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TJA1021T/20/C,118

TJA1021T/20/C,118 Description

The TJA1021T/20/C,118 is a high-performance LINbus transceiver from NXP Semiconductors, designed for automotive applications. This surface-mount IC integrates a full-duplex transceiver with 1 driver and 1 receiver, compliant with LIN 2.x, LIN 1.3, and SAE J2602 standards. Operating over a wide supply voltage range (5.5V to 27V), it ensures robust communication in harsh automotive environments. The device features 175 mV receiver hysteresis, enhancing noise immunity and signal integrity. Packaged in 8-pin SOIC and supplied in Tape & Reel (TR), it meets ROHS3 and REACH compliance, making it suitable for eco-conscious designs.

TJA1021T/20/C,118 Features

• Automotive-Grade Reliability: Qualified for AEC-Q100, ensuring durability in extreme temperatures and EMI-prone environments.
• Low Power Consumption: Optimized for energy efficiency, supporting sleep/wake modes to reduce system power draw.
• Enhanced ESD Protection: Withstands ±8 kV HBM ESD, improving resilience against electrostatic discharges.
• Wide Voltage Range: Operates from 5.5V to 27V, accommodating fluctuating automotive power supplies.
• High Noise Immunity: 175 mV receiver hysteresis minimizes errors in noisy conditions.
• Compact & Robust: 8SO package with MSL 1 (Unlimited) moisture sensitivity, ideal for automated assembly.

TJA1021T/20/C,118 Applications

• Body Control Modules (BCM): Reliable LIN communication for lighting, mirrors, and seat controls.
• Sensor Interfaces: Connects low-speed sensors (e.g., temperature, pressure) to ECUs.
• Infotainment Systems: Facilitates peripheral device communication (e.g., switches, displays).
• Industrial Automation: Suitable for LIN-based industrial networks requiring robust signal integrity.

Conclusion of TJA1021T/20/C,118

The TJA1021T/20/C,118 stands out as a cost-effective, high-reliability LIN transceiver for automotive and industrial systems. Its wide voltage range, ESD protection, and low-power modes make it superior to generic transceivers, while its AEC-Q100 compliance ensures long-term performance in demanding environments. Ideal for LIN network nodes, it balances performance, durability, and compliance, making it a top choice for modern embedded designs.