Trade Shows

 
26.02. - 28.02.2019, Nuremberg

 

 

 

Sample Request
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The samples will be free of charge up to a part cost of €30,-. Shipment is only possible to Germany, Austria and Switzerland.
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Contact:

Germany / General
André Huntrieser
✆: +49 (0) 2129 - 376-202
✉: Send email
Field Applications Engineer
Günter Fuchs
✆: +49 (0) 2129 376-200
✉: Send email
Tech Support
Raphael Balke
✆: +49 (0) 2129 376-200
✉: Send email

Austria / Switzerland
Karl Eder
✆: +43 (0) 7448 - 21643-11
✉: Send email

 

MLX81108

 

 

The MLX81108 offers all potential for typical LIN switch application. Additionally the Melexis MLX81108 LIN RGB slave provides a single chip solution for driving up to four LEDs (RGB+1) via constant current sources in automotive ambient lighting applications. Every output can be programmed to a maximum current of 48 mA (@ Vs > 6V)through the built-in Flash memory.
All necessary components like physical layer LIN transceiver, LIN controller, voltage regulator and 16-bit RISC-based microcontroller, as well as supporting functions like ADC, 16-bit current modulation, constant current high voltage capable outputs and LED color and aging compensation are integrated into the chip.
The high voltage inputs/outputs are capable to drive loads directly supplied through the battery voltage. It also includes the possibility for LIN auto-configuration and can thus be used for other applications requiring a low pin count fully integrated LIN slave. The LIN protocol handler meets all LIN standards including LIN2.x, as well as SAE J2602.
To support a high thermal performance by keeping the low cost target, our MLX81108 is offered in a thermally enhanced SOIC8 package.

 

Features Application examples
  • 16-bit RISC MCU with Flash memory, RAM, EEPROM
    • 24kB user Flash memory
    • Version with   512 Byte RAM and 256 Byte EEPROM with ECC
    • Version with 1024 Byte RAM and 512 Byte EEPROM with ECC
    • Internal RC-Oscillator (12..24Mhz programmable)
  • Math Co-processor for 32 bit MUL/DIV Operations
  • LIN Protocol controller according to LIN 2.x and SAE J2602
    • Baudrate up to 19.2kBaud
    • Low interrupt load to the application
    • Frame processing
  • LIN transceiver according to LIN 2.x and SAE J2602
    • Support for autoconfig according bus shunt
  • 4x high voltage, high accurate free configurable current source (up to 48mA) for RGB control
    • Diagnostic capability for connected LED
    • LED color compensation as well as aging compensation
  • 16-bit current modulation outputs
  • 10-bit ADC with integrated pre-divider connected to all I/Os
  • Interrupt capable inputs
  • Internal battery and reference voltage monitor
  • Wide temperature range from -40°C to 125°C (Code K)
  • SOIC-8 thermally enhance package
  • Automotive - ambient lighting 
  • LIN to SPI bridge 
  • White Goods & Household Appliances