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TCAN330, TCAN332, TCAN334, TCAN337
TCAN330G, TCAN332G, TCAN334G, TCAN337G
SLLSEQ7E –DECEMBER 2015–REVISED DECEMBER 2019
TCAN33x 3.3-V CAN Transceivers with CAN FD (Flexible Data Rate)
1 Features
3 Description
The TCAN33x family of devices is compatible with
1
•
•
•
•
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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
Operatinles:
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.
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–
Normal mode (all devices)
Low power standby mode with wake
(TCAN334)
–
–
Silent mode (TCAN330, TCAN337)
Shutdown mode (TCAN330, TCAN334)
•
•
•
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Wide common mode range of operation ±12 V
Bus pin fault protection of ±14 V
Total loop delay < 135 ns
Device Information(1)
Wide ambient operation temperature range:
–40°C to 125°C
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TCAN330/G
TCAN332/G
TCAN334/G
TCAN337/G
SOIC (8)
4.90 mm × 3.91 mm
•
Optimized behavior when unpowered:
SOT-23 (8)
2.90 mm x 1.60 mm
–
Bus and logic pins are high impedance (no
load to operating bus or application)
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
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Power up / down glitch free operation
•
•
Excellent EMC performance
Protection features:
Block Diagram
SHDN/NC/FAULT
VCC
3
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ESD Protection of bus terminals
Note C
5
FAULT LOGIC
Note B
–
–
HBM ESD Protection exceeds ±25 kV
VCC
VCC
VCC
IEC61000-4-2 ESD Contact discharge
protection exceeds ±12 kV
DOMINANT
TIME OUT
TXD
1
CANH
CANL
7
6
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Driver dominant time out (TXD DTO)
Receiver dominant time out (RXD DTO)
Fault output pin (TCAN337 only)
Undervoltage protection on VCC
Thermal shutdown protection
UNDER
VOLTAGE
Note C
CONTROL
AND
MODE
LOGIC
8
Sleep Receiver
WAKE
DETECT
Current limiting on bus pins
Note A
MUX
2 Applications
Normal Receiver
DOMINANT
TIME OUT
RXD
4
•
5-Mbps operation in CAN with flexible data rate
networks (TCAN33xG devices)
2
GND
Copyright © 2016, Texas Instruments Incorporated
•
•
1-Mbps operation in highly loaded can networks
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.
Industrial automation, control, sensors and drive
systems
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Building, security and climate control automation
Telecom base station status and control
CAN Bus standards such as CANopen,
DeviceNet, NMEA2000, ARINC825, ISO11783,
CANaerospace
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.