Features of CAN Transceiver "NCV7344" Realizing 5Mbps Data Rate

CAN transceiver "NCV7344" for industrial and automotive applications

The NCV7344 is a CAN transceiver from ONSEMI. It has features such as low power consumption, high ESD resistance, and stable communication at 1Mbps or higher. It is compliant with the automotive standard AEC-Q100 and has a temperature range of -40 to 150°C.

Therefore, it is a product suitable for industrial equipment and automotive applications. The NCV7344 has the following advantages:

1. Ultra-low power consumption as it wakes up via the CAN bus

It has an ultra-low current standby mode with wake-up and consumes only 10μA in standby mode. Therefore, the power consumption of the CAN network can be reduced.

2. Resistant to noise and does not affect other devices

It has low electromagnetic emissions (EMI) and high electromagnetic immunity. Not affected by the electromagnetic surrounding environment. It does not affect the surrounding environment.

Therefore, it can be used in noisy industrial equipment and in-vehicle environments.

3. High-speed communication of 5Mbps is possible

It supports up to 5Mbps. Stable communication can be performed at a data rate exceeding 1 Mbps, so it can be used in environments with heavy traffic such as industrial networks.

4. Very high ESD resistance and indestructible

With 8 kV ESD pulse resistance, it protects the device from destruction due to static electricity, etc.

5. Allows direct interface with microcontrollers

It is possible to transmit and receive differential signals with the NCV7344 and a microcomputer equipped with a CAN controller.

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Diagram

Application example

  • industrial network
  • sensor network
  • Medical equipment
  • Automobile
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Application example

Product Summary

Type name NCV7344
specification
  • Compatible with ISO 11898-2:2016
  • Loop delay symmetric specification up to 5 Mbps
  • VIO pin on NCV7344-3 - allows direct interface with 3V/5V microcontrollers
  • Ultra-low current standby mode with wake-up via bus
  • Low electromagnetic emissions (EMI) and high electromagnetic immunity
  • Very low EME without common mode (CM) chokes
  • Data transmission (TxD) dominant timeout function
  • Very high ESD immunity on bus pins, >8kV ESD pulses

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NCV7344

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NCV7344 product information
NCV7344 data sheet

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