Maxim Integrated (2518954) 500kbps RS 485/422 Half Duplex

500kbps RS 485/422 Half Duplex with Auto Direction Control , SOIC-8 Product Overview The MAX13487EESA+ is a half-duplex RS-485/RS-422-compatible Transceiver with AutoDirection control. The MAX13487E +5V, half-duplex, ±15kV ESD-protected RS-485/RS-422-compatible transceivers feature one driver and one receiver. The MAX13487E include a hot-swap capability to eliminate false transitions on the bus during power-up or live insertion. The MAX13487E feature Maxim's proprietary AutoDirection control. This architecture makes the devices ideal for applications, such as isolated RS-485 ports, where the driver input is used in conjunction with the driver-enable signal to drive the differential bus. The MAX13487E features reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free transmission up to 500kbps. The MAX13487E feature a 1/4-unit load receiver input impedance, allowing up to 128 transceivers on the bus. Hot-swap capability to eliminate false transitions on the bus during power-up or live insertion Extended ESD protection for RS-485 I/O pins (±15kV human body model) Enhanced slew-rate limiting facilitates error-free data transmission 1/4 Unit load, allowing up to 128 transceivers on the bus Applications HVAC, Automation & Process Control, Industrial, Motor Drive & Control, Metering Product Information Device Type: Line Driver / Receiver IC Interface Type: RS422, RS485 No. of Drivers: 1Drivers No. of Receivers: 1Receivers Supply Voltage Min: 4.75V Supply Voltage Max: 5.25V Driver Case Style: SOIC No. of Pins: 8Pins Operating Temperature Min: -40°C Operating Temperature Max: 85°C Product Range: MAX13487E; MAX13488E MSL: MSL 1 - Unlimited IC Generic Number: MAX13487E