TJA1128HTK/0Z

TJA1128HTK/0Z is a TJA1128 LIN Mini System Basis Chip (SBC) with a LIN transceiver, a low dropout voltage regulator (LDO), one general purpose input (GPI) and one high-voltage multipurpose (HVMPO) output. TJA1128x LIN mini SBC family offers a high degree of design-in flexibility while significantly reducing design-in costs and complexity, bill of materials (BoM) and required board space. Most features and functions are customizable, allowing customers to adapt the device to meet specific application needs. This adaptability allows the TJA1128 to support a wide range of use cases. Configurable features and functions allow for greater design-in flexibility, reducing complexity and lowering external component count. High hardware/software reuse (family of variants) helps shorten time-to-market and lowers development and qualification costs. Typical applications include seat heater/power controls, parking distance control, rain light sensor, alarm, HVAC, MF steering wheel and wiper.

• 3.3V LDO supply, 2 wake inputs, 81 initial CRC value
• Voltage regulator delivers up to 85mA
• Intended for use in road vehicles with nom 12V system, full battery operating range from 5 to 28V
• Very low current consumption in SLEEP and STANDBY mode
• Remote wake-up capability via pin LIN and wake-up source recognition
• Overtemperature shutdown and bidirectional reset pin with variable power-on reset length
• Configurable high-voltage multipurpose output (HVMPO)
• Limp home function on OTP, watchdog service fail, VCC undervoltage and jRSTN short-circuit to ground
• 14 pin HVSON package
• Accordance with the Automotive Electronics Council (AEC) standard