ADM2484EBRWZ (ANALOG DEVICES)
Драйвер приемопередатчика RS422/RS485, 3В-5В, SOIC-16
The ADM2484EBRWZ is an iCoupler® Isolated RS-485 Transceiver suitable for high speed, half-duplex or full-duplex communication on multipoint transmission lines. For half-duplex operation, the transmitter outputs and receiver inputs share the same transmission line. Transmitter output pin Y is linked externally to receiver input pin A and transmitter output pin Z to receiver input pin B. The device employs the iCoupler® technology to combine a 3-channel isolator, a three-state differential line driver and a differential input receiver. The logic side of the device can be powered with either a 5 or a 3.3V supply, whereas the bus side requires an isolated 3.3V supply. The device has current-limiting and thermal shutdown features to protect against output short circuits and situations where bus contention causes excessive power dissipation.
- Isolated RS-485/RS-422 transceivers, configurable as half duplex or full duplex
- ±15kV ESD protection on RS-485 input/output pins
- 500kbps Data rate
- Complies with ANSI TIA/EIA RS-485-A-1998 and ISO 8482:1987 (E)
- High common-mode transient immunity (>25kV/µs)
- True fail-safe receiver inputs
- 256 Nodes on the bus
- Thermal shutdown protection
Области применения
Обработка Сигнала, Связь и Сеть
Предупреждения
Market demand for this product has caused an extension in lead times, delivery dates may fluctuate
Количество Выводов:
16вывод(-ов)
Количество Приводов:
-
Количество Приемников:
1Receivers
Линейка Продукции:
ADM2484E Series
Максимальная Рабочая Температура:
85°C
Максимальное Напряжение Питания:
5В
Минимальная Рабочая Температура:
-40°C
Минимальное Напряжение Питания:
3В
Соответствует Фталатам RoHS:
Да
Стандарты Автомобильной Промышленности:
-
Стиль Корпуса Привода:
SOIC
Тип Интерфейса ИС:
RS422, RS485
Тип Устройства:
Приемопередатчик
SVHC (Особо Опасные Вещества):
No SVHC (07-Jul-2017)
RoHS статус:
Да