smd ic

Product Details:

RS 422 RS 485 Interface IC Differential Bus Transceiver

1 Features• Bidirectional transceivers• Meet or exceed the requirements of ANSIstandards TIA/EIA-422-B and TIA/EIA-485-Aand ITU Recommendations V.11 and X.27• Designed for multipoint transmission onlong bus lines in noisy environments• 3-State driver and receiver outputs• Individual driver and receiver enables• Wide positive and negative input/output busvoltage ranges• ± 60-mA Maximum driver output capability• Thermal shutdown protection• Driver positive and negative current limiting• 12-kΩ Minimum Receiver Input Impedance• ± 200-mV Receiver input sensitivity• 50-mV Typical receiver input hysteresis• Operate from single 5-V supply2 Applications• Chemical and gas sensors• Digital signage• HMI (human machine interfaces)• Motor controls: AC induction, brushed and brushlessdc, low- and high-voltage, stepper motors,and permanent magnets• TETRA Base stations• Telecom towers: remote electrical tilt units (ret) andtower mounted amplifiers (TMA)• Weigh scales• Wireless repeaters