MaxLinear, Inc. Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers SP3222EUEA-L

The SP3222EUEA-L is a 3.3V, 1000 kbps RS-232 transceiver designed for portable and handheld applications, such as notebook and palmtop computers. It operates from a single power supply ranging from +3.0V to +5.5V and features a high-efficiency charge pump that requires only 0.1µF capacitors for operation. The device meets EIA/TIA-232-F standards and is interoperable with RS-232 down to a +2.7V power source. The SP3222EUEA-L includes two drivers and two receivers, with a low-power shutdown mode that reduces supply current to less than 1µA while keeping the receivers active. It boasts enhanced ESD protection, with ratings of +15kV for the Human Body Model and +8kV for contact discharge, making it suitable for environments where ESD sensitivity is a concern. The device is available in lead-free packaging and is ideal for applications requiring reliable data transmission at high speeds.