ST485E PDF File ( Datasheet )

ST485E ±15KV ESD PROTECTED, LOW POWER RS-485, RS-422 TRANSCEIVER s s s s s s s s s s LOW QUIESCENT CURRENT: 300 A DESIGNED FOR RS-485 INTERFACE APPLICATIONS -7V TO 12V COMMON MODE INPUT VOLTAGE RANGE DRIVER MAINTAINS HIGH IMPEDANCE IN 3-STATE OR WITH THE POWER OFF 70mV TYPICAL INPUT HYSTERESIS 30ns PROPAGATION DELAYS, 5ns SKEW OPERATE FROM A SINGLE 5V SUPPLY CURRENT LIMITING AND THERMAL SHUTDOWN FOR DRIVER OVERLOAD PROTECTION ESD PROTECTION: ±15KV (H.B.M.) ±8KV (IEC-1000-4-2 CONTACT D

ST485EB ST485EC - ST485EX ±15 kV ESD protected, low power RS-485, RS-422 transceiver Features - Low quiescent current: 300 A - Designed for RS-485 interface application - - 7 V to 12 V common mode input voltage range - Driver maintains high impedance in 3-state or with the power OFF - 70 mV typical input hysteresis - 30 ns propagation delay, 5 ns skew - Operates from a single 5 V supply - Current limiting and thermal shutdown for driver overload protection - ESD protection: ± 15 kV (HBM)