New Content (1)

Overview

Features and Benefits

  • 5 kV rms signal and power isolated CAN transceiver
  • isoPower integrated isolated dc-to-dc converter
  • VIO pin for 1.7 V to 5.5 V logic levels
  • ISO 11898-2: 2016 compliant (CAN FD)
  • Data rates up to 12 Mbps for CAN FD
  • Low maximum loop propagation delay: 150 ns
  • Extended common-mode range: ±25 V
  • Bus fault protection: ±40 V on CANH and CANL pins
  • Low power standby support remote wake request
  • Extra isolated signal for control (such as termination switches)
  • Passes EN 55022 Class B by 6 dB
  • Slope control for reduced EMI
  • Safety and regulatory approvals
    • VDE certificate of conformity, VDE V 0884-10 (pending):
      • VIORM = 565 VPEAK
    • UL: 5000 V rms for 1 minute per UL 1577 (pending)
    • CSA Component Acceptance 5A at 5 kV rms (pending)
      • IEC 60950-1, IEC 61010-1
  • Creepage and clearance: 8.3 mm with 20-lead SOIC_IC
  • High common-mode transient immunity: >75 kV/μs
  • Industrial temperature range: −40°C to +105°C

Product Details

The ADM3055E is a 5 kV rms isolated controller area network (CAN) physical layer transceiver with an integrated isolated dc-to-dc converter. The ADM3055E meets CAN flexible data (FD) rate requirements for operation to 5 Mbps and higher, and complies with the ISO 11898-2 standard.

The device employs Analog Devices, Inc., iCoupler® technology to combine a 3-channel isolator, a CAN transceiver, and Analog Devices isoPower® dc-to-dc converter into a single, small outline integrated circuit (SOIC), surface-mount package. The device is powered by a single 5 V supply realizing a fully isolated solution for CAN and CAN FD applications. Radiated emissions from the high frequency switching of the dc-to-dc convertor are kept below EN 55022 Class B limits by continuous adjustments to the switching frequency.

The ADM3055E provides complete isolation between the CAN controller and physical layer bus. Safety and regulatory approvals (pending) for 5 kV withstand voltage, 565 VPEAK working voltage, 10 kV surge test, and 8.3 mm creepage and clearance ensure that the ADM3055E meets application isolation requirements.

Low propagation delays through the isolation support longer bus cables. Slope control mode is available for standard CAN at low data rates. Standby mode minimizes power consumption when the bus is idle or if the node goes offline. Silent mode allows the TXD input to be ignored for listen only.

Dominant timeout functionality protects against bus lock up in a fault condition. The current limiting and thermal shutdown features protect against output short circuits. The device is fully specified over an industrial temperature range of −40°C to +105°C.

Applications

  • CANOpen, DeviceNet, and other CAN bus applications
  • Industrial automation
  • Process control and building control
  • Transport and infrastructure

Product Lifecycle icon-recommended Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Evaluation Kits (1)

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

Discussions

ADM3055E Didn't find what you were looking for? Ask the Analog community »

Sample & Buy

Sample & Buy functionality exists in desktop site
Back
Check Inventory


The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


Price Table Help