ISO3080DW, интерфейс rs-485, изолированный, 200 кбит/c, полный дуплекс, -40...+85°с
Описание
Описание ISO3080DW
The ISO3080DW is an isolated full-duplex RS-485 differential line Transceiver ideal for long transmission lines because the ground loop is broken to allow for a much larger common-mode voltage range. The symmetrical isolation barrier of the device is tested to provide 2500Vrms of isolation for 60s per UL 1577 between the bus-line transceiver and the logic-level interface. Any cabled I/O can be subjected to electrical noise transients from various sources. This noise transient can cause damage to the transceiver and/or nearby sensitive circuitry if they are of sufficient magnitude and duration. This isolated device can significantly increase protection and reduce the risk of damage to expensive control circuits.
• Thermal shutdown protection
• 16pF Typical low bus capacitance
• 50kV/µs Typical transient immunity
• Fail-safe receiver for bus open, short or idle
• Meets or exceeds TIA/EIA RS-485 requirements
• Green product and no Sb/Br
| Тип | rs422, rs485 |
| Технология развязки | capacitive coupling |
| Количество каналов | 3 |
| Конфигурация каналов (прямые/обратные) | 2/1 |
| Полярность | однонаправленная |
| Напряжение изоляции | 2500vrms |
| Скорость передачи данных | 200kbps |
| Напряжение питания, В | 3.15…3.45, 4.75…5.25 |
| Рабочая температура, °C | -40…+85 |
| Корпус | soic-16(0.295 inch) |
| Вес, г | 0.8 |