SP211H -460kbps, 4-driver/5-receiver RS-232, With Shutdown

The SP207E SP208E SP211E SP213E are enhanced transceivers intended for use in RS-232 and V.28 serial Communication These devices feature very low power consumption and single-supply operation making them ideal for space-constrained applications. Sipex-patented (5,306,954) on-board Charge Pump circuitry generates fully compliant RS-232 voltage levels using small and inexpen- sive 0.1 Charge Pump capacitors. External +12V and -12V supplies are not required. The SP211E and SP213E feature a low-power shutdown mode, which reduces power supply drain to 1. SP213E includes two receivers that remain active during shutdown to monitor for signal activity. The SP207E SP208E SP211E SP213E devices are pin-to-pin compatible with our previous SP207 SP208 SP211 and SP213 as well as industry-standard competitor devices. Driver output and receiver input pins are protected against ESD to over ,5kV for both Human Body Model and IEC1000- 4-2 Air Discharge test methods. Data rates of over 120kbps are guaranteed with 230kbps typical, making them compatible with high speed modems and PC remote-access applications. Receivers also incorporate hysteresis for clean reception of slow moving signals. By Exar Corporation