MAX13050 Datasheet, PDF (1/20 Pages) Maxim Integrated Products – Industry-Standard High-Speed CAN Transceivers with ±80V Fault Protection

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.
Applications
+12V and +42V
Automotive
DeviceNet Nodes
Medium- and Heavy-Duty
Truck Systems
Industrial
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)
Ordering Information
PART
TEMP RANGE PIN-PACKAGE
MAX13050ESA
-40°C to +85°C 8 SO
MAX13050ASA/AUT* -40°C to +125°C 8 SO
MAX13052ESA
-40°C to +85°C 8 SO
MAX13052ASA/AUT* -40°C to +125°C 8 SO
MAX13053ESA
-40°C to +85°C 8 SO
MAX13053ASA/AUT* -40°C to +125°C 8 SO
MAX13054ESA
-40°C to +85°C 8 SO
MAX13054ASA/AUT* -40°C to +125°C 8 SO
*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
—
—
SILENT
MODE
—
—
Yes
—
Yes
3.3V
SUPPLY
—
—
—
Yes
REF
—
—
Yes
—
PIN-FOR-PIN
REPLACEMENT
TJA1040
PCA82C250/5-1
TJA1050,
AMIS-30660
TLE6250v33,
CF163
________________________________________________________________ Maxim Integrated Products 1
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