MAX14827AWA+

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The MAX14827AWA+ is an automotive grade, high-speed CAN transceiver that offers a secure and robust solution for high-speed CAN networks. It has the ability to provide galvanic isolation between the port-side and the CAN node’s controller module, thus protecting nodes from voltage spikes and surges. The MAX14827AWA+ is also compliant with the ISO11898-2:2016 standard, making it an ideal choice for most CAN applications.

The MAX14827AWA+ is a one–port physical layer transceiver that operates on a single Twisted–Pair cable. It has two operation modes: single-wire and differential modes. In the single-wire mode, the transceiver is used to transmit or receive differential data over the bus. In the differential mode, the device includes two pins for transmit (TXD) and one for receive (RXD). It operates on the +3V to +5V operating voltage range, and supports a data rate from 0.8Mbit/s to 8Mbit/s.

The main features of the MAX14827AWA+ include galvanic isolation protection, meeting the ISO11898-2:2016 standard, and high-speed transmission capability. It is suitable for applications running at both voltages of +3V and +5V, and is capable of maintaining a robust communication speed of 8Mbit/s in the presence of low capacitive loads. A built-in bidirectional electrostatic discharge (ESD) protection circuit also serves to protect the device from electrical overstress.

The MAX14827AWA+ is designed to reduce system complexity and improve signal integrity. It has reduced jitter and noise compared to traditional transceivers, as well as low electromagnetic interference levels. It also offers a signal transmission efficiency of up to 20dB, which makes it an ideal choice for automotive CAN applications.

The main features of the MAX14827AWA+ can be divided into three categories: electrical, mechanical and thermal. In terms of electrical features, the device offers a bus line resistor of 1.5k to 10k, a peak current of 89mA, and a power supply range of 3V to 5.5V. It also supports common-mode range of -7V to +12V, an operating voltage of -60V to +60V. In terms of mechanical features, the device is provided with two board mounting holes in order to ensure secure fixing to the board. It also comes with two connector pins enabling it to be used with 21-pin headers.

In terms of thermal features, the MAX14827AWA+ has thermal protection which helps protect the device from high temperatures caused by overloading. It also has thermal shut down to protect semiconductor components from further damage. Additionally, the device offers thermal warnings for warning the user of any potential thermal issues.

The MAX14827AWA+ provides a reliable and robust solution for high-speed CAN networks. It provides galvanic isolation protection and complies with the ISO11898–2:2016 standard. It is suitable for operating at both +3V and +5V, and supports data rates of up to 8Mbits/s. Its enhanced electrical, mechanical and thermal features also make it an ideal choice for most CAN applications.

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