Update: 30 September, 2023
MAX13485E/MAX13486E is a +5V, half-duplex, ±15kV ESD-protected RS-485 transceiver that features one driver and one receiver. These devices include fail-safe circuitry, guaranteeing a logic-high receiver output when receiver inputs are open or shorted. If all transmitters on a terminated bus are disabled (high impedance), the receiver outputs a logic-high. MAX13485E/MAX13486E include a hot-swap capability to eliminate false transitions on the bus during power-up or live-insertion. MAX13485E features reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free trans- mission up to 500kbps. MAX13486E driver slew rate is not limited, allowing transmit speeds up to 16Mbps. MAX13485E/MAX13486E feature a 1/4-unit load receiver input impedance, allowing up to 128 transceivers on the bus. These devices are intended for half-duplex communications. All driver outputs are protected to ±15kV ESD using the Human Body Model. MAX13485E/MAX13486E are available in 8-pin SO and space-saving 8-pin µDFN packages. The devices operate over the extended -40°C to +85°C temperature range.
File format: PDF
Size: -
MD5 Checksum: 94D83A0929D9AB6BE4BDA595820B94DF
Publication date: 08 May, 2012
Downloads: -
PDF Link: MAXIM MAX13485E/MAX13486E handbook PDF