ST485EBD ST Microelectronics - Interface IC, Interface Controller

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ST485EBD - ST Microelectronics
Manufacturer:
ST Microelectronics
ManyChip's Part#:
MC170471750
Category:
Interface IC, Interface Controller
Package:
SO-8
Datasheet:
Datasheet 3D Model
Description:
Приемопередатчик RS-485/RS-422 с низким энергопотреблением, защитой от электростатического разряда 15 кВ, диапазон температур [-40°C, 85°C]
Stock Locations:
Availability:
244 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 2.83

Updated at 16/09/2026 10:30:15(UTC+8)

Certifications

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Description

Описание
ST485E — это маломощный приемопередатчик для связи RS-485 и RS-422. Каждый выход драйвера и вход приемника защищены от ударов электростатического разряда (H.B.M.) ±15 кВ без защелкивания. Эти компоненты содержат один драйвер и один приемник в полудуплексной конфигурации.
Особенности
■ Низкий ток покоя: 300 мкА
■ Предназначен для применения в интерфейсе RS-485
■ Диапазон синфазного входного напряжения от -7 В до 12 В
■ Драйвер сохраняет высокий импеданс в третьем состоянии или при выключенном питании
■ Типовой гистерезис входа: 70 мВ
■ Задержка распространения 30 нс, разброс 5 нс
■ Работает от одного источника питания 5 В
■ Ограничение тока и тепловое отключение для защиты драйвера от перегрузки
■ Защита от электростатического разряда (ESD):
– ±15 кВ (H.B.M.)
– ±8 кВ (контактный разряд по IEC-1000-4-2)
■ Позволяет подключать до 256 приемопередатчиков на шине

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ST485EBD Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SO-8
Supply Current	900 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
	Show
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant

Order guide

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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
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- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
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- Decapsulation control
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- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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