SP207EET集成電路（IC）的驅(qū)動(dòng)器接收器收發(fā)器規(guī)格書(shū)PDF中文資料

DESCRIPTION

The SP200E Series are enhanced multi–channel RS-232 line transceivers with improved electrical performance. The SP200Efamily is pin-to-pin compatible with our previous SP200 family as well as popular industry standards. As with the orignal SP200 family, all models in this Series feature low–power CMOS construction and Sipex–patented (5,306,954) on-board charge pump circuitry to generate the ±10V RS-232 voltage levels, using 0.1μF charge pump capacitors to save board space and reduce circuit cost. The SP211E and SP213E models feature a low–power shutdown mode, which reduces power supply drain to 1μA. Enhancements include lower power supply current at 3mA typical (no load) and superior ESD performance. The ESD tolerance has been improved on this family 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

■Typical 230kbps Transmission Rates

■Standard SOIC and SSOP Packages

■Lower Supply Current Than Competition(typical 3mA)

■1μA Shutdown Mode

■WakeUp Feature in Shutdown Mode

■Tri–State Receiver Outputs

■Meets All EIA-232 and ITU V.28 Specifications

■Improved ESD Specifications:

+15kV Human Body Model

+15kV IEC1000-4-2 Air Discharge

+8kV IEC1000-4-2 Contact Discharge