RWF 1,000.00

So, if we have to interface these microcontrollers with Computer we need to convert the TTL/CMOS logic to RS232 logic. Hence if you are looking for an IC to perform this conversion and interface a Microcontroller with your computer then MAX232 IC is the right one for you


IC MAX232 is used for TTL/CMOS to RS232 conversion. Meaning most of our Microcontrollers (PIC/ARM/Atmel) operates on TTL/CMOS logic that is it communicates through either 0V or +5V, but our computers work with the help of RS232 which operates at logic level -24V or +24V.


  • TTL/CMOS to RS232 Converter IC
  • Can support two conversion at the same time (Dual drivers and Receivers)
  • Easy to set-up and initialize
  • Operating speed: 120kbit/s
  • ±30-V Input Levels
  • Operating current: 8mA
  • Available in 16-pin PDIP, SO, SOIC packages


  • Used to Connect Microcontroller with Computers
  • TTL/CMOS logic to RS232 converters
  • Used in RS232 cables


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