SN65HVD1040-Q1 Datasheet, PDF (1/16 Pages) Texas Instruments – EMC OPTIMIZED CAN TRANSCEIVER

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EMC OPTIMIZED CAN TRANSCEIVER
SN65HVD1040-Q1
SLLS753 – FEBRUARY 2007
FEATURES
• Qualified for Automotive Applications
• Customer-Specific Configuration Control Can
Be Supported Along With Major-Change
Approval
• Improved Drop-In Replacement for the
TJA1040
• Meets or Exceeds the Requirements of
ISO 11898-5
• GIFT / ICT Compliant
• ESD Protection up to ±8 kV (Human-Body
Model) on Bus Pins
• Low-Current Standby Mode With Bus
Wake-Up, <12 µA Max
• High Electromagnetic Immunity (EMI)
• Low Electromagnetic Emissions (EME)
• Bus-Fault Protection of –27 V to 40 V
• Dominant Time-Out Function
• Thermal Shutdown Protection
• Power-Up/Down Glitch-Free Bus Inputs and
Outputs
– High Input Impedance with Low V_CC
– Monotonic Outputs During Power Cycling
APPLICATIONS
• GMW3122 Dual-Wire CAN Physical Layer
• SAE J2284 High-Speed CAN for Automotive
Applications
• SAE J1939 Standard Data Bus Interface
• ISO 11783 Standard Data Bus Interface
• NMEA 2000 Standard Data Bus Interface
• Industrial Automation
– DeviceNet™ Data Buses (Vendor ID #806)
DESCRIPTION
The SN65HVD1040 meets or exceeds the
specifications of the ISO 11898 standard for use in
applications employing a Controller Area Network
(CAN). The device is qualified for use in automotive
applications.
As a CAN transceiver, this device provides
differential transmit capability to the bus and
differential receive capability to a CAN controller at
signaling rates up to 1 megabit per second (Mbps)⁽¹⁾.
(1) The signaling rate of a line is the number of voltage
transitions that are made per second, expressed in the units
bps (bits per second).
FUNCTIONAL BLOCK DIAGRAM
V_CC
30 µA
TXD ¹
V_CC
Input
Logic
STB ⁸
10 µA
Dominant
Time-Out
Temperature
Protection
Driver
V_CC
3
V_CC/2
Standby Mode
5 _SPLIT
7 _CANH
6 _CANL
RXD ⁴
Output
Logic
MUX
Wake-Up
Filter
Bus Monitor
2
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