MaxLinear, Inc. Interface - Interface - Drivers, Receivers, Transceivers - SP3223EUCA-L/TR SP3223EUCA-L/TR

The SP3223EUCA-L/TR is an RS-232 transceiver designed for portable applications, operating from a power supply range of +3.0V to +5.5V. It complies with EIA/TIA-232-F standards and is interoperable with EIA/TIA-562 down to +2.7V. The device features a regulated charge pump that ensures stable RS-232 outputs regardless of variations in supply voltage, and it supports a maximum data rate of 1 Mbps. This transceiver includes an AUTO ON-LINE® feature that allows it to automatically wake from a low-power shutdown state when an RS-232 cable is connected. It has a low shutdown current of less than 1µA, making it suitable for battery-powered devices. The SP3223EUCA-L/TR is a 2-driver/2-receiver configuration, ideal for applications such as laptops and PDAs. The device also boasts robust ESD protection, rated at +15kV for the Human Body Model and +8kV for contact discharge, enhancing its reliability in various environments. It is available in a 20-pin SSOP package and is lead-free, aligning with modern environmental standards.