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MDRI1021

Supply voltage:
5V...27V

Temperature range:
-45°С...+125°С

Packaging:
8-pin package


MDRI1021

MDRI1021 is a LIN interface transceiver. The chip implements interface between LIN master/slave controller and physical LIN 2.1 and 1.3 bus specification.

Typical connection diagram

Application:

  • Communication lines under LIN 2.1 and 1.3 standard, with data rate of up to 20 Kbit/s in automotive and industrial control systems.


Main features:

  • transmitter output rise and fall time limitation to reduce electromagnetic interference level
  • control inputs are compatible with logic levels 3.3 V и 5 V
  • integrated matching resistor 30 kOhm for use as LIN network slave unit
  • overheating protection
  • function of dominant state time limitation
  • LIN output short-circuit protection
  • low power consumption in power off mode
  • supply voltage: 5 tо 27 V
  • data rate from 2.4 Kbit/s tо 20 Kbit/s

Documentation
Datasheet for MDRI1021 12/15/2010
(ver. 001, rev. 002)
download [419 kB]

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