TJA1021 Description
The TJA1021 is the interface between the Local Interconnect Network (LIN) mander/ responder protocol controller and the physical bus in a LIN. The TJA1021 is pin-to-pin patible with the TJA1020 and MC33662(B). The transmit data stream of the protocol controller at the transmit data input (TXD) is converted by the TJA1021 into a bus signal with optimized slew rate and wave shaping to minimize ElectroMagnetic Emission...
TJA1021 Key Features
- LIN 2.x/ISO 17987-4:2016 (12 V)/SAE J2602 pliant
- Baud rate up to 20 kBd (/20 and B variants)
- Very low ElectroMagnetic Emission (EME)
- High ElectroMagnetic Immunity (EMI)
- Passive behavior in unpowered state
- Input levels patible with 3.3 V and 5 V devices
- Integrated termination resistor for LIN responder