Datasheet

TLE6251-3G
Pin Configuration
Data Sheet 5 Rev. 1.1, 2011-06-06
3 Pin Configuration
3.1 Pin Assignment
Figure 2 Pin Configuration
3.2 Pin Definitions and Functions
9
Table 1 Pin Definitions and Functions
Pin Symbol Function
1TxD Transmit Data Input;
integrated pull-up resistor to
V
IO
, “Low” for “Dominant” state.
2GND Ground
3
V
CC
Transceiver Supply Voltage;
100 nF decoupling capacitor to GND recommend.
4RxD Receive Data Output;
“Low” in “Dominant” state.
Output voltage level dependent on the
V
IO
supply
5
V
IO
Logic Supply Voltage;
Digital Supply Voltage for the logic pins TxD, RxD, EN, NERR and NSTB;
Usually connected to the supply voltage of the external microcontroller;
100 nF decoupling capacitor to GND recommend.
6EN Mode Control Input;
Integrated pull-down resistor;
“High” for Normal Operation mode.
TxD
1
2
3
4
5
6
78
GND
V
CC
RxD
NSTB
CANH
CANL
N.C.
V
IO
EN
INH
V
S
WK
NERR
9
10
11
12
13
14