SP3232EEN

The SP3232EEN is a RS-232 transceiver designed by MaxLinear, part of the SP3232E series. It is intended for serial communication between data terminal equipment (DTE) and data communication equipment (DCE) using the RS-232 standard. The device ensures reliable data transmission with minimal power consumption, making it ideal for battery-operated and portable applications. Here are the key features and specifications:

1. Function:
   • RS-232 Transceiver: Converts signals between RS-232 and TTL/CMOS logic levels, enabling communication between devices with different signal standards.
2. Transmitter/Receiver:
   • Dual Transmitters and Receivers: Features two RS-232 drivers and two receivers, supporting full-duplex communication.
3. Operating Voltage:
   • Supply Voltage: Operates from a single 3.0V to 5.5V supply, allowing for compatibility with a wide range of systems.
4. Data Rate:
   • High Data Rate: Supports data transmission speeds up to 250 kbps, suitable for most RS-232 applications.
5. ESD Protection:
   • Enhanced ESD Protection: Provides robust electrostatic discharge (ESD) protection up to ±15 kV on RS-232 pins, ensuring durability and reliability in harsh environments.
6. Low Power Consumption:
   • Low Power: Features low power consumption with an automatic shutdown mode, making it ideal for battery-powered devices.
7. Package:
   • Package Type: Available in an 16-pin narrow SOIC (Small Outline Integrated Circuit) package, which is compact and easy to integrate into various designs.
8. Additional Features:
   • Auto-Standby Function: Automatically enters standby mode when the transceiver is not in use, further reducing power consumption.
   • High Output Voltage Swing: Ensures reliable communication over longer cable lengths by providing a high output voltage swing that meets RS-232 standards.
9. Applications:
   • Serial Communication: Ideal for use in handheld devices, industrial automation, and consumer electronics where RS-232 serial communication is required.
   • Portable Devices: Suitable for use in portable and battery-operated devices due to its low power consumption and compact size.

The SP3232EEN is a versatile and reliable RS-232 transceiver that offers robust ESD protection, low power consumption, and high data rate support, making it suitable for a wide range of serial communication applications.