SP208EHET集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

DESCRIPTION

The SP207EH/208EH/211EH/213EHdevices are high speed enhanced multi-channel RS-232 line transceivers with improved electrical performance. The SP207EH/208EH/211EH/213EHseries is a superior drop-in replacement to our previous versions as well as popular industry standards. All devices feature low-power CMOS construction and the Sipex-patented (5,306,954) on-board charge pump circuitry that generates the +10V RS-232 voltage levels using 0.1µF charge pump capacitors. The SP211Eand SP213E devices feature a low-power shutdown mode, which reduces power supply drain to 1µA. Enhancements to this series include a higher transmission rate of 500Kbps, a lower power supply current at 3mA typical (no load), and superior ESD performance. The ESD tolerance has been improved for this series to over +15kV for both Human Body Model and IEC1000-4-2 Air Discharge test methods.

■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)

■1µA 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