Description:
The TJA1020 is the interface between the LIN master/slave protocol controller and the physical bus in a Local Interconnect Network (LIN). It is primarily intended for in-vehicle sub-networks using baud rates from 2.4 up to 20 KBaud.
This product is TJA1020 CANbus IC for interact local connection. This TJA1020 CANbus design in SOP8 Package.
Application:
ECU Microcontroller
Automobile
Features:
Type: Transceiver
Voltage Supply: 5 V ~ 27 V
Package: 8-SOIC
Baud rate up to 20 Kbaud
Very low Electro Magnetic Emission (EME)
High Electro Magnetic Immunity (EMI)
Low slope mode for an even further reduction of EME
Passive behavior in unpowered state
Input levels compatible with 3.3 and 5 V devices
Integrated termination resistor for Local Interconnect Network (LIN) slave applications
Wake-up source recognition (local or remote)
Supports K-line like functions
Pinouts:
1. RXD: receive data output (open-drain); active LOW after a wake-up event
2. NSLP: sleep control input (active LOW); controls inhibit output; resets wake-up source flag on TXD and wake-up request on RXD
3. NWAKE: local wake-up input (active LOW); negative edge triggered
4. TXD: transmit data input; active LOW output after a local wake-up event
5. GND: ground
6. LIN: LIN bus line input/output
7. BAT: battery supply
8. INH: battery related inhibit output for controlling an external voltage regulator; active HIGH after a wake-up event