P82B715TD,118 (NXP)
Специализированный интерфейс, I2C, SMBus
The P82B715TD,118 is an I?C-bus Extender intended for application in IC-bus and derivative bus systems. While retaining all the operating modes and features of the IC-bus it permits extension of the practical separation distance between components on the I?C-bus by buffering both the data (SDA) and the clock (SCL) lines. The IC-bus capacitance limit of 400pF restricts practical communication distances to a few meters. Using this at each end of a long cable reduces that cables loading on the linked IC-buses by a factor of 10 and allows the total system capacitance load to be around 3000pF while the loading on each IC-bus on the Sx/Sy sides remains below 400pF. Longer cables, general-purpose wiring may be used to link IC-bus based modules without degrading noise margins.
- Dual, bidirectional, unity voltage gain buffer with no external directional control required
- Logic signal levels may include (but not exceed) both supply and ground
- Logic signal input voltage levels are output without change and are independent of VCC
- x10 Impedance transformation, but does not change logic voltage levels
- Clock speeds to at least 100 and 400kHz when other system delays permit
- ESD protection exceeds 2500V HBM per Mil. Std 883C-3015.7 and 400V MM per JESD22-A115
- Latch-up testing is done to JEDEC standard JESD78 which exceeds 100mA
Области применения
Связь и Сеть
Количество Выводов:
8вывод(-ов)
Линейка Продукции:
-
Максимальная Рабочая Температура:
85°C
Максимальное Напряжение Питания:
12В
Минимальная Рабочая Температура:
-40°C
Минимальное Напряжение Питания:
4.5В
Применения Интерфейсов:
Расширенная TCA Radial IPMB Архитектура, Приводить в Действие Сигналы I2C Шины по Длинным Кабелям
Соответствует Фталатам RoHS:
Да
Стандарты Автомобильной Промышленности:
-
Стиль Корпуса Интерфейса:
SOIC
Тип Интерфейса ИС:
I2C, SMBus
Тип упаковки:
Разрезная лента
SVHC (Особо Опасные Вещества):
No SVHC (27-Jun-2018)
RoHS статус:
Да
