TLE6251G Infineon Technologies, TLE6251G Datasheet - Page 9

• Manufacturer Part Number: TLE6251G
• Description: IC TXRX CAN STD HI SPEED 8SOIC
• Manufacturer: Infineon Technologies
• Type: Transceiverr

Specifications of TLE6251G

• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Drivers/receivers: 1/1
• Protocol: CAN
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Product: Controller Area Network (CAN)
• Number Of Transceivers: 1
• Data Rate: 1 MBd
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.75 V
• Supply Current (max): 10 mA
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: SP000082094; TLE6251GNT; TLE6251GT; TLE6251GT

Reduced Electromagnetic Emission
The bus driver has an implemented control to reduce the electromagnetic emission (EME). This
is achieved by controlling the symmetry of the slope, resp. of CANH and CANL.
Overtemperature
The driver stages are protected against overtemperature. Exceeding the shutdown temperature
results in deactivation of the driving stages at CANH/L. To avoid a bit failure after cooling down,
the signals can be transmitted again only after a dominant to recessive edge at TxD.
Figure 3
overtemperature condition causes the transmission stage to deactivate. After the overtemperature
condition is no longer present, the transmission is only possible after the TxD bus signal has
changed to recessive level.
Figure 3
Final Data Sheet
Overtemp
Failure
CANH
V
shows the way how the transmission stage is deactivated and activated again. First an
GND
GND
TxD
CC
V
V
V
CC
CC
CC
/2
Release of the Transmission after Overtemperature
Overtemperature
R
9
D
Rev. 3.2, 2006-04-05
TLE 6251 G
AET03394.VSD
R
t
t
t