UJA1018 Overview
UJA1018 LIN system basis chip with LED drivers Rev. 1 — 10 July 2012 Product data sheet 1. General The UJA1018 is a LIN 2.0/2.1/2.2/SAE J2602 transceiver with an integrated low-drop voltage regulator. The voltage regulator can deliver up to 70 mA at 5.0 V. The UJA1018 facilitates the development of pact nodes in LIN bus systems. In addition, the UJA1018 supports LIN node address assignment in daisy chain networks via a LIN bus switch. To support...
UJA1018 Key Features
- LIN 2.0/2.1/2.2 pliant
- SAE J2602 pliant
- Downward patible with LIN 1.3
- Internal LIN slave termination resistor
- Slave Node Position Detection (SNPD) supported by LIN bus switch
- Voltage regulator offering 5 V, 70 mA capability
- 2 % voltage regulator accuracy over specified temperature and supply ranges
- Voltage regulator output undervoltage detection with reset output
- Voltage regulator short-circuit proof to ground
- Voltage regulator stable with ceramic, tantalum and aluminum electrolyte capacitors