NXP Semiconductors TJA1021
The TJA1021 is the interface between the Local Interconnect Network (LIN) commander/ responder protocol controller and the physical bus in a LIN. It is primarily intended for invehicle sub-networks using baud rates from 1 kBd up to 20 kBd (/20 and B variants) and is compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, SAE J2602 and ISO 17987-4:2016 (12 V). The TJA1021 is pin-to-pin compatible with the TJA1020 and MC33662(B).| Part No. | TJA1021 |
|---|---|
| Datasheet | TJA1021 Download |
| Manufacturer |  NXP Semiconductors |
| Description | ISO 17987/LIN 2.x/SAE J2602 transceiver |
| Buy | Stock & Price |
FEATURES AND BENEFITS
2.1 General● LIN 2.x/ISO 17987-4:2016 (12 V)/SAE J2602 compliant
● 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 compatible with 3.3 V and 5 V devices
● Integrated termination resistor for LIN responder applications
● Wake-up source recognition (local or remote)
● K-line compatible
● Pin-to-pin compatible with TJA1020 and MC33662(B)
● Available in SO8 and HVSON8 packages
● Leadless HVSON8 package (3.0 mm × 3.0 mm) with low thermal resistance supporting Automated Optical Inspection (AOI) capability 2.2 Low power management
● Very low current consumption in Sleep mode with local and remote wake-up NXP Semiconductors TJA1021 ISO 17987/LIN 2.x/SAE J2602 transceiver 2.3 Protection mechanisms
● High ESD robustness: ±6 kV according to IEC 61000-4-2 for pins LIN, VBAT and WAKE_N
● Transmit data (TXD) dominant time-out function
● Bus terminal...
