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Industry-Standard High-Speed CAN Transceivers with ±80V Fault Protection

Product Details

The MAX13050/MAX13052/MAX13053/MAX13054 are pin-for-pin compatible, industry-standard, high-speed, control area network (CAN) transceivers with extended ±80V fault protection. These products are ideal automotive and industrial network applications where overvoltage protection is required. These CAN transceivers provide a link between the CAN protocol controller and the physical wires of the bus lines in a CAN. These devices can be used for +12V/+42V battery, automotive, and DeviceNet® applications, requiring data rates up to 1Mbps.

The CAN transceivers have an input common-mode range greater than ±12V, exceeding the ISO11898 specification of -2V to +7V, and feature ±8kV ESD protection, making these devices ideal for harsh automotive and industrial environments.

The CAN transceivers provide a dominant timeout function that prevents erroneous CAN controllers from clamping the bus to a dominant level if the TXD input is held low for greater than 1ms. The MAX13050/MAX13052 provide a SPLIT pin used to stabilize the recessive common-mode voltage. The MAX13052 also has a slope-control mode that can be used to program the slew rate of the transmitter for data rates of up to 500kbps. The MAX13053 features a silent mode that disables the transmitter. The MAX13053 also has a reference output that can be used to bias the input of older CAN controllers that have a differential comparator. The MAX13054 has a separate dedicated logic input, VCC2, allowing interfacing with a +3.3V microcontroller.

The MAX13050/MAX13052/MAX13053/MAX13054 are available in an 8-pin SO package and are specified to operate in the -40°C to +85°C and the -40°C to +125°C temperature ranges.

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Key Features

  • Fully Compatible with the ISO11898 Standard
  • ±8kV ESD IEC 61000-4-2 Contact Discharge per IBEE Test Facility
  • ±80V Fault Protection
  • +3.3V Logic Compatible (MAX13054)
  • High-Speed Operation of Up to 1Mbps
  • Slope-Control Mode (MAX13052)
  • Greater than ±12V Common-Mode Range
  • Low-Current Standby Mode
  • Silent Mode (MAX13053)
  • Thermal Shutdown
  • Short-Circuit Protection
  • Transmit (TXD) Data Dominant Timeout
  • Current Limiting
  • SPLIT Pin (MAX13050/MAX13052)

Applications/Uses

  • DeviceNet Nodes
  • Industrial
  • Medium- and Heavy-Duty Truck Systems
Parametric specs for Controller Area Network (CAN) Transceivers
VSUPPLY (V) 5
Fault Protect. (±V) 80
ICC (Dominant Mode) (mA) (max) 72
ICC (Recessive Mode) (mA) (typ) 5
ICC (Shutdn.) (µA) (typ) 12
ESD Protect. (±kV) 6
Common Mode Range (V) -7 to +12
Package/Pins SOIC (N) HYBRID/8
Budgetary
Price (See Notes)
$2.12 @1k
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Simplified Block Diagram

MAX13050, MAX13052, MAX13053, MAX13054: Typical Operating Circuit MAX13050, MAX13052, MAX13053, MAX13054: Typical Operating Circuit Zoom icon

Technical Docs

Design & Development

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SIMULATION MODELS

MAX13053 IBIS Model

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SIMULATION MODELS

MAX13053AE IBIS Model

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Support & Training

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Parameters

Parametric specs for Controller Area Network (CAN) Transceivers
VSUPPLY (V) 5
Fault Protect. (±V) 80
ICC (Dominant Mode) (mA) (max) 72
ICC (Recessive Mode) (mA) (typ) 5
ICC (Shutdn.) (µA) (typ) 12
ESD Protect. (±kV) 6
Common Mode Range (V) -7 to +12
Package/Pins SOIC (N) HYBRID/8
Budgetary
Price (See Notes)
$2.12 @1k

Key Features

  • Fully Compatible with the ISO11898 Standard
  • ±8kV ESD IEC 61000-4-2 Contact Discharge per IBEE Test Facility
  • ±80V Fault Protection
  • +3.3V Logic Compatible (MAX13054)
  • High-Speed Operation of Up to 1Mbps
  • Slope-Control Mode (MAX13052)
  • Greater than ±12V Common-Mode Range
  • Low-Current Standby Mode
  • Silent Mode (MAX13053)
  • Thermal Shutdown
  • Short-Circuit Protection
  • Transmit (TXD) Data Dominant Timeout
  • Current Limiting
  • SPLIT Pin (MAX13050/MAX13052)

Applications/Uses

  • DeviceNet Nodes
  • Industrial
  • Medium- and Heavy-Duty Truck Systems

Description

The MAX13050/MAX13052/MAX13053/MAX13054 are pin-for-pin compatible, industry-standard, high-speed, control area network (CAN) transceivers with extended ±80V fault protection. These products are ideal automotive and industrial network applications where overvoltage protection is required. These CAN transceivers provide a link between the CAN protocol controller and the physical wires of the bus lines in a CAN. These devices can be used for +12V/+42V battery, automotive, and DeviceNet® applications, requiring data rates up to 1Mbps.

The CAN transceivers have an input common-mode range greater than ±12V, exceeding the ISO11898 specification of -2V to +7V, and feature ±8kV ESD protection, making these devices ideal for harsh automotive and industrial environments.

The CAN transceivers provide a dominant timeout function that prevents erroneous CAN controllers from clamping the bus to a dominant level if the TXD input is held low for greater than 1ms. The MAX13050/MAX13052 provide a SPLIT pin used to stabilize the recessive common-mode voltage. The MAX13052 also has a slope-control mode that can be used to program the slew rate of the transmitter for data rates of up to 500kbps. The MAX13053 features a silent mode that disables the transmitter. The MAX13053 also has a reference output that can be used to bias the input of older CAN controllers that have a differential comparator. The MAX13054 has a separate dedicated logic input, VCC2, allowing interfacing with a +3.3V microcontroller.

The MAX13050/MAX13052/MAX13053/MAX13054 are available in an 8-pin SO package and are specified to operate in the -40°C to +85°C and the -40°C to +125°C temperature ranges.

Mobile App

Simplified Block Diagram

MAX13050, MAX13052, MAX13053, MAX13054: Typical Operating Circuit MAX13050, MAX13052, MAX13053, MAX13054: Typical Operating Circuit Zoom icon

Technical Docs

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal