TLE6252G Datasheet, PDF (4/25 Pages) Siemens Semiconductor Group – Fault Tolerant Differential CAN Transceiver

TLE 6252 G
Table 1
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Pin Definitions and Functions
Symbol Function
INH
Inhibit output;
For controlling an external 5 V regulator
TxD
Transmit data input;
LOW: bus is dominant, HIGH: bus is recessive
RxD
Receive data output;
LOW: bus is dominant
NERR
Error flag output;
LOW: bus error
NSTB
Not stand-by input;
Digital control signal for low power modes
ENT
Enable transfer input;
Digital control signal for low power modes
WAKE
Wake-up input;
If level of V_WAKE changes the device initials a wake-up from
sleep mode by switching INH HIGH
RTH
Termination resistor output;
For CANH line, controlled by internal failure management
RTL
Termination resistor output;
For CANL line, controlled by internal failure and mode
management
V_CC
Supply voltage;
+5V
CANH
Bus line H;
HIGH: dominant state, external pull-down for termination
CANL
Bus line L;
LOW: dominant state, external pull-up for termination
GND
Ground
V_BAT
Battery voltage;
+ 12 V
Semiconductor Group
4
1998-11-01