TCAN1042H_16 Datasheet, PDF (1/37 Pages) Texas Instruments – Fault Protected CAN Transceiver with CAN FD

Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TCAN1042H, TCAN1042HG
TCAN1042HGV, TCAN1042HV
SLLSES7A – MARCH 2016 – REVISED MAY 2016
TCAN1042 Fault Protected CAN Transceiver with CAN FD
1 Features
•1 Meets the December 17th, 2015 Draft of ISO
11898-2 Physical Layer Update
• Meets the Released ISO 11898-2:2007 and ISO
11898-2:2003 Physical Layer Standards
• 'Turbo' CAN:
– All devices support 2 Mbps CAN FD (Flexible
Data Rate) and "G" options support 5 Mbps
– Short and Symmetrical Propagation Delay
Times and Fast Loop Times for Enhanced
Timing Margin
– Higher Data Rates in Loaded CAN Networks
• I/O Voltage Range Supports 3.3 V and 5 V MCUs
• Ideal Passive Behavior When Unpowered
– Bus and Logic Terminals are High Impedance
(no load)
– Power Up/Down With Glitch Free Operation
On Bus and RXD Output
• Protection Features
– HBM ESD Protection: ±16 kV
– IEC ESD Protection up to ±15 kV
– Bus Fault Protection: ±70 V
– Undervoltage Protection on V_CC and V_IO (V
variants only) Supply Terminals
– Driver Dominant Time Out (TXD DTO) - Data
rates down to 10 kbps
– Thermal Shutdown Protection (TSD)
• Receiver Common Mode Input Voltage: ±30 V
• Typical Loop Delay: 110 ns
• Junction Temperatures from –55°C to 150°C
2 Applications
• All devices support highly loaded CAN networks
• Heavy Machinery ISO11783 Applications
• Industrial Automation, Control, Sensors and Drive
Systems
• Building, Security and Climate Control Automation
• Telecom Base Station Status and Control
• CAN Bus Standards Such as CANopen,
DeviceNet, NMEA2000, ARNIC825, ISO11783,
CANaerospace
3 Description
This CAN transceiver family meets the ISO11898-2
(2016) High Speed CAN (Controller Area Network)
physical layer standard. All devices are designed for
use in CAN FD networks up to 2 Mbps (megabits per
second). Devices with part numbers that include the
"G" suffix are designed for data rates up to 5 Mbps,
and versions with the "V" have a secondary power
supply input for I/O level shifting the input pin
thresholds and RXD output level. This family has a
low power standby mode with remote wake request
feature. Additionally, all devices include many
protection features to enhance device and network
robustness.
ORDER NUMBER
TCAN1042Hx
Device Information
PACKAGE
BODY SIZE
SOIC (8)
4.90 mm × 3.91 mm
VSON (8)
3.00 mm x 3.00 mm
Functional Block Diagram
NC or VIO
VCC
5
3
VCC or VIO
TXD 1
VCC or VIO
TSD
Dominant
time-out
7 CANH
6 CANL
STB 8
UVP
Mode
Select
VCC or VIO
RXD 4
Logic
Output
MUX
WUP
Monitor
Low Power Receiver
2
GND
Copyright © 2016, Texas Instruments Incorporated
A. Terminal 5 function is device dependent;
NC on devices without the "V" suffix, and
V_IO for I/O level shifting for devices with the
"V" suffix.
B. RXD logic output is driven to V_CC on
devices without the "V" suffix, and V_IO for
devices with the "V" suffix.
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.