MaxLinear, Inc. Electronic Wholesale - SP3223EUEY-L SP3223EUEY-L

The SP3223EUEY-L is an RS-232 transceiver designed for portable applications, operating from a power supply range of +3.0V to +5.5V. It meets 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¬Æ 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 1¬µA, making it suitable for battery-powered devices. The SP3223EUEY-L is packaged in a 20-pin TSSOP format and is rated for operation in temperatures from -40¬8C to +85¬8C. It also offers robust ESD protection, rated at +15kV for the Human Body Model and +8kV for contact discharge. Engineers considering this product should note its suitability for applications such as laptops and PDAs, where low power consumption and compliance with RS-232 standards are critical.