ISL83491IBZ (RENESAS)
Приемопередатчик RS422 / RS485, 3В-3.6В, SOIC-14
The ISL83491IBZ is a BiCMOS powered Single Transceiver meets both the RS-485 and RS-422 standards for balanced communication. Unlike competitive devices, this Intersil family is specified for 10% tolerance supplies. It utilizes slew rate limited drivers which reduce EMI and minimizes reflections from improperly terminated transmission lines or un-terminated stubs in multi-drop and multipoint applications. Logic inputs accept signals in excess of 5.5V, making them compatible with 5V logic families. Receiver (Rx) inputs feature a fail-safe if open design, which ensures a logic high output if Rx inputs are floating. The device presents a single unit load to the RS-485 bus, which allows up to 32 transceivers on the network. Driver (Tx) outputs are short circuit protected, even for voltages exceeding the power supply voltage. Additionally, on-chip thermal shutdown circuitry disables the Tx outputs to prevent damage if power dissipation becomes excessive.
- Interoperable with 5V logic
- Single unit load allows up to 32 devices on the bus
- Slew rate limited versions for error free data transmission
- Full duplex and half duplex pin-outs
- Current limiting and thermal shutdown for driver overload protection
- Low current shutdown mode
Области применения
Автоматизация и Управление Процессами, Охрана, Связь и Сеть, Автоматизация Зданий, Обработка Сигнала
Количество Выводов:
14вывод(-ов)
Количество Приводов:
1драйвер(-ов)
Количество Приемников:
1Receivers
Линейка Продукции:
-
Максимальная Рабочая Температура:
85°C
Максимальное Напряжение Питания:
3.6В
Минимальная Рабочая Температура:
-40°C
Минимальное Напряжение Питания:
3В
Соответствует Фталатам RoHS:
Будет Указано Позже
Стандарты Автомобильной Промышленности:
-
Стиль Корпуса Привода:
SOIC
Тип Интерфейса ИС:
RS422, RS485
Тип Устройства:
RS422 / RS485 Приемопередатчик
SVHC (Особо Опасные Вещества):
No SVHC (07-Jul-2017)
RoHS статус:
Да