MAX13053ASA-T CANbus Transceiver Equivalent & Substitute Parts

Part Overview

The MAX13053ASA-T is a full-duplex CANbus transceiver manufactured by Analog Devices Inc./Maxim Integrated, designed for automotive and industrial communication applications. This component operates as a 1/1 transceiver with full-duplex capability in an 8-SOIC surface mount package. The part is currently classified as obsolete, making identification of equivalent and substitute components essential for design continuity and procurement planning. Active alternatives with identical or compatible electrical and mechanical specifications are available from the same manufacturer and qualified alternatives from other vendors.

Key Parameters

Parameter	Value
Manufacturer Part Number	MAX13053ASA-T
Manufacturer	Analog Devices Inc./Maxim Integrated
Product Category	Interface - CANbus Transceiver
Type	Transceiver
Protocol	CANbus
Number of Drivers/Receivers	1/1
Duplex Mode	Full
Data Rate	1 Mbps
Receiver Hysteresis	70 mV
Supply Voltage Range	4.75V ~ 5.25V
Operating Temperature Range	-40°C ~ 125°C
Package / Case	8-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitute parts for the MAX13053ASA-T are classified into two categories based on substitution criteria:

Parametric Equivalents (Maxim Integrated Series): Parts MAX13050ASA+T, MAX13051ASA+T, MAX13052ASA+T, MAX13053ASA+T, MAX13054ASA+T, and MAX13054AEASA+T are direct parametric equivalents. These components share identical electrical specifications across all critical parameters: 1/1 transceiver configuration, full-duplex CANbus operation, 1 Mbps data rate, 70 mV receiver hysteresis, 4.75V ~ 5.25V supply voltage range, -40°C ~ 125°C operating temperature, and 8-SOIC package. All are ROHS3 compliant with MSL 1 rating. The primary differences are product status (active vs. obsolete) and packaging format (Tape & Reel, Cut Tape & Digi-Reel, or unspecified). These parts are functionally interchangeable at the electrical and mechanical interface level.

Manufacturer-Recommended Alternative (Texas Instruments): The SN65HVD251QDRQ1 from Texas Instruments is classified as a manufacturer-recommended alternative. While it maintains the same 1/1 transceiver configuration, 1 Mbps data rate, 8-SOIC package, and operating temperature range, it differs in duplex mode (half-duplex vs. full-duplex), receiver hysteresis (100 mV vs. 70 mV), and supply voltage range (4.5V ~ 5.5V vs. 4.75V ~ 5.25V). This part includes automotive qualification (AEC-Q100) and is active in production. Selection of this alternative requires circuit-level evaluation to confirm half-duplex operation compatibility.

Parameter Comparison

Parameter	MAX13053ASA-T (Main)	MAX13050ASA+T	MAX13051ASA+T	MAX13052ASA+T	MAX13053ASA+T	MAX13054ASA+T	MAX13054AEASA+T	SN65HVD251QDRQ1
Manufacturer	Analog Devices	Analog Devices	Analog Devices	Analog Devices	Analog Devices	Analog Devices	Analog Devices	Texas Instruments
Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Protocol	CANbus	CANbus	CANbus	CANbus	CANbus	CANbus	CANbus	CANbus
Drivers/Receivers	1/1	1/1	1/1	1/1	1/1	1/1	1/1	1/1
Duplex Mode	Full	Full	Full	Full	Full	Full	Full	Half
Data Rate	1 Mbps	1 Mbps	1 Mbps	1 Mbps	1 Mbps	1 Mbps	1 Mbps	1 Mbps
Receiver Hysteresis	70 mV	70 mV	70 mV	70 mV	70 mV	70 mV	70 mV	100 mV
Supply Voltage	4.75V ~ 5.25V	4.75V ~ 5.25V	4.75V ~ 5.25V	4.75V ~ 5.25V	4.75V ~ 5.25V	4.75V ~ 5.25V	4.75V ~ 5.25V	4.5V ~ 5.5V
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C
Package	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

For Direct Replacement (Parametric Equivalents): Select MAX13054AEASA+T, MAX13054ASA+T, MAX13053ASA+T, MAX13052ASA+T, MAX13051ASA+T, or MAX13050ASA+T when full-duplex CANbus operation with 70 mV receiver hysteresis and 4.75V ~ 5.25V supply voltage is required. All six parts are active in production and ROHS3 compliant. MAX13054AEASA+T offers the highest inventory availability (226,694 units) and includes automotive-grade qualification. These parts are electrically and mechanically identical to the obsolete MAX13053ASA-T and require no circuit modifications.

For Alternative Vendor Selection: The SN65HVD251QDRQ1 from Texas Instruments is suitable only when half-duplex CANbus operation is acceptable. This part includes AEC-Q100 automotive qualification and operates within a broader supply voltage range (4.5V ~ 5.5V). The 100 mV receiver hysteresis differs from the original specification. Circuit-level verification is required to confirm compatibility with half-duplex protocol requirements before implementation.

Packaging Considerations: Parametric equivalents are available in multiple packaging formats (Tape & Reel, Cut Tape & Digi-Reel). Selection should align with assembly process requirements and procurement volume. All maintain identical electrical performance regardless of packaging format.

Frequently Asked Questions (FAQ)

Q: Can MAX13054AEASA+T be used as a direct replacement for MAX13053ASA-T?

A: Yes. MAX13054AEASA+T is a parametric equivalent with identical electrical specifications: 1/1 full-duplex CANbus transceiver, 1 Mbps data rate, 70 mV receiver hysteresis, 4.75V ~ 5.25V supply voltage, -40°C ~ 125°C operating temperature, and 8-SOIC package. No circuit modifications are required. The part is active in production with high inventory availability.

Q: What is the key difference between the Maxim Integrated substitutes and the Texas Instruments SN65HVD251QDRQ1?

A: The primary difference is duplex mode. Maxim Integrated parts (MAX13050 through MAX13054 series) operate in full-duplex mode, while the SN65HVD251QDRQ1 operates in half-duplex mode. Additionally, the Texas Instruments part has 100 mV receiver hysteresis versus 70 mV for Maxim parts, and a broader supply voltage range (4.5V ~ 5.5V vs. 4.75V ~ 5.25V). Half-duplex operation requires circuit-level compatibility verification.

Q: Are all parametric equivalents available in the same packaging formats?

A: No. Packaging formats vary: MAX13050ASA+T is available in Tape & Reel; MAX13051ASA+T has unspecified packaging; MAX13052ASA+T, MAX13053ASA+T, MAX13054ASA+T, and MAX13054AEASA+T are available in Cut Tape & Digi-Reel format. All maintain identical electrical performance. Select packaging based on assembly process and procurement requirements.

Q: Is the SN65HVD251QDRQ1 a direct replacement for MAX13053ASA-T?

A: No. While both are 1/1 CANbus transceivers in 8-SOIC packages with 1 Mbps data rate and -40°C ~ 125°C operating temperature, the SN65HVD251QDRQ1 operates in half-duplex mode versus full-duplex for the MAX13053ASA-T. The receiver hysteresis and supply voltage specifications also differ. This part is suitable only when half-duplex operation is compatible with system requirements.

Q: What compliance certifications apply to these substitute parts?

A: All parts listed are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. The SN65HVD251QDRQ1 includes additional AEC-Q100 automotive qualification. Maxim Integrated parts include REACH Unaffected status where specified. Verify compliance requirements for your specific application before final selection.

Q: Why is MAX13053ASA-T classified as obsolete?

A: The MAX13053ASA-T is obsolete, but multiple active parametric equivalents from the same manufacturer are available. Maxim Integrated continues to produce functionally identical parts under different model numbers (MAX13050 through MAX13054 series), ensuring design continuity and long-term supply availability.

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