SP3243EUEY-L

• Product Introduction

 Meet true EIA/TIA-232-F standards from +3.0 V to +5.5 V power supplies     ± 15kV ESD protection     1Mbps data rate     Auto-in-line ® circuit automatically wakes up from 1μA shutdown     Regulated charge pump yields stable RS-232 output regardless of VCC variations     Enhanced ESD Specifications:         ± 15kV mannequin         Features ± 15kV IEC1000-4 - 2 air-gapped discharge         It has a ± 8kV IEC1000-4 - 2 contact discharge     250 Kbps minutes. of the transfer rate (EB).     1000 Kbps minutes. Transmission rate (EU)     Ideal for high-speed RS-232 applications This product has 3 SP3243E drivers/5 receivers for RS-232, such as laptops and handheld PCs for portable or handheld applications. SP3243E contains a complementary receiver that is still vigilant to monitor the ringing signal of an external device while the device turns off. SP3243E and EB devices to reduce crosstalk and EMI-limited slew rate output. The "U" and "H" series are optimized for high data rates of up to 1Mbps to easily meet the demands of high-speed RS-232 applications. The SP3243E series features an internal high-efficiency, charge-pumped power supply that only requires a 0.1μF capacitor to operate at 3.3V. This charge pump and Exar driver architecture allows SP3243E series to provide standard RS-232 performance from a single supply range from +3.0 V to +5.5 This auto-online ® feature allows the device to automatically "wake up" when an RS-232 cable is connected and connected peripherals are turned on. Otherwise, the device automatically shuts down drawings that are less than 1μA on its own.