TLE 8458G Infineon Technologies, TLE 8458G Datasheet - Page 23

• Manufacturer Part Number: TLE 8458G
• Manufacturer: Infineon Technologies

Specifications of TLE 8458G

• Packages: PG-DSO-8
• Transmission Ratemax: 20.0 kbit/s
• Quiescent Current (max.): < 10 µA sleep mode
• Bus Wake-up Capability: Yes
• Additional Features: Vreg, EN, WK
• Wake-up Inputs: Bus wake-up + wake-up pin

7.1.2
If the TxD signal is dominant for the time t >
output stage. The device remains in recessive state. The TxD time - out functions prevents the LIN bus from being
blocked by a permanent LOW signal on the TxD pin, caused by a failure. The transmitter output stage is released
again, after a rising edge on the TxD pin has been detected (see
Figure 12
7.1.3
The LIN network is standardized by international regulations. The devices TLE8458G and the TLE8458GV33 are
compliant to the specification LIN 2.1. The physical layer specification LIN 2.1 is a super set of the previous LIN
specifications, like LIN 2.0 or LIN 1.3. The TLE8458G and the TLE8458GV33 have been qualified according to
the LIN 2.1 standard, conformance test results are available on request.
The devices TLE8458GU and TLE8458GUV33 are compliant to the physical layer standard SAE-J2602-2. The
SAE-J2602-2 standard differs from the LIN 2.1 standard mainly by the lower data rate (10.4 kbit / s) and the higher
hysteresis on the LIN output signals. The TLE8458GU and the TLE8458GUV33 have been qualified according to
the SAE-J2602-2 standard, conformance test results are available on request.
Data Sheet
TxD Time - Out
TxD Time-Out function
LIN Specifications
t
timeout
, the TxD time - out function deactivates the LIN transmitter
23
Figure
12).
Rev. 1.01, 2009-04-28
LIN Transceiver
TLE8458Gx