Description:

The MAX3232 is a low-power, dual-channel RS-232 line driver/receiver IC that converts TTL logic levels to RS-232 levels and vice versa. It is designed to operate with a single power supply of 3.0V to 5.5V, making it suitable for interfacing microcontrollers with RS-232 devices such as computers, modems, and serial peripherals.

Specifications:

• Operating Voltage: 3.0V – 5.5V
• Number of Drivers/Receivers: 2 drivers, 2 receivers
• Baud Rate: Up to 250 kbps
• Capacitor Requirement: Uses external 0.1µF capacitors for voltage conversion
• Low Power Consumption: 1mA operating current, ideal for battery-powered devices
• ESD Protection: ±15kV (Human Body Model)
• Compatible with: TIA/EIA-232-F standard
• Package Type: 16-pin DIP (Dual In-line Package)

Applications:

• Microcontroller to RS-232 communication
• Embedded systems requiring serial communication
• Modems, GPS modules, and GSM modules
• Industrial automation and control systems
• Battery-operated communication devices