ADM2481BRWZ (ANALOG DEVICES)

F1864708
нет данных
 
Приемопередатчик RS485, 2 драйвера, 3В-5.5В, SOIC-16

Документация
Technical Data Sheet EN
Product Change Notice EN
CAD CadSoft_EAGLE EN

БрендANALOG DEVICES НаименованиеADM2481BRWZ Цена заШтука Страна производстваTaiwan СкладFarnell

Приемопередатчик RS485, 2 драйвера, 3В-5.5В, SOIC-16

The ADM2481BRWZ is a Half-duplex iCoupler Isolated RS-485 Transceiver designed for bidirectional data communication on balanced, multipoint bus transmission lines. Using iCoupler® technology, it combines a 3-channel isolator, a three-state differential line driver and a differential input receiver. The ADM2481 is slew-limited to reduce reflections with improperly terminated transmission lines. The controlled slew rate limits the data rate to 500kbps. Its driver has an active-high enable feature. The driver differential outputs and receiver differential inputs are connected internally to form a differential I/O port. When the driver is disabled or when VDD1/VDD2=0V, this imposes minimal loading on the bus. An active-high receiver disable feature, which causes the receiver output to enter a high impedance state, is provided as well. The receiver inputs have a true fail-safe feature that ensures a logic-high receiver output level when the inputs are open or shorted.
  • RS-485 transceiver with electrical data isolation
  • Complies with ANSI TIA/EIA-485-A and ISO 8482:1987 (E)
  • 500kbps Data rate
  • Slew rate-limited driver outputs
  • Low power operation (2.5mA maximum)
  • High common-mode transient immunity ( >25kV/µs)
  • True fail-safe receiver inputs
  • Chatter-free power-up/power-down protection
  • 256 Nodes on bus
  • Thermal shutdown protection

Области применения

Обработка Сигнала, Автоматизация Зданий

Предупреждения

Market demand for this product has caused an extension in lead times, delivery dates may fluctuate
Количество Выводов:
16вывод(-ов)
Количество Приводов:
1драйвер(-ов)
Количество Приемников:
1Receivers
Линейка Продукции:
ADM2481 Series
Максимальная Рабочая Температура:
85°C
Максимальное Напряжение Питания:
5.5В
Минимальная Рабочая Температура:
-40°C
Минимальное Напряжение Питания:
Соответствует Фталатам RoHS:
Да
Стандарты Автомобильной Промышленности:
-
Стиль Корпуса Привода:
SOIC
Тип Интерфейса ИС:
RS422, RS485
Тип Устройства:
RS485 Приемопередатчик
SVHC (Особо Опасные Вещества):
No SVHC (07-Jul-2017)
RoHS статус:
Да
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