Overview
The TLIN10283DRBRQ1 is an automotive local interconnect network (LIN) transceiver developed by Texas Instruments. This component is designed to meet the robust demands of automotive electronics, featuring an integrated voltage regulator and packaged in a compact 8-SON (VSON) form. It operates within a wide temperature range of -40°C to 125°C, making it suitable for various high-temperature applications. The transceiver supports a data rate of up to 20 Mbps and operates with a nominal supply voltage of 12 V, ensuring reliable communication in automotive systems.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Package Type | 8-SON (VSON) | Compact surface mount package |
| Temperature Range | -40°C to 125°C | Operating temperature range |
| Data Rate | Up to 20 Mbps | Maximum data transfer rate |
| Supply Voltage | 12 V | Nominal supply voltage |
| Supply Current | Up to 135 mA | Maximum supply current |
| Compliance | AEC-Q100 (Grade 1) | Automotive industry standard compliance |
| LDO Output | 3.3 V or 5 V | Low dropout voltage regulator output |
| Current Capability | Up to 125 mA (DRB and DDA packages) | Current sourcing capability |
| Protection Features | ESD protection, under-voltage protection, TXD dominant time out (DTO) protection, thermal shutdown | Various protection features for robust operation |
Key Features
- AEC-Q100 Compliance: Qualified for automotive applications, ensuring reliability and adherence to industry standards.
- LIN Physical Layer Compliance: Compliant with LIN 2.2A ISO/DIS 17987–4 standards and SAE J2602 recommended practice.
- Integrated Voltage Regulator: Provides a 3.3 V or 5 V rail with up to 70 mA (D) or 125 mA (DRB and DDA) of current to power microprocessors, sensors, or other devices.
- Ultra-Low Current Consumption: Sleep mode allows wake-up events from the LIN bus or local wake through the EN pin, reducing power consumption.
- Protection Features: Includes ESD protection, under-voltage protection, TXD dominant time out (DTO) protection, and thermal shutdown for robust operation.
- Optimized Current-Limited Wave-Shaping Driver: Reduces electromagnetic emissions (EME).
- Fail-Safe Operation: Unpowered node or ground disconnection fail-safe at the system level.
Applications
- Automotive: Suitable for various automotive subsystems such as mirror control, window regulation, and sensor interfacing due to its robust temperature range and AEC-Q100 compliance.
- Consumer Electronics: Can be used in consumer devices requiring simplified and efficient communication methods, such as home automation hubs or high-end audio equipment.
- Internet of Things (IoT): Potential use in IoT devices for reliable data communication protocols, including smart thermostats or security devices.
- Smart Cities: Could facilitate communication in systems like traffic light controls, public transport signal systems, or other infrastructure monitoring tools.
Q & A
- What is the TLIN10283DRBRQ1?
The TLIN10283DRBRQ1 is an automotive local interconnect network (LIN) transceiver from Texas Instruments, featuring an integrated voltage regulator.
- What is the operating temperature range of the TLIN10283DRBRQ1?
The operating temperature range is -40°C to 125°C.
- What is the maximum data rate supported by the TLIN10283DRBRQ1?
The maximum data rate supported is up to 20 Mbps.
- What is the nominal supply voltage for the TLIN10283DRBRQ1?
The nominal supply voltage is 12 V.
- Is the TLIN10283DRBRQ1 compliant with automotive industry standards?
Yes, it is compliant with AEC-Q100 (Grade 1) standards.
- What protection features does the TLIN10283DRBRQ1 have?
The device includes ESD protection, under-voltage protection, TXD dominant time out (DTO) protection, and thermal shutdown.
- Can the TLIN10283DRBRQ1 be used in non-automotive applications?
Yes, it can be used in consumer electronics, IoT devices, and smart city infrastructure due to its robust communication capabilities.
- What is the purpose of the integrated voltage regulator in the TLIN10283DRBRQ1?
The integrated voltage regulator provides a 3.3 V or 5 V rail to power microprocessors, sensors, or other devices.
- How does the TLIN10283DRBRQ1 reduce electromagnetic emissions?
The device features an optimized current-limited wave-shaping driver to reduce electromagnetic emissions (EME).
- What is the sleep mode functionality of the TLIN10283DRBRQ1?
The sleep mode allows ultra-low current consumption and wake-up events from the LIN bus or local wake through the EN pin.
