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MAX3465CSD+, Transceiver RS422, RS485, 4.75V-5.25V supply, 1 Driver, NSOIC-14

PartNumber: MAX3465CSD+
Ном. номер: 8118140229
Производитель: Maxim Semiconductor
MAX3465CSD+, Transceiver RS422, RS485, 4.75V-5.25V supply, 1 Driver, NSOIC-14
Доступно на заказ 232 шт. Отгрузка со склада в г.Москва 2-3 недели.
250 × = 250
от 10 шт. — 212 руб.
от 25 шт. — 184 руб.

Описание

The MAX3465CSD+ is a +5V, fail-safe, profibus RS485/RS422 transceiver in 14 pin NSOIC package. This high speed and full duplex differential bus transceiver is designed to meet TIA/EIA-422-B, TIA/EIA-485-A, V.11 and X.27 standards. It complies with profibus specification providing +2.1V minimum output level with 54ohm load and 40Mbps data rate. The MAX3465 contains one three state differential line driver and one differential input line receiver. The device operates from +5V supply and features true fail-safe circuitry which provides logic high receiver output when receiver inputs are open or shorted. This enables all receiver outputs on a terminated bus to output logic highs when all transmitters are disabled. It has 1/4 standard unit load receiver input impedance that allows 128 transceivers on the bus. The driver and receiver has active-high and active-low enables respectively and can be connected together externally to serve as a direction control. It is used in level translators.

• Supply voltage range from 4.75V to 5.25V
• Operating temperature range from 0°C to 70°C
• 15ns transmitter propagation delay and 20ns receiver propagation delay
• 2ns transmitter and receiver skew
• Designed for multipoint transmissions on long or noisy bus lines
• High differential driver output level (2.1V on 54ohm)
• 1µA shutdown supply current and low supply current of 2.5mA
• Phase controls to correct for twisted pair reversal
• Current limiting and thermal shutdown for driver overload protection
• Receiver/driver enable, low power shutdown mode, hot swap function and independent shutdown pin

Полупроводники - Микросхемы\Драйверы и Интерфейсы\Драйверы RS232 / RS422 / RS485

Технические параметры

Тип устройства
Приемопередатчик
Минимальная Рабочая Температура
0°C
Максимальная Рабочая Температура
70°C
Максимальное Напряжение Питания
5.25В
Минимальное Напряжение Питания
4.75В
Количество Выводов
14вывод(-ов)
Уровень Чувствительности к Влажности (MSL)
MSL 1 - Безлимитный
Упаковка
Поштучно
Тип Интерфейса ИС
RS422, RS485
Количество Приводов
1драйвер(-ов)
Стиль Корпуса Привода
NSOIC

Дополнительная информация

Datasheet MAX3465CSD+