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MAX13041ASD+T

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
General Description
The MAX13041 ±80V fault-protected, high-speed con-
troller area network (CAN) transceiver is ideal for high-
speed automotive network applications where high
reliability and advanced power management are
required. The device links a CAN protocol controller to
the physical bus wires of the controller area network
and allows communication at speeds up to 1Mbps.
The extended fault-protected voltage range of ±80V on
CAN bus lines allows for use in +12V or +42V automo-
tive, and higher voltage +24V and +36V mid-heavy truck
applications. Advanced power management features
make the MAX13041 ideal for automotive electronic con-
trol unit (ECU) modules that are permanently supplied
by battery, regardless of the ignition switch position
(clamp-30, Type-A modules). The device controls one or
more external voltage regulators to provide a low-power
sleep mode for an entire clamp-30 node. Wake-on CAN
capability allows the MAX13041 to restore power to the
node upon detection of CAN bus activity.
The MAX13041 is functionally compatible with the
Philips TJA1041A and is a pin-to-pin replacement with
improved performance. The MAX13041 is available in a
14-pin SO package, and operates over the -40°C to
+125°C automotive temperature range.
Applications
+12V Automotive—Clamp 30 Modules
+42V Automotive—Clamp 30 Modules
+24V Mid-Heavy Truck—Clamp 30 Modules
Military and Commercial Aircraft
Features
♦ Functionally Compatible Pin-to-Pin Replacement
for the Philips TJA1041A
♦ ±12kV HBM ESD Protection on CANH, CANL
♦ ±80V Fault Protection on CANH, CANL, SPLIT;
Up to +76V Operation on V
BAT
♦ Fully Compatible with the ISO11898 Standard
♦ Low V
BAT
Supply Current in Standby and Sleep
Modes (18µA Typical)
♦ Voltage Level Translation for Interfacing with
+2.8V to +5.5V CAN Protocol Controllers
♦ Recessive Bus Stabilization (SPLIT)
♦ Allows Implementation of Large Networks
MAX13041
±80V Fault-Protected High-Speed CAN Transceiver
with Low-Power Management and Wake-On CAN
________________________________________________________________
Maxim Integrated Products
1
19-0747; Rev 2; 12/08
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Ordering Information
V
I/O
V
CC
V
BAT
TXD
RXD
ERR
STB
CANH
CANL
EN
GND
INH
SPLIT
WAKE
BAT
C
SPLIT
60Ω
+3.3V
+5V
60Ω
+3.3V
CAN PROTOCOL
CONTROLLER
10kΩ
33kΩ
MAX13041
Typical Operating Circuit
PART TEMP RANGE PIN-PACKAGE
MAX13041ASD+
-40°C to +125°C
14 SO
M AX 13041AS D /V +
-40°C to +125°C
14 SO
+
Denotes a lead(Pb)-free/RoHS-compliant package.
/V
Denotes an automotive qualified part.
Pin Configuration appears at end of data sheet.
MAX13041
±80V Fault-Protected High-Speed CAN Transceiver
with Low-Power Management and Wake-On CAN
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
(All voltages referenced to GND.)
V
CC
, V
I/O
...................................................................-0.3V to +6V
V
BAT
........................................................................-0.3V to +80V
TXD, RXD, STB, EN, ERR .........................................-0.3V to +6V
INH, WAKE................................................-0.3V to (V
BAT
+ 0.3V)
CANH, CANL, SPLIT ................................0V to ±80V continuous
Continuous Power Dissipation (T
A
= +70°C)
14-Pin SO (derate 8.3mW/°C above +70°C).................667mW
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
ELECTRICAL CHARACTERISTICS
(V
CC
= +4.75V to +5.25V, V
I/O
= +2.8V to V
CC
, V
BAT
= +5V to +76V, T
A
= T
MIN
to T
MAX
, R
L
= 60Ω, unless otherwise noted. Typical
values are at V
CC
= +5V, V
I/O
= +3.3V, V
BAT
= +12V and T
A
= +25°C.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
V
CC
Input Voltage V
CC
Operating range
4.75 5.25
V
V
I/O
Input Voltage V
I/O
Operating range
2.80 5.25
V
V
BAT
Input Voltage V
BAT
Operating range 5 76 V
V
CC
Undervoltage Detection
Level for Forced Sleep Mode
V
CC
(
SLEEP
)
2.75
3.3
4.50
V
V
I/O
Undervoltage Detection
Level for Forced Sleep Mode
V
I/O
(
SLEEP
)
0.5 1.5 2.0 V
V
BAT
Voltage Level for Failsafe
Fallback Mode
V
BAT
(
STBY
)
V
CC
= +5V (fail-safe)
2.75
3.3
4.50
V
V
BAT
Voltage Level for Setting
PWON Flag
V
BAT
(
PWON
)
V
CC
= 0V 2.5 3.3 4.1 V
Normal mode, V
TXD
= 0V (dominant) 55 80
Normal or PWON/listen-only mode,
V
TXD
= V
I/O
(recessive)
610
mA
V
CC
Input Current I
CC
Standby or sleep mode 1.8 8 µA
Normal mode, V
TXD
= 0V (dominant)
230 700
Normal or PWON/listen-only mode,
V
TXD
= V
I/O
(recessive)
15
V
I/O
Input Current I
I/O
Standby or sleep mode, V
TXD
= V
I/O
0.7 3
µA
MAX13041
±80V Fault-Protected High-Speed CAN Transceiver
with Low-Power Management and Wake-On CAN
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +4.75V to +5.25V, V
I/O
= +2.8V to V
CC
, V
BAT
= +5V to +76V, T
A
= T
MIN
to T
MAX
, R
L
= 60Ω, unless otherwise noted. Typical
values are at V
CC
= +5V, V
I/O
= +3.3V, V
BAT
= +12V and T
A
= +25°C.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
UNITS
Normal or PWON/listen-only mode,
V
BAT
= +5V to +76V
20 40
S tand b y m od e, V
IN H
= V
WAK E
= V
BAT
= + 12V
18 28V
BAT
Input Current I
BAT
Sleep mode, V
INH
= V
CC
= V
I/O
= 0V,
V
WAKE
= V
BAT
= +12V
18 28
µA
TRANSMITTER DATA INPUT (TXD)
High-Level Input Voltage V
IH
0.7 x
V
I/O
V
I/O
+
0.3
V
Low-Level Input Voltage V
IL
0.3
V
I/O
V
High-Level Input Current I
IH
V
TXD
= V
I/O
-5 0 +5 µA
Low-Level Input Current I
IL
V
TXD
= 0.3 V
I/O
-70
-250 -500
µA
Input Capacitance C
I
5pF
RECEIVER DATA OUTPUT (RXD)
High-Level Output Current I
OH
V
RXD
= V
I/O
- 0.4V, V
I/O
= V
CC
-1 -3 -6 mA
Low-Level Output Current I
OL
V
RXD
= +0.4V, V
TXD
= V
I/O
, bus dominant 2 5 12 mA
STANDBY AND ENABLE CONTROL INPUTS (
STB
AND EN)
High-Level Input Voltage V
IH
0.7 x
V
I/O
V
I/O
+
0.3
V
Low-Level Input Voltage V
IL
0.3
V
I/O
V
High-Level Input Current I
IH
V
STB
= V
EN
= 0.7 V
I/O
1 4 10 µA
Low-Level Input Current I
IL
V
STB
= V
EN
= 0V -1 0 +1 µA
ERROR AND POWER-ON INDICATION OUTPUT (
ERR
)
High-Level Output Current I
OH
V
ERR
= V
I/O
- 0.4V, V
I/O
= V
CC
-4 -20 -50 µA
Low-Level Output Current I
OL
V
ERR
= +0.4V
0.10
0.2
0.35
mA
LOCAL WAKE-UP INPUT (WAKE)
High-Level Input Current I
IH
V
WAKE
= V
BAT
- 1.9V -1 -5 -10 µA
Low-Level Input Current I
IL
V
WAKE
= V
BAT
- 3.2V 1 5 10 µA
Threshold Voltage V
TH
V
STB
= 0V
V
BAT
- 3.2
V
BAT
- 2.5
V
BAT
- 1.9
V
INHIBIT OUTPUT (INH)
High-Level Voltage Drop
Δ
V
H
I
INH
= -0.18mA
0.05
0.2
0.80
V
Leakage Current | I
L
| Sleep mode 0 5 µA
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

MAX13041ASD+T

Mfr. #:
Buy MAX13041ASD+T
Manufacturer:
Maxim Integrated
Description:
CAN Interface IC 80V Fault-Protected High-Speed
Lifecycle:
New from this manufacturer.
Delivery:
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