GND

CANL

RXD

TXD

CANH

Sleep Receiver

Normal Receiver

MUX

Note A

1

8

4

2

6

7

3

5

Note C

Note C

SHDN/NC/FAULT

FAULT LOGIC

Note B

WAKE

DETECT

DOMINANT

TIME OUT

CONTROL

AND

MODE

LOGIC

UNDER

VOLTAGE

DOMINANT

TIME OUT

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.

Copyright © 2016, Texas Instruments Incorporated

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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.

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

1 Features

1

•

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)

–

–

Thermal Shutdown Protection

–

Current Limiting on Bus Pins

2 Applications

•

5-Mbps Operation in CAN with Flexible Data Rate

Networks (TCAN33xG Devices)

•

1-Mbps Operation in Highly Loaded CAN

Networks

•

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

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

PACKAGE

BODY SIZE (NOM)

TCAN330/G

TCAN332/G

TCAN334/G

TCAN337/G

SOIC (8)

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