TLE8250G Infineon Technologies, TLE8250G Datasheet
TLE8250G
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TLE8250G Summary of contents
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High Speed CAN-Transceiver Rev. 1.0, 2010-06- ...
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... Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 7 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 7.1 Functional Device Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 7.2 Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 8 Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 8.1 Application Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 8.2 Output Characteristics of the RxD Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 8.3 Further Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 9 Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 10 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Data Sheet 2 TLE8250G Table of Contents Rev. 1.0, 2010-06-02 ...
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... The TLE8250G is integrated in a RoHS complaint PG-DSO-8 package and fulfills or exceeds the requirements of the ISO11898- successor to the first generation of HS CAN transceivers, the TLE8250G is fully pin and function compatible to his predecessor model the TLE6250G. The TLE8250G is optimized to provide an excellent passive behavior in Power Down mode ...
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... Block Diagram Note: In comparison to the TLE6250G the pin 8 (INH) was renamed to the term NEN, the function remains unchanged. NEN stands for Not ENable. The naming of the pin 5 changed from RM (TLE6250G) to NRM on the TLE8250G. The function of pin 5 remains unchanged. Data Sheet 4 TLE8250G Block Diagram Rev ...
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... NEN Not ENable Input internal pull-up to “Low” to select Normal Operation mode or Receive-Only mode. 1) The naming of pin 8 and pin 5 are different between the TLE8250G and its forerunner model the TLE6250G. The function of pin 8 and pin 5 remains the same. Data Sheet V , “Low” for “Dominant” state. ...
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... The CAN transceiver is part of the physical layer specification. Several different physical layer definitions of a CAN network have been developed over the last years. The TLE8250G is a High Speed CAN transceiver without any dedicated Wake-Up function. High Speed CAN Transceivers without Wake-Up function are defined by the international standard ISO 11898-2 ...
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... TxD, into a differential output signal on CAN bus, provided by the pins CANH and CANL. The receiver stage of the TLE8250G monitors the data on the CAN bus and converts them to a serial, single ended signal on the RxD output pin. A logical “Low” signal on the TxD pin creates a “ ...
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... V to the HS CAN transceiver, the TLE8250G starts in Stand-By mode. The internal pull-up resistors are setting CC the TLE8250G to Stand-By per default. If the microcontroller is up and running the TLE8250G can change to any operation mode within the time for mode change Figure 4 Operation Modes The TLE8250G has 3 major operation modes: • ...
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... Stand-By Mode Stand-By mode is an idle mode of the TLE8250G with optimized power consumption. In Stand-By mode the TLE8250G can not send or receive any data. The output driver stage and the receiver unit are disabled. Both CAN bus pins, CANH and CANL are floating. ...
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... A permanent “Low” signal on the TxD input pin activates the TxD time-out function and deactivates the output driver stage. To release the output driver stage after a TxD time-out event the TLE8250G requires a signal change on the TxD input pin from logical “Low” to logical “High”. ...
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... Over-Temperature protection Figure 7 Over-Temperature protection The TLE8250G has an integrated over-temperature detection to protect the device against thermal overstress of the output driver stage. In case of an over-temperature event, the temperature sensor will disable the output driver stage (see Figure 1). After the device cools down the output driver stage is activated again (see Inside the temperature sensor a hysteresis is implemented ...
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... CANL V -40 40 CAN diff -0.3 6 -40 150 150 ESD ESD 12 TLE8250G General Product Characteristics 1) Unit Remarks V – V – V – – °C – °C – kV Human Body Model 2) (100pF via 1.5 kΩ) kV Human Body Model 2) (100pF via 1.5 kΩ) Rev. 1.0, 2010-06-02 ...
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... Not subject to production test, specified by design R 2) Specified value is according to Jedec JESD51-2,-7 at natural convection on FR4 2s2p board; The Product thJA (TLE8250G) was simulated on a 76.2 x 114.3 x 1.5 mm board with 2 inner copper layers (2 x 70µm Cu 35µm Cu). Data Sheet Symbol Limit Values Min ...
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... NEN 0.3 × 0.4 × – NEN NEN – 200 – V HYS(NEN) 14 TLE8250G Electrical Characteristics Unit Remarks mA “Recessive” state TxD CC mA “Dominant” state TxD mA Receive-Only mode NRM = “Low” µA Stand-By mode; TxD = NRM = “High” V – µs = 0.8 × ...
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... V 4.5 – 5.5 SYM I 50 100 200 CANLsc I -200 -100 -50 CANHsc CANHL,lk 15 TLE8250G Electrical Characteristics Unit Remarks V Normal Operation mode CC V Receive-Only mode kΩ – – V Normal Operation mode Normal Operation mode V Normal Operation mode V Normal Operation mode ...
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... Mode 16 TLE8250G Electrical Characteristics Unit Remarks 100 pF RxD 100 pF RxD 100 pF RxD ...
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... Diagrams Figure 8 Simplified test circuit Figure 9 Timing diagram for dynamic characteristics Data Sheet Electrical Characteristics 17 TLE8250G Rev. 1.0, 2010-06-02 ...
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... Application Information 8.1 Application Example Figure 10 Simplified Application for the TLE8250G Data Sheet 18 TLE8250G Application Information Rev. 1.0, 2010-06-02 ...
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... Output Characteristics of the RxD Pin The RxD output pin is designed as a push-pull output stage (see signal the TLE8250G switches the RxD output to GND. Vice versa to produce a logical “High” signal the TLE8250G switches the RxD output to V The level for a logical “High” signal on the RxD output depends on the load on the RxD output pin and ...
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... RxD output current of the TLE8250G. V The lower curve “ = 0.4 V; typical input current - 6 sigma; RxD,L the RxD output current of the TLE8250G. All simulations are based on a power supply 8.3 Further Application Information • Please contact us for information regarding the FMEA pin. ...
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... Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020). For further information on alternative packages, please visit our website: http://www.infineon.com/packages. Data Sheet B 0 Package Outlines 0.35 x 45˚ -0.2 C 0.64 ±0.25 6 ±0 GPS01181 Dimensions in mm Rev. 1.0, 2010-06-02 TLE8250G ...
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... Revision History Revision Date Changes 1.0 2010-06-02 Data Sheet Created Data Sheet 22 TLE8250G Revision History Rev. 1.0, 2010-06-02 ...
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... Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life ...