SP213EH数据手册集成电路（IC）的驱动器接收器收发器规格书PDF

描述 Description

The SP208EH/211EH/213EH devices are high speed enhanced multi-channelRS-232 line transceivers with improved electrical performance. TheSP208EH/211EH/213EH series is a superior drop-in replacement to ourprevious versions as well as popular industry standards. All devicesfeature very low power CMOS construction and the Exar-patented(5,306,954) on-board charge pump circuitry that generates the +/-10VRS-232 voltage levels using 0.1μF charge pump capacitors. The SP211EHand SP213EH devices feature a low-power shutdown mode, which reducespower supply drain to 1μA. Enhancements to this series include a highertransmission rate of 500kbps, a lower power supply current at 3mAtypical (no load), and superior ESD performance. The ESD tolerance hasbeen improved for this series to over +/-15kV for both Human Body Modeland IEC61000-4-2 Air Discharge test methods.For technical support or help choosing a product please email Exar’s Serial Technical Support group at: serialtechsupport@exar.com.

特性 Features

·Single +5V Supply Operation
·0.1μF External Charge Pump Capacitors
·500Kbps Data Rate Under Load
·Standard SOIC and SSOP Packages
·Lower Supply Current Than Competition (typical 3mA)
·1uA Shutdown Mode
·Wakeup Feature in Shutdown Mode
·Tri–State Receiver Outputs
·Ideal for High Speed RS-232 Applications
·Improved ESD Specifications:
·±15kV Human Body Model
·±15kV IEC1000-4-2 Air Discharge
·±8kV IEC1000-4-2 Contact Discharge

应用 Application

Design ToolsTechnical Library·Application Notes