TCAN330_16 Datasheet, PDF (18/40 Pages) Texas Instruments – 3.3-V CAN Transceivers with CAN FD (Flexible Data Rate)

TCAN330, TCAN332, TCAN334, TCAN337
TCAN330G, TCAN332G, TCAN334G, TCAN337G
SLLSEQ7D – DECEMBER 2015 – REVISED APRIL 2016
10 Detailed Description
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10.1 Overview
This family of CAN transceivers is compatible with the ISO11898-2 High-Speed CAN (controller area network)
physical layer standard. They are designed to interface between the differential bus lines in CAN and the CAN
protocol controller.
10.2 Functional Block Diagram
VCC
TXD
1
SHDN / NC / FAULT
Note C
5
FAULT LOGIC
Note B
DOMINANT
TIME OUT
VCC
3
VCC
VCC
7
CANH
Under
Voltage
6
CANL
8 ^{Note C}
S / NC / STB
CONTROL and
MODE
LOGIC
Sleep Receiver
WAKE
DETECT
4
RXD
MUX
DOMINANT
TIME OUT
Normal Receiver
Note A
2
GND
Copyright © 2016, Texas Instruments Incorporated
A. Sleep Receiver and Wake Detect are device dependent options and are only available in TCAND334.
B. Fault Logic is only available in TCAND337.
C. Pin 5 and 8 functions are device dependent. Refer to Device Comparison.
18
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Product Folder Links: TCAN330 TCAN332 TCAN334 TCAN337 TCAN330G TCAN332G TCAN334G TCAN337G