ADM33051E

RECOMMENDED FOR NEW DESIGNS

±60V Fault Protected 3.3V ±20kV ESD High Speed CAN FD Transceiver

Data Sheet (Rev. 0) Product Selection Table
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Overview

  • Protected from Overvoltage Line Faults Up to ±60V
  • 3.3V Supply Voltage
  • High Speed CAN FD Operation Up to 2Mbps
  • ±20kV ESD Protection on Interface Pins, ±8kV All Other Pins
  • Variable Slew Rate Driver with Active Symmetry Control and SPLIT Pin for Low Electromagnetic Emission (EME)
  • Extended Common-Mode Range (±25V)
  • Ideal Passive Behavior to CAN Bus with Supply Off
  • Current Limited Drivers and Thermal Shutdown
  • Power-Up/Down Glitch-Free Driver Outputs
  • 1μA (typ) Micropower Shutdown Mode
  • Transmit Data (TXD) Dominant Timeout Function
  • ISO 11898-2 and CAN FD Compliant
  • Operating Temperature Range from –40°C to +125°C
  • 8-Lead SO Package

The ADM33051E is a robust high speed, low-power CAN transceiver operating with a 3.3V supply. The ADM33051E features ±60V overvoltage fault protection on the data transmission lines during all modes of operation, including power-down. The 2Mbps maximum data rate supports high speed protocols based on the CAN physical layer with flexible data rate (CAN FD). Enhanced ESD protection allows the device to withstand up to ±20kV HBM on the transceiver interface pins without latch-up or damage.

Extended ±25V input common-mode range and high common-mode rejection on the CAN receiver provides extra tolerance for large ground loop voltages. The ADM33051E is a sophisticated CAN driver with active symmetry control maintains tight control of the common-mode voltage for excellent electromagnetic emission and includes a variable slew rate and split termination support for improved EME reduction.

APPLICATIONS

  • Industrial Control and Instrumentation Networks
  • Building Automation, Security Systems, HVAC
  • Medical Equipment
  • Transportation Electronics
ADM33051E
±60V Fault Protected 3.3V ±20kV ESD High Speed CAN FD Transceiver
ADM33051E Simplified Application Diagram ADM33051E Block Diagram ADM33051E Pin Configuration
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Documentation

Data Sheet 1

User Guide 1

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Evaluation Kits

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ADM33051EEVKIT

Evaluates: ADM33051E

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Features and Benefits

  • Easy Evaluation of ADM33051E
  • Power/Ground Through Header and Screw Terminal Connections
  • Screw Terminal Block for CAN Signals
  • Test Points for Measuring All Signals
  • Resistors and TVS Footprints for External Protection Devices
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The ADM33051E evaluation kit (EV kit) is a fully assembled and tested board that demonstrates the functionality of the ADM33051E. The ADM33051E is a CAN FD transceiver with ±60V fault protection, ±20kV ESD human body model (HBM) for interface pins, variable slew rate, and ±25V extended common-mode range.
ADM33051EEVKIT
Evaluates: ADM33051E
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