MC1488

The MC1488 is a quad line driver IC designed for digital data communication. It converts standard TTL logic levels to RS-232 signals, making it suitable for serial communication interfaces.

Key Features:

• Quad Line Driver: Contains four independent drivers, each capable of converting TTL input levels to RS-232 output levels.
• Wide Supply Voltage Range: Operates typically from ±12V power supplies.
• High Output Voltage Swing: Outputs RS-232 compliant signals with voltage levels up to ±15V.
• Short-Circuit Protection: Includes internal circuitry to protect against output short circuits.
• High Data Rate: Capable of operating at high data rates, typically up to 120 kbps.
• Package Type: Available in various packages, including DIP-14 and SOIC-14.

Technical Specifications:

• Input Voltage Levels: Compatible with standard TTL logic levels.
• Output Voltage Levels: ±10V to ±15V (RS-232 compliant)
• Output Current: Capable of sourcing and sinking current required for RS-232 communication.
• Propagation Delay: Typically 1 μs
• Operating Temperature Range: 0°C to +70°C

Applications:

• RS-232 Communication: Ideal for interfacing TTL logic with RS-232 serial ports.
• Data Communication: Used in modems, computers, and other devices requiring serial data transmission.
• Instrumentation: Applied in communication interfaces for test and measurement equipment.
• Industrial Automation: Used in industrial control systems for serial communication.
• Embedded Systems: Provides RS-232 level conversion in microcontroller-based systems.

Datasheet:
For detailed technical information, refer to the MC1488 datasheet.