TCAN1042-Q1 Datasheet, PDF (1/32 Pages) Texas Instruments – Automotive Fault Protected CAN Tranceiver

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TCAN1042-Q1, TCAN1042V-Q1, TCAN1042H-Q1
TCAN1042HV-Q1, TCAN1042G-Q1, TCAN1042GV-Q1
TCAN1042HG-Q1, TCAN1042HGV-Q1
SLLSES9 – FEBRUARY 2016
TCAN1042-Q1 Automotive Fault Protected CAN Tranceiver with CAN FD
1 Features
•1 Qualified for Automotive Applications
• Meets the Requirements of ISO11898-2 (2016)
• '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 Exceeds ±10 kV
– IEC ESD Protection Exceeds ±8 kV
– Bus Fault Protection: ±58 V and ±70 V
Variants
– Undervoltage Protection on V_CC and V_IO
Supply Terminals
– Driver Dominant Time Out (TXD DTO) - Data
rates down to 10kbps
– Thermal Shutdown Protection
• Characterized for Ambient Temeratures from
–55°C to 125°C
2 Applications
• All devices support "Classical CAN" and CAN FD
applications up to 2 Mbps
• "G" devices support CAN FD applications up to 5
Mbps Operation
• All devices support highly loaded CAN networks
• 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 CAN-
network robustness.
ORDER NUMBER
TCAN1042x-Q1
Device Information
PACKAGE
BODY SIZE
SOIC (8)
4.90 mm × 3.91 mm
Functional Block Diagram
NC or VIO
VCC
5
3
VCC or VIO
TXD 1
VCC or VIO
OTP
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
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.