ИС интерфейса RS-422/RS-485 MAX13082EESA+

Приемопередатчик RS422 , RS485, 4.5В-5.5В питание, 1 драйвер, NSOIC-8

The MAX13082EESA+ is a ±15KV ESD protected, fail-safe, hot swap, +5V RS485/RS422 transceiver in 8 pin NSOIC package. The fail-safe circuitry in this device features a logic high receiver output when receiver input is open or shorted. The receiver outputs a logic high if all transmitters on a terminated bus are disabled (high impedance) and a hot swap capability to eliminate false transitions on the bus during power-up or hot insertion. This device has reduced slew rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables allowing error free data transmission up to 250Kbps. It has a 1/8 unit load receiver input impedance which allows up to 256 transceivers on the bus.

• Supply voltage range from 4.5V to 5.5V
• Operating temperature range from -40°C to 85°C
• One driver and one receiver
• Half duplex communications
• True fail-safe receiver while maintaining EIA
• TIA-485 compatibility
• Hot swap input structures on DE and RE(complimentary)
• Low current shutdown mode

Области применения

Связь и Сеть, Считывание и Контрольно-измерительная Аппаратура, Охрана, Освещение, Промышленное