TCAN1042-Q1_16 Datasheet, PDF (1/37 Pages) Texas Instruments – Automotive Fault Protected CAN Transceiver with CAN FD

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TCAN1042-Q1, TCAN1042V-Q1, TCAN1042H-Q1
TCAN1042HV-Q1, TCAN1042G-Q1, TCAN1042GV-Q1
TCAN1042HG-Q1, TCAN1042HGV-Q1
SLLSES9A – FEBRUARY 2016 – REVISED MAY 2016
TCAN1042-Q1 Automotive Fault Protected CAN Transceiver with CAN FD
1 Features
•1 AEC Q100: Qualified for Automotive Applications
• 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: ±58 V (non-H variants)
and ±70 V (H variants)
– 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
• Automotive and Transportation
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
TCAN1042x-Q1
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.