kbps data rate, 18 mV receiver hysteresis, 4.75V ~ 5.25V supply voltage range
• Thermal Performance: -40°C ~ 125°C operating temperature range
• Physical Form Factor: 14-SOIC surface mount package (0.154", 3.90mm width)
• Regulatory Compliance: ROHS3 compliance and MSL 1 rating

The substitute part MAX3054ASD+T meets all these parameters identically. The only difference is the packaging format: the substitute is supplied in Tape & Reel (TR) format versus the standard packaging of the main part. This distinction affects procurement and handling but does not alter electrical or functional characteristics.

Parameter Comparison

Engineering Selection Recommendations

The MAX3054ASD+T is a direct parametric equivalent to the MAX3054ASD-T. All electrical, thermal, and mechanical specifications are identical. The primary distinction is product status: the substitute part is classified as Active, whereas the main part is Obsolete.

For new designs and ongoing production requiring CANbus transceiver functionality in the 14-SOIC package, the MAX3054ASD+T is the appropriate selection. This part maintains full compatibility with existing PCB layouts and circuit designs while ensuring continued availability through active manufacturing status.

The Tape & Reel packaging format of the substitute part is standard for high-volume production environments and automated assembly processes. Both ROHS3 compliance and MSL 1 rating are maintained, confirming suitability for industrial and automotive applications.

Frequently Asked Questions (FAQ)

Q: Can MAX3054ASD+T be used as a direct replacement for MAX3054ASD-T?

A: Yes. The MAX3054ASD+T is electrically and functionally identical to the MAX3054ASD-T. All critical parameters—protocol, data rate, supply voltage, operating temperature, package type, and pin configuration—are equivalent. The only difference is packaging format (Tape & Reel versus standard).

Q: What is the significance of the packaging format difference?

A: The MAX3054ASD-T uses standard packaging, while the MAX3054ASD+T is supplied in Tape & Reel (TR) format. This affects procurement quantity minimums, handling procedures, and automated assembly compatibility. Electrically and mechanically, both parts are identical and will function identically on the PCB.

Q: Why is the main part listed as Obsolete?

A: Obsolete status indicates the manufacturer has discontinued active production of the MAX3054ASD-T. The MAX3054ASD+T, with Active status, represents the current manufacturing equivalent and is the recommended selection for ongoing supply chain continuity.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain ROHS3 compliance and MSL 1 (Unlimited) rating. Regulatory and environmental certifications are identical.

Q: Is the 14-SOIC package pinout identical between both parts?

A: Yes. Both parts use the 14-SOIC (0.154", 3.90mm width) package with identical pin assignments. PCB layouts and footprints are fully compatible.

Q: What is the minimum order quantity for the substitute part?

A: Tape & Reel packaging typically requires higher minimum order quantities than standard packaging. Consult your supplier for specific MOQ requirements for the MAX3054ASD+T.