IC CAN TXRX +/-80V HS 14-SOIC

MAX13041ASD+

Manufacturer Part NumberMAX13041ASD+
DescriptionIC CAN TXRX +/-80V HS 14-SOIC
ManufacturerMaxim Integrated Products
TypeTransceiver
MAX13041ASD+ datasheet
 


Specifications of MAX13041ASD+

Number Of Drivers/receivers1/1ProtocolCAN
Voltage - Supply4.75 V ~ 5.25 VMounting TypeSurface Mount
Package / Case14-SOIC (3.9mm Width), 14-SOLLead Free Status / RoHS StatusLead free / RoHS Compliant
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19-0747; Rev 2; 12/08
±80V Fault-Protected High-Speed CAN Transceiver
with Low-Power Management and Wake-On CAN
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.
+12V Automotive—Clamp 30 Modules
+42V Automotive—Clamp 30 Modules
+24V Mid-Heavy Truck—Clamp 30 Modules
Military and Commercial Aircraft
BAT
Pin Configuration appears at end of data sheet.
________________________________________________________________ Maxim Integrated Products
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.
♦ 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
♦ Fully Compatible with the ISO11898 Standard
♦ Low V
BAT
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
PART
MAX13041ASD+
Applications
M AX 13041AS D /V +
+ Denotes a lead(Pb)-free/RoHS-compliant package.
/V Denotes an automotive qualified part.
+5V
+3.3V
V
V
V
I/O
CC
BAT
INH
MAX13041
TXD
+3.3V
RXD
CAN PROTOCOL
CONTROLLER
EN
STB
ERR
GND
Features
BAT
Supply Current in Standby and Sleep
Ordering Information
TEMP RANGE
PIN-PACKAGE
-40°C to +125°C
14 SO
-40°C to +125°C
14 SO
Typical Operating Circuit
10kΩ
33kΩ
WAKE
CANH
60Ω
SPLIT
C
SPLIT
60Ω
CANL
1

MAX13041ASD+ Summary of contents

  • Page 1

    ... Low V BAT 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 PART MAX13041ASD+ Applications M AX 13041AS Denotes a lead(Pb)-free/RoHS-compliant package. /V Denotes an automotive qualified part. +5V +3.3V V ...

  • Page 2

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND ...................................................................-0.3V to +6V CC I/O V ........................................................................-0.3V to +80V BAT TXD, RXD, STB, EN, ERR .........................................-0.3V to +6V ...

  • Page 3

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN ELECTRICAL CHARACTERISTICS (continued +4.75V to +5.25V +2. I/O values are +5V +3.3V I/O PARAMETER SYMBOL ...

  • Page 4

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN ELECTRICAL CHARACTERISTICS (continued +4.75V to +5.25V +2. I/O values are +5V +3.3V I/O PARAMETER SYMBOL ...

  • Page 5

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN TIMING CHARACTERISTICS (V = +4.75V to +5.25V +2. I/O values are +5V +3.3V I/O PARAMETER Delay TXD ...

  • Page 6

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN (V = +5V +3.3V +12V I/O BAT I SUPPLY CURRENT BAT vs. TEMPERATURE 25 SLEEP MODE -40 -25 ...

  • Page 7

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN (V = +5V +3.3V +12V I/O BAT DIFFERENTIAL OUTPUT VOLTAGE vs. LOAD RESISTANCE 3.6 NORMAL MODE 3.4 3.2 3.0 2.8 2.6 2.4 2.2 ...

  • Page 8

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN (V = +5V +3.3V +12V I/O BAT INH VOLTAGE vs. TEMPERATURE 12 1mA INH 11.8 11.6 11.4 11.2 11.0 10.8 10.6 ...

  • Page 9

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN PIN NAME 1 TXD Data Transmit Input, CMOS Compatible. TXD is internally pulled GND Ground Supply Voltage +4.75V to +5.25V. Bypass ...

  • Page 10

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN V t D(TXD-BUSON) V I(DIF)(BUS) Figure 1. Timing Diagram 47μF +5V + Figure 2. Test Circuit for Timing Characteristics 10 ______________________________________________________________________________________ TXD CANH CANL DOMINANT I(DIF)(BUS) RXD 0.3 V ...

  • Page 11

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN Detailed Description The MAX13041 ±80V fault-protected, high-speed CAN transceiver is intended for high-speed industrial and automotive network applications where high reliability and advanced power management are required. The device ...

  • Page 12

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN In the lowest-power mode, the MAX13041 disables exter- nal voltage regulators to provide a sleep mode for the entire node. The MAX13041 restores power to the node upon a ...

  • Page 13

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN PWON/LISTEN-ONLY MODE STB = H AND STANDBY MODE STB = H AND AND UV CLEARED NOM NOTES: H AND L ARE FLAG SET ...

  • Page 14

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN Table 2. Flag Signaling on ERR INTERNAL FLAG UV No NOM UV No BAT In PWON/listen-only mode (changing from PWON standby, go-to-sleep command, or sleep modes) In standby, go-to-sleep ...

  • Page 15

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN normal mode, prior to the fourth dominant-to-recessive transition on TXD. A low level on ERR indicates a local wake-up has occurred. The bus failure flag is set when the ...

  • Page 16

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN Thermal Shutdown Fault The local failure flag is set when the junction temperature (T ) exceeds the shutdown junction temperature thresh- J old The transmitter is disabled ...

  • Page 17

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN 1.5kΩ 1MΩ DISCHARGE CHARGE-CURRENT- RESISTANCE LIMIT RESISTOR HIGH STORAGE VOLTAGE 100pF CAPACITOR DC SOURCE Figure 6. Human Body ESD Test Model V BAT ...

  • Page 18

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN Pin Configuration TOP VIEW + TXD 1 GND MAX13041 RXD I INH ______________________________________________________________________________________ PROCESS: BiCMOS 14 STB ...

  • Page 19

    Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN V V I/O INH TXD RXD ERR LEVEL SHIFTING STB EN WAKE ______________________________________________________________________________________ V BAT CC MAX13041 FLAG SIGNALING OPERATING MODE CONTROL WAKE DETECT GND For the latest package ...

  • Page 20

    ... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2008 Maxim Integrated Products DESCRIPTION Maxim is a registered trademark of Maxim Integrated Products, Inc ...