RS-485 и RS-422 SN65HVD3085EDG4

Приемопередатчик , питание 4.5В-5.5В, SOIC-8

The SN65HVD3085EDG4 is a low-power Half-duplex Transceiver designed for RS-485 data bus networks. Powered by a 5V supply, they are fully compliant with TIA/EIA-485A standard. With controlled transition times, this device is suitable for transmitting data over long twisted-pair cables. It is suitable for data transmission up to 1Mbps. This device is designed to operate with very low supply current, typically 0.3mA, exclusive of the load. When in the inactive-shutdown mode, the supply current drops to a few nanoamps, which makes this device ideal for power-sensitive applications. The wide common-mode range and high ESD-protection levels of this device makes them suitable for demanding applications such as energy meter networks, electrical inverters, status and command signals across telecom racks, cabled chassis interconnects and industrial automation networks where noise tolerance is essential. This device matches the industry-standard footprint of the SN75176 device.

• Low quiescent power - 0.3mA Active mode and 1nA shutdown mode
• 1/8 Unit-load (up to 256 nodes on the bus)
• Bus-pin ESD protection up to 15kV
• Failsafe receiver (bus open, bus shorted and bus idle)
• Glitch-free power-up and power-down bus inputs and outputs
• Green product and no Sb/Br

Области применения

Привод Двигателя и Управление, Управление Питанием, Автоматизация Зданий, Переносные Устройства, Связь и Сеть, Промышленное