Manufacturer Part Number
DS1488MX
Manufacturer
Texas Instruments
Introduction
The DS1488MX is a quad RS-232 driver IC from Texas Instruments. It is designed to provide the RS-232 voltage level translation required for serial communication interfaces.
Product Features and Performance
Quad RS-232 driver
Operates from a single +5V power supply
Meets or exceeds EIA/TIA-232-E and ITU V.28 specifications
Slew-rate limited to minimize EMI
High-impedance three-state outputs
Short-circuit current limited
Thermal shutdown protection
Product Advantages
Robust RS-232 interface
Low power consumption
Compact 14-SOIC package
Reliable performance
Key Technical Parameters
Power supply voltage: ±6V to ±15V
Number of drivers/receivers: 4/0
Data rate: Up to 120 kbps
Thermal shutdown protection
Quality and Safety Features
RoHS non-compliant
ESD protection
Compatibility
Suitable for a variety of RS-232 serial communication applications
Application Areas
Industrial equipment
Instrumentation
Point-of-sale terminals
Computer peripherals
Product Lifecycle
The DS1488MX is an established product and still widely available.
Replacement or upgrade options may include newer RS-232 transceiver ICs from Texas Instruments.
Key Reasons to Choose This Product
Proven reliability and performance in RS-232 applications
Low power consumption and compact packaging
Thermal and short-circuit protection for increased reliability
Compatibility with a wide range of RS-232 serial communication systems