TLE 7259-2GE Infineon Technologies, TLE 7259-2GE Datasheet - Page 25

• Manufacturer Part Number: TLE 7259-2GE
• Manufacturer: Infineon Technologies

Specifications of TLE 7259-2GE

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

7
7.1
Test for ESD robustness according to IEC61000-4-2 “Gun test” (150 pF, 330 ) have been performed. The results
and test conditions are available in a separate test report.
Table 7
Performed Test
Electrostatic discharge voltage at pin
versus GND
Electrostatic discharge voltage at pin
versus GND
Electrostatic discharge voltage at pin WK versus
GND
Electrostatic discharge voltage at pin WK versus
GND
1) ESD susceptibility “ESD GUN” according LIN EMC 1.3 Test Specification, Section 4.3. (IEC 61000-4-2) -Tested by external
7.2
The LIN Transceiver TLE7259-2GE is pin and function compatible to the Single LIN Transceivers like the
TLE7259G, the TLE7259-2GU and other single LIN Transceivers on the market. The TLE7259-2GE has no
supply pin. Therefore the TLE7259-2GE needs a pull-up resistor to the external microcontroller supply. The
TLE7259-2GE can also be used on a PCB design for the Twin LIN TLE7269G. Since the TLE7269G doesn’t need
a pull-up resistor on the RxD pin, a pull-up resistor to the external microcontroller needs to be added to get the
same functionality.
Figure 14
Data Sheet
test house.
TxD1
TxD2
RxD1
RxD2
WK
EN
V
IO
Application Information
ESD Robustness according to IEC61000-4-2
ESD Robustness according to IEC61000-4-2
Pin Compatibility to other LIN Transceivers
Pin configuration TLE7259-2GE, TLE7259-2GU, TLE7259G and TLE7269G
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
V
S
S
TLE7269G
,
,
BUS
BUS
INH1
W2O
INH2
GND
BUS1
BUS2
V
S
Result
11
-11
9
-9
25
Unit
kV
kV
kV
kV
RxD
TxD
WK
EN
Remarks
1)
1)
1)
1)
Positive pulse
Negative pulse
Positive pulse
Negative pulse
TLE7259G
TLE7259-2GE
TLE7259-2GU
and other single LIN
transceivers
1
2
3
4
Application Information
Rev. 1.1, 2008-09-05
8
7
6
5
TLE7259-2GE
GND
BUS
INH
V
S
V
IO