SP207EHSP213EH High Speed +5V High Performance RS232 Transceivers n Single +5V Supply Operation n 0.1F External Charge Pump Capacitors n 500Kbps Data Rate Under Load n Standard SOIC and SSOP Packages n Lower Supply Current Than Competition (typical 3mA) n 1A Shutdown Mode n WakeUp Feature in Shutdown Mode n TriState Receiver Outputs n Ideal for High Speed RS-232 Applications n Improved ESD Specifications: +15kV Human Body Model +15kV IEC1000-4-2 Air Discharge +8kV IEC1000-4-2 Contact Discharge DESCRIPTION The SP207EH/208EH/211EH/213EH devices are high speed enhanced multi-channel RS-232 line transceivers with improved electrical performance. The SP207EH/208EH/ 211EH/213EH series 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 0.1F charge pump capacitors. The SP211E and SP213E devices feature a low-power shutdown mode, which reduces power supply drain to 1A. 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. Nu RS232 No. of Receivers No. of External Model Drivers Receivers Active in Shutdown 0.1F Capacitors Shutdown WakeUp TTL TriState SP207EH 53 0 4 No No No SP208EH 44 0 4 No No No SP211EH 4 5 0 4 Yes No Yes SP213EH 4 5 2 4 Yes Yes Yes Table 1. Model Selection Table SP207EHDS/08 SP207EH Series High Performance Transceivers Copyright 2000 Sipex Corporation 1Power Dissipation Per Package ABSOLUTE MAXIMUM RATINGS o o 24-pin SSOP (derate 11.2mW/ C above +70 C)....900mW These are stress ratings only and functional operation of the device at o o 24-pin PDIP (derate 15.9mW/ C above +70 C)....1300mW these or any other above those indicated in the operation sections of o o 24-pin SOIC (derate 12.5mW/ C above +70 C)...1000mW the specifications below is not implied. Exposure to absolute maximum o o 28-pin SSOP (derate 11.2mW/ C above +70 C)....900mW rating conditions for extended periods of time may affect reliability. o o 28-pin SOIC (derate 12.7mW/ C above +70 C)...1000mW V ............................................................................................ +6V CC + V ................................................................. (V 0.3V) to +13.2V CC V ........................................................................................... 13.2V Input Voltages T ................................................................... 0.3V to (V +0.3V) IN CC R ........................................................................................... 20V IN Output Voltages + T .......................................................... (V , +0.3V) to (V , 0.3V) OUT R ................................................................. 0.3V to (V +0.3V) OUT CC Short Circuit Duration on T ....................................... Continuous OUT Power Dissipation Plastic DIP .......................................................................... 375mW (derate 7mW/C above +70C) Small Outline ...................................................................... 375mW (derate 7mW/C above +70C) SPECIFICATIONS V at nominal ratings 0.1F charge pump capacitors T to T , unless otherwise noted. CC MIN MAX PARAMETER MIN. TYP. MAX. UNIT CONDITIONS TTL INPUTS T , EN, SD IN Logic Threshold V 0.8 Volts IL V 2.0 Volts IH Logic Pullup Current 15 200 AT = 0V IN Maximum Transmission Rate 480 Kbps C = 1000pF, R = 3K L L TTL OUTPUTS Compatibility TTL/CMOS V 0.4 Volts I = 3.2mA V = +5V OL OUT CC V 3.5 Volts I = 1.0mA OH OUT Leakage Current 0.05 +10 A 0V R V SP211 EN = 0V OUT CC SP213 EN = V CC T = +25C A RS232 OUTPUT Output Voltage Swing +5 +7 Volts All transmitter outputs loaded with 3K to ground Output Resistance 300 V = 0V V = +2V CC OUT Output Short Circuit Current +25 mA Infinite duration, V = 0V OUT RS232 INPUT Voltage Range 15 +15 Volts Voltage Threshold Low 0.8 1.2 Volts V = 5V, T = +25C CC A High 1.7 2.8 Volts V = 5V, T = +25C CC A Hysteresis 0.2 0.5 1.0 Volts V = +5V CC Resistance 3 5 7 k V =+15V T = +25C IN A DYNAMIC CHARACTERISTICS Driver Propagation Delay 250 ns TTLtoRS-232 Receiver Propagation Delay 200 500 ns RS-232toTTL Instantaneous Slew Rate TBD V/sC = 50pF, R = 37K L L T = +25C from +3V A Transition Time TBD sC = 2,500pF, R = 3K L L measured from +3V to 3V or 3V to +3V Output Enable Time 400 ns Output Disable Time 250 ns SP207EHDS/08 SP207EH Series High Performance RS232 Transceivers Copyright 2000 Sipex Corporation 2