SN65HVD253 INDUSTRIAL CAN TRANSCEIVERS | TI.com

SN65HVD253 (ACTIVE) INDUSTRIAL CAN TRANSCEIVERS

INDUSTRIAL CAN TRANSCEIVERS - SN65HVD253
Datasheet
 

Recommended alternative parts

  • ISO1050  - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   Isolated CAN

Description

The SN65HVD252 and SN65HVD253 CAN transceivers meet or exceed the specifications of DeviceNet and are compatible to the ISO 11898-2:2003 standard for use in applications employing a controller area network (CAN). This device provides differential transmit and receive capability at signaling rates up to 1 megabit per second (Mbps).

Designed for operation in harsh industrial environments, these devices feature bus-pin voltage protection from –36 V to 40 V, driver output current limiting, and overtemperature driver shutdown.

Pin 8 provides for two different modes of operation: normal and silent mode. The normal mode of operation is selected by connecting S (pin 8) to ground. If a high logic level is applied to the S pin, the device enters a listen-only silent mode during which the driver is inactive while the receiver remains fully functional.

The Vref pin 5 of the SN65HVD252 is a VCC/2 voltage reference for systems which use split termination.

The AB pin of the SN65HVD253 implements a listen-only loopback feature which allows the local node controller to synchronize its baud rate with that of the CAN bus. In loopback mode, the driver differential outputs are placed in high-impedance state while the receiver bus inputs remain active. For more information on the loopback mode, see the Application Information section.

The SN65HVD252 and SN65HVD253 are characterized for operation from –40°C to 85°C.

Features

  • DeviceNet Compliant Supporting 64 DeviceNet Nodes
  • Loopback Function (HVD253)
  • Bus-Fault Protection of –36 V to 40 V
  • Power-Up/Down Glitch-Free Bus I/O
  • 3.3-V Compatible Receiver Output
  • APPLICATIONS
    • DeviceNet Networks (Vendor ID # 806)
    • Industrial Automation
    • HVAC Networks
    • Security Systems
    • Telecom Base Station Status and Control
    • CANopen Data Bus
    • SDS Data Bus
    • CAN Kingdom Data Bus

DeviceNet is a trademark of Open DeviceNet Vendor Association.

Parametrics

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Part number Order Protocols Number of channels (#) Supply voltage(s) (V) Bus fault voltage (V) Common mode voltage (V) Signaling rate (Max) (Mbps) Low power mode HBM ESD (kV) IEC 61000-4-2 contact (+/- kV) Isolated Rating Operating temperature range (C) Package Group
SN65HVD253 Order now CAN     1     4.75 to 5.25     -27 to 40     -5 to 10     1     Silent     12         No     Catalog     -40 to 85     SOIC | 8    
SN55HVD251 Order now CAN     1     4.5 to 5.5     -36 to 36     -7 to 12     1     Silent     14         No     Catalog     -55 to 125     SON | 8    
SN65HVD1050 Order now CAN     1     4.5 to 5.5     -27 to 40     -12 to 12     1     Silent     4         No     Catalog     -40 to 125     SOIC | 8    
SN65HVD233 Order now CAN     1     3.0 to 3.6     -36 to 36     -7 to 12     1     Silent     16         No     Catalog     -40 to 125     SOIC | 8    
SN65HVD251 Order now CAN     1     4.5 to 5.5     -36 to 36     -7 to 12     1     Silent     14         No     Automotive     -40 to 125     PDIP | 8
SOIC | 8    
SN65HVD252 Order now CAN     1     4.75 to 5.25     -27 to 40     -5 to 10     1     Silent     12         No     Catalog     -40 to 85     SOIC | 8