Max232 TTL Converter IC

The MAX232 is a TTL to RS232 converter IC that facilitates the conversion of signals from a TIA-232 (RS-232) serial port to signals suitable for use in TTL-compatible digital logic circuits. Here is a summary of its features, specifications, and applications:

  Features:  

• Converts signals from TIA-232 to TTL-compatible levels
• Dual receiver or dual transmitter
• Provides about ±7.5V TIA-232 voltage level output from a 5V input
• On-chip charge pumps and external capacitors for voltage conversion

  Specifications:  

• Type: TTL/CMOS to RS232 Converter IC
• Supports two conversions simultaneously (dual drivers and receivers)
• Easy to set up and initialize
• Operating speed: 120 kbit/s
• Input Levels: ±30 V
• Operating current: 8 mA

  Applications:  

• Connecting microcontrollers with computers
• TTL/CMOS logic to RS232 conversion
• RS232 cables

  Package Includes:  

• 1 x MAX232 TTL Converter IC

The MAX232 is commonly used to interface microcontrollers or other TTL-level devices with RS232 serial ports, allowing for communication between these devices and computers or other RS232-compatible devices.