Evaluation Board For ISL41334

±15kV ESD Protected, 5V, Two Port, Dual Protocol (RS-232/RS-485) Transceivers ±15kV (HBM) ESD Protected Bus Pins (RS-232 or RS-485) • Two Independent Ports, Each User Selectable for RS-232 (2 Transceivers) or RS-485, RS-422 (1 Transceiver) • Single 5V (10% Tolerance) Supply • Flow-Through Pinouts Simplify Board Layouts • Pb-Free (RoHS Compliant) • Large (2.7V) Differential VOUT for Improved Noise Immunity in RS-485, RS-422 Networks • Full Failsafe (Open/Short) Rx in RS-485, RS-422 Mode • Loopback Mode Facilitates Board Self Test Functions • User Selectable RS-485 Data Rates (ISL41334 Only) - Fast Speed . 20Mbps - Slew Rate Limited. . 460kbps - Slew Rate Limited. .115kbps • Fast RS-232 Data Rate .Up to 650kbps • Low Current Shutdown Mode. 42µA • QFN Package Saves Board Space (ISL41334 Only) • Logic Supply Pin (VL) Eases Operation in Mixed Supply Systems (ISL41334 Only)