19-3598; Rev 0; 2/05
Industry-Standard High-Speed CAN
Transceivers with ±80V Fault Protection
General Description
The MAX13050/MAX13052/MAX13053/MAX13054 are
pin-for-pin compatible, industry-standard, high-speed,
control area network (CAN) transceivers with extended
±80V fault protection. These products are ideal automo-
tive and industrial network applications where overvoltage
protection is required. These CAN transceivers provide a
link between the CAN protocol controller and the physical
wires of the bus lines in a CAN. These devices can be
used for +12V/+42V battery, automotive, and DeviceNet
®
applications, requiring data rates up to 1Mbps.
The CAN transceivers have an input common-mode
range greater than ±12V, exceeding the ISO11898
specification of -2V to +7V, and feature ±8kV ESD pro-
tection, making these devices ideal for harsh automo-
tive and industrial environments.
The CAN transceivers provide a dominant timeout func-
tion that prevents erroneous CAN controllers from clamp-
ing the bus to a dominant level if the TXD input is held low
for greater than 1ms. The MAX13050/MAX13052 provide
a SPLIT pin used to stabilize the recessive common-
mode voltage. The MAX13052 also has a slope-control
mode that can be used to program the slew rate of the
transmitter for data rates of up to 500kbps. The
MAX13053 features a silent mode that disables the trans-
mitter. The MAX13053 also has a reference output that
can be used to bias the input of older CAN controllers
that have a differential comparator. The MAX13054 has a
separate dedicated logic input, V
CC2
, allowing interfacing
with a +3.3V microcontroller.
The MAX13050/MAX13052/MAX13053/MAX13054 are
available in an 8-pin SO package and are specified to
operate in the -40°C to +85°C and the -40°C to +125°C
temperature ranges.
Features
♦
Fully Compatible with the ISO11898 Standard
♦
±8kV ESD IEC 61000-4-2 Contact Discharge per
IBEE Test Facility
♦
±80V Fault Protection
♦
+3.3V Logic Compatible (MAX13054)
♦
High-Speed Operation of Up to 1Mbps
♦
Slope-Control Mode (MAX13052)
♦
Greater than ±12V Common-Mode Range
♦
Low-Current Standby Mode
♦
Silent Mode (MAX13053)
♦
Thermal Shutdown
♦
Short-Circuit Protection
♦
Transmit (TXD) Data Dominant Timeout
♦
Current Limiting
♦
SPLIT Pin (MAX13050/MAX13052)
MAX13050/MAX13052/MAX13053/MAX13054
Ordering Information
PART
MAX13050ESA
MAX13050ASA/AUT*
MAX13052ESA
MAX13052ASA/AUT*
MAX13053ESA
MAX13053ASA/AUT*
MAX13054ESA
MAX13054ASA/AUT*
TEMP RANGE
-40°C to +85°C
-40°C to +125°C
-40°C to +85°C
-40°C to +125°C
-40°C to +85°C
-40°C to +125°C
-40°C to +85°C
-40°C to +125°C
PIN-PACKAGE
8 SO
8 SO
8 SO
8 SO
8 SO
8 SO
8 SO
8 SO
Applications
+12V and +42V
Automotive
DeviceNet Nodes
Medium- and Heavy-Duty
Truck Systems
Industrial
*AUT
denotes introduction to AECQ100 specifications.
Pin Configurations, Functional Diagrams, and Typical
Operating Circuits appear at end of data sheet.
DeviceNet is a registered trademark of the Open DeviceNet
Vendor Association.
Selector Guide
PART
MAX13050
MAX13052
MAX13053
MAX13054
SPLIT
Yes
Yes
—
—
SLOPE
CONTROL
—
Yes
—
—
STANDBY
MODE
Yes
Yes
—
Yes
SILENT
MODE
—
—
Yes
3.3V
SUPPLY
—
—
—
Yes
REF
—
—
Yes
—
PIN-FOR-PIN
REPLACEMENT
TJA1040
PCA82C250/5-1
TJA1050,
AMIS-30660
TLE6250v33,
CF163
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
