Overview
The TJA1021T/10/C,118 is a Local Interconnect Network (LIN) transceiver produced by NXP USA Inc. It serves as the interface between the 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 | Description |
|---|---|
| Package Type | SO8 (plastic small outline package; 8 leads; body width 3.9 mm) |
| Baud Rate | Up to 10.4 kBd (low slope variants), up to 20 kBd (normal slope variants) |
| Operating Modes | Normal mode, Power-on mode, Sleep mode, Standby mode |
| Supply Voltage | Typically 12 V, compatible with automotive voltage ranges |
| Temperature Range | -40°C to 125°C |
| Moisture Sensitivity Level (MSL) | 1 |
| Peak Package Body Temperature (PPT) | 260°C |
| Compliance | LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, SAE J2602, ISO 17987-4:2016 (12 V) |
| RoHS Compliance | Yes |
| Halogen Free | Yes |
Key Features
- Optimized for ElectroMagnetic Compatibility (EMC) performance due to wave shaping of the LIN output
- Pin-to-pin compatible with the TJA1020 and MC33662(B)
- Supports various operating modes: Normal, Power-on, Sleep, and Standby
- Integrated filter to suppress bus line noise
- Supply-voltage related threshold with hysteresis in the receiver
- Compliant with multiple LIN standards and ISO 17987-4:2016 (12 V)
Applications
The TJA1021T/10/C,118 is primarily used in in-vehicle sub-networks for automotive applications. It is suitable for various vehicle systems that require LIN communication, such as body control modules, door control units, and other automotive subsystems.
Q & A
- What is the primary function of the TJA1021T/10/C,118?
The TJA1021T/10/C,118 serves as the interface between the LIN commander/responder protocol controller and the physical bus in a LIN network.
- What are the supported baud rates for this component?
The component supports baud rates up to 10.4 kBd for low slope variants and up to 20 kBd for normal slope variants.
- What are the operating modes of the TJA1021T/10/C,118?
The component supports Normal mode, Power-on mode, Sleep mode, and Standby mode.
- Is the TJA1021T/10/C,118 RoHS compliant?
Yes, the TJA1021T/10/C,118 is RoHS compliant.
- What is the typical supply voltage for this component?
The typical supply voltage is 12 V, compatible with automotive voltage ranges.
- What is the temperature range for the TJA1021T/10/C,118?
The operating temperature range is -40°C to 125°C.
- Is the TJA1021T/10/C,118 halogen-free?
Yes, the component is halogen-free.
- What is the moisture sensitivity level (MSL) of the TJA1021T/10/C,118?
The MSL is 1.
- What are the package options for the TJA1021T/10/C,118?
The component is available in SO8 (plastic small outline package) and HVSON8 (plastic thermal enhanced very thin small outline package).
- Is the TJA1021T/10/C,118 compatible with other LIN transceivers?
Yes, it is pin-to-pin compatible with the TJA1020 and MC33662(B).
