MaxLinear, Inc. Interface - Interface - Drivers, Receivers, Transceivers - SP3223EBEY-L/TR SP3223EBEY-L/TR

The SP3223EBEY-L/TR is an RS-232 transceiver designed for portable applications, operating from a power supply range of +3.0V to +5.5V. It features a 2-driver/2-receiver configuration and complies with EIA/TIA-232-F standards, ensuring interoperability with EIA/TIA-232 and EIA/TIA-562 down to +2.7V. The device incorporates AUTO ON-LINE¬Æ circuitry, allowing it to automatically wake from a low-power shutdown state when an RS-232 cable is connected. This transceiver supports a minimum data rate of 250Kbps under load and can achieve up to 1Mbps for high-speed applications. It utilizes a regulated charge pump that provides stable RS-232 outputs regardless of variations in the supply voltage. The SP3223EBEY-L/TR also boasts robust ESD protection, rated at +15kV for the Human Body Model and +8kV for contact discharge, making it suitable for environments where electrostatic discharge may be a concern. The device is available in a 20-pin TSSOP package and is lead-free, making it compliant with environmental regulations. Its operational temperature range is from -40¬8C to +85¬8C, which enhances its applicability in various conditions. Overall, the SP3223EBEY-L/TR is a reliable choice for engineers looking for a compact and efficient RS-232 transceiver for their projects.