DS2482S-800+ (MAXIM INTEGRATED PRODUCTS)

F2519012
нет данных
 
Интерфейсные мосты, I2C в 1-проводной, 2.9 В, 5.5 В, SOIC, 16 вывод(-ов), -40 °C

Документация
Technical Data Sheet EN

БрендMAXIM INTEGRATED PRODUCTS НаименованиеDS2482S-800+ Цена заШтука Страна производстваUnited States СкладFarnell

Интерфейсные мосты, I2C в 1-проводной, 2.9 В, 5.5 В, SOIC, 16 вывод(-ов), -40 °C

The DS2482S-800+ is an 8 channel 1-Wire master in 16 pin SOIC package. This I2C to 1-Wire bridge device interfaces directly to standard (100KHz maximum) or fast (400KHz maximum) I2C masters to perform bidirectional protocol conversion between I2C master and any downstream 1-Wire slave devices. Internal factory trimmed timers relieve system host processor from generating time critical 1-Wire waveforms supporting both standard and overdrive 1-Wire communication speeds. To optimize 1-Wire waveform generation, the DS2482-800 performs slew rate control on rising and falling 1-Wire edges and has programmable feature to mask fast presence pulse edge that some 1-Wire slave devices can generate. Programmable strong pull-up features support 1-Wire power delivery to 1-Wire devices such as EEPROMs and sensors. The DS2482-800 combines these features with eight independent 1-Wire I/O channels.
  • Minimizes line noise by reducing system EMI
  • Wide operating range from 2.9V to 5.5V
  • 1-wire master I/O with selectable active or passive 1-wire pull-up
  • Provides reset/presence, 8bit, single bit and 3bit 1-wire I/O sequences
  • Three address inputs for I2C address assignment
  • Strong 1-wire pull-up provided by an internal low impedance signal path
  • PCTLZ output to optionally control an external MOSFET for stronger pull-up requirements
  • Operating current of 0.75mA
  • Operating temperature range from -40 to 85°C

Области применения

Беспроводное, Медицинское, Связь и Сеть

Количество Выводов:
16вывод(-ов)
Линейка Продукции:
-
Максимальная Рабочая Температура:
85°C
Максимальное Напряжение Питания:
5.5В
Минимальная Рабочая Температура:
-40°C
Минимальное Напряжение Питания:
2.9В
Соответствует Фталатам RoHS:
Будет Указано Позже
Стандарты Автомобильной Промышленности:
-
Стиль Корпуса Интерфейса:
SOIC
Тип Моста:
I2C в 1-проводной
SVHC (Особо Опасные Вещества):
No SVHC (15-Jan-2018)
RoHS статус:
Да
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