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SLOS346H – MARCH 2001 – REVISED JULY 2006
3.3-V CAN TRANSCEIVERS
FEATURES
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Operates With a 3.3-V Supply
Low Power Replacement for the PCA82C250
Footprint
Bus/Pin ESD Protection Exceeds 16 kV HBM
High Input Impedance Allows for 120 Nodes
on a Bus
Controlled Driver Output Transition Times for
Improved Signal Quality on the SN65HVD230
and SN65HVD231
Unpowered Node Does Not Disturb the Bus
Compatible With the Requirements of the ISO
11898 Standard
Low-Current SN65HVD230 Standby Mode
370
µA
Typical
Low-Current SN65HVD231 Sleep Mode 40 nA
Typical
Designed for Signaling Rates
(1)
up to 1
Megabit/Second (Mbps)
Thermal Shutdown Protection
Open-Circuit Fail-Safe Design
Glitch-Free Power-Up and Power-Down
Protection for Hot-Plugging Applications
The signaling rate of a line is the number of voltage
transitions that are made per second expressed in the units
bps (bits per second).
APPLICATIONS
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Motor Control
Industrial Automation
Basestation Control and Status
Robotics
Automotive
UPS Control
SN65HVD230D (Marked as VP230)
SN65HVD231D (Marked as VP231)
(TOP VIEW)
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(1)
D
GND
V
CC
R
1
2
3
4
8
7
6
5
R
S
CANH
CANL
V
ref
SN65HVD232D (Marked as VP232)
(TOP VIEW)
D
GND
V
CC
R
1
2
3
4
8
7
6
5
NC
CANH
CANL
NC
NC – No internal connection
LOGIC DIAGRAM (POSITIVE LOGIC)
SN65HVD230, SN65HVD231
Logic Diagram (Positive Logic)
V
CC
D
R
S
R
3
5
V
ref
D
1
8
4
7
6
CANH
CANL
R
4
7
6
CANH
CANL
SN65HVD232
Logic Diagram (Positive Logic)
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
TMS320Lx240x is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2001–2006, Texas Instruments Incorporated