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TCAN330, TCAN332, TCAN334, TCAN337
TCAN330G, TCAN332G, TCAN334G, TCAN337G
SLLSEQ7D – DECEMBER 2015 – REVISED APRIL 2016
TCAN33x 3.3-V CAN Transceivers with CAN FD (Flexible Data Rate)
1 Features
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3.3-V Single Supply Operation
Data Rates up to 5 Mbps (TCAN33xG Devices)
Compatible With ISO 11898-2
SOIC-8 and SOT-23 Package Options
Operating Modes:
– Normal Mode (All Devices)
– Low Power Standby Mode With Wake
(TCAN334)
– Silent Mode (TCAN330, TCAN337)
– Shutdown Mode (TCAN330, TCAN334)
Wide Common Mode Range of Operation ±12 V
Bus Pin Fault Protection of ±14 V
Total Loop Delay < 135 ns
Wide Ambient Operation Temperature Range:
–40°C to 125°C
Optimized Behavior When Unpowered:
– Bus and Logic Pins are High Impedance (No
Load to Operating Bus or Application)
– Power Up / Down Glitch Free Operation
Excellent EMC Performance
Protection Features:
– ESD Protection of Bus Terminals
– HBM ESD Protection Exceeds ±25 kV
– IEC61000-4-2 ESD Contact Discharge
Protection Exceeds ±12 kV
– Driver Dominant Time Out (TXD DTO)
– Receiver Dominant Time Out (RXD DTO)
– Fault Output Pin (TCAN337 only)
– Undervoltage Protection on VCC
– Thermal Shutdown Protection
– Current Limiting on Bus Pins
3 Description
The TCAN33x family of devices is compatible with
the ISO 11898 High Speed CAN (Controller Area
Network) Physical Layer standard. TCAN330,
TCAN332, TCAN334 and TCAN337 are specified for
data rates up to 1 Mbps. Pending the release of the
updated version of ISO 11898-2 including CAN FD,
additional timing parameters defining loop delay
symmetry are specified for the TCAN330G,
TCAN332G, TCAN334G and TCAN337G devices.
The devices include many protection features
including driver and receiver Dominant Time Out
(DTO) providing CAN network robustness. Integrated
12 kV IEC-61000-4-2 ESD Contact Discharge
protection eliminates the need of additional
components for system level robustness.
Device Information(1)
PART NUMBER
TCAN330/G
TCAN332/G
TCAN334/G
TCAN337/G
4.90 mm × 3.91 mm
SOT-23 (8)
2.90 mm x 1.60 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Block Diagram
VCC
SHDN/NC/FAULT
Note C 5
3
FAULT LOGIC
Note B
VCC
VCC
VCC
DOMINANT
TIME OUT
2 Applications
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BODY SIZE (NOM)
SOIC (8)
TXD 1
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PACKAGE
BIAS UNIT
1
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, ARINC825, ISO11783,
CANaerospace
UNDER
VOLTAGE
5-Mbps Operation in CAN with Flexible Data Rate
Networks (TCAN33xG Devices)
1-Mbps Operation in Highly Loaded CAN
Networks
7
6
Note C
8
CANH
CANL
CONTROL
AND
MODE
LOGIC
Sleep Receiver
WAKE
DETECT
Note A
MUX
RXD
4
DOMINANT
TIME OUT
Normal Receiver
2
GND
Copyright © 2016, Texas Instruments Incorporated
A: Sleep Receiver and Wake Detect are device dependent options and are only available in TCAN334.
B: Fault Logic are only available in TCAN337.
C: Pin 5 and 8 functions are device dependent. Refer to Device Comparison Table.
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.
