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SP206/207/208/211 +5V RS-232 Serial Transceivers
FEATURES • 0.1μF External Charge Pump Capacitors • 120kbps Data Rate • Standard SOIC and SSOP Packaging • Multiple Drivers and Receivers • Single 5V Supply Operation • 1.0μA Shutdown Mode • Tri-State Receiver Outputs • Meets all RS-232F and V.28 Specifications • Improved Driver Output Capacity for Mouse Applications • +/-10kV ESD Protection*
T3 OUT 1 T1OUT 2 T2OUT 3
R1IN 4 R1OUT 5
T2IN 6 T1IN 7 GND 8 VCC 9 C1+ 10
V+ 11 C1– 12
SP206
24 T4 OUT 23 R2IN 22 R2OUT 21 SD 20 EN 19 T4IN 18 T3IN 17 R3OUT 16 R3IN 15 V– 14 C2– 13 C2+
Now Available in Lead Free Packaging
Note: See page 4 for other pinouts
DESCRIPTION The SP206, SP207, SP208 and SP211 are multi-channel RS-232 line transceivers in a variety of configurations to fit most communication needs. All models in this series feature low-power CMOS construction and Exar Patented (5,306,954) on-board charge pump circuitry to generate the +/-10V RS-232 voltage leve.