Overview
The TJA1021TK/10/C,118 is a LIN2.1/SAE J2602 transceiver produced by NXP USA Inc. It serves as the interface between the Local Interconnect Network (LIN) commander/responder protocol controller and the physical bus in a LIN network. This component is designed for use in in-vehicle sub-networks and is compliant with various LIN standards, including LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, SAE J2602, and ISO 17987-4:2016 (12 V).
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Package Type | HVSON8 | Plastic thermal enhanced very thin small outline package; 8 terminals; body 3 × 3 × 0.85 mm (SOT782-1) |
| Baud Rate | Up to 10.4 kBd | Optimized for SAE J2602 standards |
| Operating Modes | Normal, Power-on, Sleep, Standby | Supports various modes for different operational needs |
| Supply Voltage | VBAT = 12 V | Battery supply voltage |
| Current Consumption | 300 μA to 1.6 mA (IBAT) | Battery supply current in normal mode and bus dominant state |
| Temperature Range | -40°C to +150°C (Tvj) | Virtual junction temperature limiting value |
| Moisture Sensitivity Level (MSL) | 1 | Indicates the component's sensitivity to moisture |
| Peak Package Body Temperature (PPT) | 240°C (lead soldering), 260°C (lead-free soldering) | Maximum temperature during soldering processes |
Key Features
- LIN Compliance: Compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, SAE J2602, and ISO 17987-4:2016 (12 V) standards.
- Optimized EMC Performance: Provides optimum ElectroMagnetic Compatibility (EMC) performance due to wave shaping of the LIN output.
- Multiple Operating Modes: Supports normal operation, power-up, sleep, and standby modes.
- Low Power Consumption: Low current consumption in sleep and standby modes, making it energy-efficient.
- Pin-to-Pin Compatibility: Compatible with TJA1020 and MC33662(B) for easy integration into existing designs.
Applications
The TJA1021TK/10/C,118 is primarily used in in-vehicle sub-networks for various automotive applications, including:
- In-vehicle networking systems
- Automotive body control modules
- Infotainment systems
- Driver assistance systems
Q & A
- What is the TJA1021TK/10/C,118 used for?
The TJA1021TK/10/C,118 is used as a LIN2.1/SAE J2602 transceiver in in-vehicle sub-networks, acting as the interface between the LIN commander/responder protocol controller and the physical bus.
- What are the supported baud rates for the TJA1021TK/10/C,118?
The TJA1021TK/10/C,118 supports baud rates up to 10.4 kBd, optimized for SAE J2602 standards.
- What are the different operating modes of the TJA1021TK/10/C,118?
The component supports normal operation, power-up, sleep, and standby modes.
- What is the supply voltage for the TJA1021TK/10/C,118?
The supply voltage is VBAT = 12 V.
- Is the TJA1021TK/10/C,118 RoHS compliant?
Yes, the TJA1021TK/10/C,118 is RoHS compliant and lead-free.
- What is the moisture sensitivity level (MSL) of the TJA1021TK/10/C,118?
The MSL is 1, indicating low sensitivity to moisture.
- What is the peak package body temperature (PPT) for the TJA1021TK/10/C,118 during soldering?
The PPT is 240°C for lead soldering and 260°C for lead-free soldering.
- Is the TJA1021TK/10/C,118 pin-to-pin compatible with other components?
Yes, it is pin-to-pin compatible with the TJA1020 and MC33662(B).
- What are the typical applications of the TJA1021TK/10/C,118?
The component is used in in-vehicle networking systems, automotive body control modules, infotainment systems, and driver assistance systems.
- What is the package type of the TJA1021TK/10/C,118?
The package type is HVSON8, a plastic thermal enhanced very thin small outline package with 8 terminals.
