What is the function of MAX232?
The MAX232 is a dual transmitter / dual receiver that typically is used to convert the RX, TX, CTS, RTS signals. The drivers provide TIA-232 voltage level outputs (about ±7.5 volts) from a single 5-volt supply by on-chip charge pumps and external capacitors.
Which type of IC is MAX232?
integrated circuit
Max 232 is an ic(integrated circuit) which converts TTL(Transistor Transistor logic) logic level signal in to its equivalent RS-232c level signal and Rs-232c level to its equivalent TTL level signal.
What is the need of MAX232 IC?
MAX232 IC is widely used for serial communication among Microcontroller & PC. The main function of this integrated circuit is to change the logic levels of TTL/CMOS to RS232 throughout the serial communication process.
What is the difference between MAX232 and MAX233?
What is the major difference between a MAX232 and a MAX233 device? Explanation: MAX232 needs some extra capacitors at pins like 1,2 and 3,4 while on the other hand MAX233 has that inbuilt capacitors built inside it only. 4.
What is the purpose of the IC MAX232?
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.
What kind of circuit is the MAX232?
The MAX232 is an integrated circuit first created in 1987 by Maxim Integrated Products that converts signals from a TIA-232 (RS-232) serial port to signals suitable for use in TTL-compatible digital logic circuits. The MAX232 is a dual transmitter / dual receiver that typically is used to convert the RX, TX, CTS, RTS signals.
When was the MAX232 serial port first used?
MAX232. The MAX232 is an integrated circuit first created in 1987 by Maxim Integrated Products that converts signals from a TIA-232 (RS-232) serial port to signals suitable for use in TTL -compatible digital logic circuits. The MAX232 is a dual transmitter / dual receiver that typically is used to convert the RX, TX, CTS, RTS signals.
How many receivers does a Maxim MAX232 have?
The MAX232 family was subsequently extended by Maxim to versions with four receivers and transmitters (the MAX238) and a version with eight receivers and transmitters (the MAX248), as well as several other combinations of receivers and transmitters.