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ADM3053BRWZ-REEL7 DataSheet

ADM3053BRWZ-REEL7 DataSheet

Part No.
Package Option
−40°C to +85°C
20-Lead Standard Small Outline Package [SOIC_W]
File Size
478 KB
18 Pages
Analog Devices, Inc.
Upload Time
2022-05-24 15:03:24
Update Time
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ADM3053BRWZ-REEL7 Features

2.5 kV rms signal and power isolated CAN transceiver isoPower integrated isolated dc-to-dc converter
5 V operation on VCC
5 V or 3.3 V operation on VIO
Complies with ISO 11898 standard
High speed data rates of up to 1 Mbps
Unpowered nodes do not disturb the bus
Connect 110 or more nodes on the bus
Slope control for reduced EMI
Thermal shutdown protection
High common-mode transient immunity: >25 kV/μs Safety and regulatory approvals
  UL recognition
    2500 V rms for 1 minute per UL 1577
  CSA Component Acceptance Notice 5A
  VDE Certificate of Conformity
  DIN EN 60747-5-2 (VDE 0884 Part 2): 2003-01
    VIORM = 560 V peak
Industrial operating temperature range (−40°C to +85°C)
Available in wide-body, 20-lead SOIC package

ADM3053BRWZ-REEL7 Applications

CAN data buses
Industrial field networks

ADM3053BRWZ-REEL7 Description

ADM3053BRWZ-REEL7 is an isolated controller area network (CAN) physical layer transceiver with an integrated isolated dc-to-dc converter. The ADM3053 complies with the ISO 11898 standard.

The device employs Analog Devices, Inc., iCoupler® technology to combine a 2-channel isolator, a CAN transceiver, and Analog Devices isoPower® dc-to-dc converter into a single SOIC surface mount package. An on-chip oscillator outputs a pair of square waveforms that drive an internal transformer to provide isolated power. The device is powered by a single 5 V supply realizing a fully isolated CAN solution.

ADM3053BRWZ-REEL7 creates a fully isolated interface between the CAN protocol controller and the physical layer bus. It is capable of running at data rates of up to 1 Mbps.

The device has current limiting and thermal shutdown features to protect against output short circuits. The part is fully specified over the industrial temperature range and is available in a 20-lead, wide-body SOIC package.

ADM3053BRWZ-REEL7 contains isoPower technology that uses high frequency switching elements to transfer power through the transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. Refer to the AN-0971 Application Note, Recommendations for Control of Radiated Emissions with isoPower Devices, for details on board layout considerations.

Related ADM3053BRWZ-REEL7 Datasheet

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478Kb / 18P

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