TJA1128 Description
The TJA1128 is a LIN Mini System Basis Chip (SBC) with a LIN transceiver, a lowdropout voltage regulator (LDO), a window watchdog, two WAKE inputs, one general purpose input (GPI) and one high-voltage multipurpose (HVMPO) output. The voltage regulator delivers up to 85 mA and is available with 3.3 V and 5.0 V output voltages. The TJA1128 can be operated in very low-current STANDBY and SLEEP modes with bus and local...
TJA1128 Key Features
- Battery operating voltage range from (3.3 V) 5.0 V to 28 V
- Very low current consumption in SLEEP and STANDBY mode
- SLEEP mode (voltage regulator off): typically 14 µA
- STANDBY mode (voltage regulator on): typically 22 µA
- Remote wake-up capability via pin LIN
- Local wake-up via pins WAKE1 and WAKE2
- Configurable level-sensitive wake-up detection
- Cyclic sampled wake-up detection option with synchronized bias control via pin
- Wake-up source recognition
- Configurable high-voltage multipurpose output (HVMPO)