It is designed to fulfill the requirements of the old ISO11898 standard (ISO11898-2 from 2003 and ISO11898-5 from 2007) and also to the latest version of ISO 11898-2 (2016) physical layer specification. Additionally it also fulfills the SAE standards J1939 and J2284-4/5. The TLE9251SJ has a low power Stand-by mode with bus wake-up pattern (WUP) detection feature according to ISO 11898-2 (2016). In Stand-by mode the TLE9251SJ is capable to detect a wake-up pattern. The TLE9251SJ is offered in the standard PG-DSO-8 package, but is also available in a tiny, leadless PG-TSON-8 package, called TLE9251LE. Both packages are RoHS compliant and halogen free. Additionally the PG-TSON-8 package supports the solder joint requirements for reliable automated optical inspection (AOI). As an interface between the physical bus layer and the HS CAN protocol controller, the TLE9251SJ protects the microcontroller against interferences generated inside the network. A very high ESD robustness and the perfect RF immunity allows the use in automotive application without adding additional protection devices, like suppressor diodes for example. Based on the high symmetry of the CANH and CANL output signals, the TLE9251SJ provides a very low level of electromagnetic emission (EME) within a wide frequency range. The TLE9251SJ fulfills even stringent EMC test limits without additional external circuit, like a common mode choke for example. The perfect transmitter symmetry combined with the optimized delay symmetry of the receiver enables the TLE9251SJ to support CAN FD data frames. Depending on the size of the network and the along coming parasitic effects, the device supports data rates up to 5 MBit/s. Fail-safe features like overtemperature protection, output current limitation or the TxD timeout feature are protecting the TLE9251SJ and the external circuitry. While the transceiver TLE9251SJ is not supplied the bus is switched off and illustrate an ideal passive behavior with the lowest possible load to all other subscribers of the HS CAN network.
Summary of Features
Fully compliant to ISO11898-2 (2016)
Guaranteed loop delay symmetry to support CAN FD data frames up to 5 MBit/s
Very low electromagnetic emission (EME) allows the use without additional common mode choke
Bus wake-up Pattern (WUP) function with optimized filter time for worldwide OEM usage
Stand-by mode with minimized quiescent current
Also available in tiny, leadless PG-TSON-8 package ready for automated optical inspection (AOI)
Family Overview
For family overview please click here.
It is designed to fulfill the requirements of the old ISO11898 standard (ISO11898-2 from 2003 and ISO11898-5 from 2007) and also to the latest version of ISO 11898-2 (2016) physical layer specification.
Additionally it also fulfills the SAE standards J1939 and J2284-4/5. The TLE9251SJ has a low power Stand-by mode with bus wake-up pattern (WUP) detection feature according to ISO 11898-2 (2016).
In Stand-by mode the TLE9251SJ is capable to detect a wake-up pattern. The TLE9251SJ is offered in the standard PG-DSO-8 package, but is also available in a tiny, leadless PG-TSON-8 package, called TLE9251LE.
Both packages are RoHS compliant and halogen free. Additionally the PG-TSON-8 package supports the solder joint requirements for reliable automated optical inspection (AOI).
As an interface between the physical bus layer and the HS CAN protocol controller, the TLE9251SJ protects the microcontroller against interferences generated inside the network. A very high ESD robustness and
the perfect RF immunity allows the use in automotive application without adding additional protection devices, like suppressor diodes for example.
Based on the high symmetry of the CANH and CANL output signals, the TLE9251SJ provides a very low level of electromagnetic emission (EME) within a wide frequency range. The TLE9251SJ fulfills even stringent
EMC test limits without additional external circuit, like a common mode choke for example. The perfect transmitter symmetry combined with the optimized delay symmetry of the receiver enables the TLE9251SJ
to support CAN FD data frames. Depending on the size of the network and the along coming parasitic effects, the device supports data rates up to 5 MBit/s. Fail-safe features like overtemperature protection,
output current limitation or the TxD timeout feature are protecting the TLE9251SJ and the external circuitry. While the transceiver TLE9251SJ is not supplied the bus is switched off and illustrate an ideal passive
behavior with the lowest possible load to all other subscribers of the HS CAN network.
Summary of Features
- Fully compliant to ISO11898-2 (2016)
- Guaranteed loop delay symmetry to support CAN FD data frames up to 5 MBit/s
- Very low electromagnetic emission (EME) allows the use without additional common mode choke
- Bus wake-up Pattern (WUP) function with optimized filter time for worldwide OEM usage
- Stand-by mode with minimized quiescent current
- Also available in tiny, leadless PG-TSON-8 package ready for automated optical inspection (AOI)
Family Overview
For family overview please click here.
