Overview
The AMIS-42700 Dual CAN transceiver, produced by onsemi, is a critical component in the Controller Area Network (CAN) protocol. This protocol supports distributed real-time control and multiplexing with a high safety level, making it ideal for automotive and industrial environments. The AMIS-42700 acts as the interface between up to two physical bus lines and the protocol controller, facilitating serial data interchange between different electronic units on multiple bus lines. It is compatible with both 12 V and 24 V systems, enhancing its versatility in various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Data Transmission Standard | CAN |
| Data Rate | Up to 1 Mbps |
| Number of Drivers | 2 |
| Number of Receivers | 2 |
| VCC Min (V) | 4.75 |
| VCC Max (V) | 5.25 |
| Package Type | SOIC-20W |
| MSL Type | 2 |
| MSL Temp (°C) | 260 |
Key Features
- Fully compatible with the ISO 11898-2 standard
- Certified Authentication on CAN Transceiver Conformance (d1.1)
- High speed (up to 1 Mbps depending on bus topology)
- Ideally suited for 12 V and 24 V industrial and automotive applications
- Low EME common-mode choke is no longer required
- Differential receiver with wide common-mode range (±35 V) for high EMS
- No disturbance of the bus lines with an unpowered node
- Dominant timeout function
- Thermal protection
- Bus pins protected against transients in an automotive environment
- Short circuit proof to supply voltage and ground
Applications
- In-Vehicle Networking
- Industrial Networking
- Automobiles
- Industrial Equipment
Q & A
- What is the primary function of the AMIS-42700 Dual CAN transceiver?
The AMIS-42700 acts as the interface between up to two physical bus lines and the protocol controller, facilitating serial data interchange between different electronic units on multiple bus lines.
- What are the typical applications of the AMIS-42700?
Typical applications include in-vehicle networking, industrial networking, automobiles, and industrial equipment.
- Is the AMIS-42700 compatible with both 12 V and 24 V systems?
Yes, it is compatible with both 12 V and 24 V systems.
- What is the maximum data rate supported by the AMIS-42700?
The AMIS-42700 supports data rates up to 1 Mbps depending on the bus topology.
- Does the AMIS-42700 require a common-mode choke for EME protection?
No, the AMIS-42700 does not require a common-mode choke for EME protection.
- What kind of protection does the AMIS-42700 offer against transients and short circuits?
The AMIS-42700 offers protection against transients in an automotive environment and is short circuit proof to supply voltage and ground.
- Is the AMIS-42700 compliant with any specific standards?
Yes, it is fully compliant with the ISO 11898-2 standard and certified for CAN Transceiver Conformance (d1.1).
- What is the package type of the AMIS-42700?
The package type is SOIC-20W.
- Does the AMIS-42700 have thermal protection?
Yes, the AMIS-42700 includes thermal protection.
- How does the AMIS-42700 handle an unpowered node on the bus lines?
The AMIS-42700 does not disturb the bus lines with an unpowered node.
