AMIS41682CANM1RG Equivalent & Substitute Parts

Part Overview

The AMIS41682CANM1RG is a half-duplex CANbus transceiver manufactured by onsemi, housed in a 14-SOIC surface mount package. This component functions as a 1/1 transceiver for CAN (Controller Area Network) communication interfaces. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and new design implementations where inventory constraints exist.

Substiute Parts

AMIS41682CANM1RG

onsemiIn Stock: 30028AMIS41682CANM1RG Datasheet

Current PartRFQ

TJA1041T/CM,118

NXP USA Inc.In Stock: 6128TJA1041T/CM,118 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the AMIS41682CANM1RG is determined by strict equivalence across the following critical parameters:

• Protocol: CANbus (half-duplex)
• Number of Drivers/Receivers: 1/1 configuration
• Receiver Hysteresis: 70 mV
• Voltage Supply Range: 4.75V ~ 5.25V
• Package Type: 14-SOIC form factor
• Mounting Type: Surface Mount
• RoHS Compliance: ROHS3 Compliant

The TJA1041T/CM,118 manufactured by NXP USA Inc. meets all these electrical and mechanical requirements, establishing it as a direct functional equivalent. Both parts operate within identical supply voltage ranges, support the same CANbus protocol with half-duplex communication, and are housed in mechanically compatible 14-SOIC packages suitable for surface mount assembly.

Parameter Comparison

Engineering Selection Recommendations

The TJA1041T/CM,118 is the qualified substitute for the AMIS41682CANM1RG based on the following engineering criteria:

Electrical Equivalence: Both parts operate at identical supply voltage ranges (4.75V ~ 5.25V) and maintain the same receiver hysteresis specification (70 mV), ensuring functional compatibility in existing circuit designs without modification.

Protocol and Configuration: Both transceivers implement CANbus half-duplex communication with 1/1 driver/receiver configuration, supporting direct functional replacement in CAN network applications.

Mechanical Compatibility: Both components use the 14-SOIC surface mount package with identical physical dimensions (0.154", 3.90mm width), allowing direct PCB footprint compatibility without layout redesign.

Compliance Status: Both parts maintain ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component procurement and deployment.

Product Availability: The TJA1041T/CM,118 maintains active product status with current manufacturing support, addressing the obsolescence of the AMIS41682CANM1RG and ensuring long-term supply chain viability.

Frequently Asked Questions (FAQ)

Q: Can the TJA1041T/CM,118 be used as a direct replacement for the AMIS41682CANM1RG without circuit modifications?

A: Yes. Both parts share identical electrical specifications (supply voltage, receiver hysteresis, protocol implementation) and mechanical packaging (14-SOIC), enabling direct substitution without circuit redesign or component rework.

Q: Are there differences in the packaging format between these two parts?

A: The AMIS41682CANM1RG is supplied in Cut Tape (CT) & Digi-Reel® format, while the TJA1041T/CM,118 is supplied in Tape & Reel (TR) format. Both use the same 14-SOIC package case. Packaging format differences do not affect electrical or mechanical compatibility; they relate only to supply and handling methods.

Q: What is the significance of the product status difference (Obsolete vs. Active)?

A: The AMIS41682CANM1RG is classified as obsolete, indicating discontinued manufacturing and limited future availability. The TJA1041T/CM,118 maintains active status with ongoing production support, ensuring reliable supply for current and future applications.

Q: Do both parts meet current regulatory compliance requirements?

A: Yes. Both the AMIS41682CANM1RG and TJA1041T/CM,118 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic component procurement.

Q: Are there any operating temperature range differences between these parts?

A: The AMIS41682CANM1RG specifies an operating temperature range of -40°C ~ 125°C. The TJA1041T/CM,118 does not provide an operating temperature specification in the available data. For applications requiring confirmed temperature range specifications, consult the respective component datasheets.

Q: What is the moisture sensitivity level (MSL) difference, and does it affect substitution?

A: The AMIS41682CANM1RG has MSL 2 (1 Year), while the TJA1041T/CM,118 has MSL 1 (Unlimited). MSL 1 represents lower moisture sensitivity and longer shelf life. This difference does not affect electrical or mechanical compatibility but may provide improved handling and storage characteristics with the substitute part.