Datasheet

Data Sheet 5 Rev. 1.2, 2007-11-13
TLE7269G
Pin Configuration
3 Pin Configuration
3.1 Pin Assignment
Figure 2 Pin Configuration (top view)
Note: The pin configuration of the TLE7269G is pin compatible to the devices TLE7259G and TLE7259-2GE/GU.
In comparison to the TLE7259G and the TLE 7259-2GE/GU, no pull up resistors on the RxD pins are
required for the TLE7269G. Details can be found inside the “Pin Compatibility to the Single LIN
Transceivers” on Page 28.
3.2 Pin Definitions and Functions
Table 1 Pin Definitions and Functions
Pin No. Symbol Function
1 RxD1 Receive data output 1;
LOW in dominant state, active LOW after a Wake-Up event at BUS1 or WK pin
2ENEnable input;
integrated pull-down, device set to normal operation mode when HIGH
3WKWake input;
active LOW, negative edge triggered, internal pull-up
4TxD1Transmit data input 1;
integrated pull-down, LOW in dominant state; active LOW after Wake-Up via WK pin
5TxD2Transmit data input 2;
integrated pull-down, LOW in dominant state
6V
IO
Logic Voltage supply input;
3.3V or 5V supply for the RxD and TxD pins
7 RxD2 Receive data output 2;
LOW in dominant state, active LOW after a Wake-Up event at BUS2
RxD1 1
2
3
4
5
6
78
EN
WK
TxD1
INH1
V
S
BUS1
GND
TxD2
V
IO
RxD2
BUS2
W2O
INH2
9
10
11
12
13
14