Product Overview: LT1134ACSW from Linear Technology

The LT1134ACSW, manufactured by Linear Technology, is a high-performance, low-power, 5V powered RS232 transceiver with multiple drivers and receivers. This device is designed to meet the stringent requirements of EIA/TIA-232-F and provides a reliable interface between data terminal equipment (DTE) and data communication equipment (DCE).

Key Features

• Multiple Drivers and Receivers: The LT1134ACSW comes equipped with four drivers and four receivers, making it versatile for various communication needs.
• Low Power Operation: It operates with a supply current typically under 8mA, further reduced to 1µA in power-down mode, making it ideal for battery-powered and portable applications.
• High Data Rates: This transceiver is capable of supporting data rates up to 120kbps, ensuring efficient and swift data transmission.
• Enhanced ESD Protection: With enhanced Electrostatic Discharge (ESD) protection, the LT1134ACSW can withstand up to ±10kV, providing robustness against static electricity and other transient voltage events.
• Flexible Power Supply: The device can be powered from a single 5V supply, simplifying power management in a system design.

Applications

The LT1134ACSW is suitable for a range of applications where reliable RS232 communication is required. These include:

• Portable Computing Devices
• Low Power Modems
• Battery-Powered Equipment
• Industrial Control Systems
• Point of Sale (POS) Terminals

Package and Quality

The LT1134ACSW is offered in a 20-pin SW package, which is compatible with industry-standard footprints. Linear Technology ensures high-quality standards, and the device is rigorously tested to meet or exceed the specified performance criteria.

Conclusion

With its combination of low power consumption, high data rate capability, and robust ESD protection, the LT1134ACSW from Linear Technology stands out as a reliable solution for RS232 communication. Its versatile features make it an excellent choice for designers seeking performance and durability in their serial communication applications.