Документация
Трансивер RS458/RS422 полудуплекс 14Мб/с питание 3.0В...5.5В защита ЭМП 15кВ
У поставщика
ПроизводительSitcore
КатегорияИнтерфейсы RS-422, RS-485
У поставщиков
2 500 шт.
Норм. уп.: 2500
Цены поставщиков
Склад 13
В наличии:2 500 шт
Срок поставки: до недели
Норм. уп.: 2500
Минимальная партия: 18 шт
| Кол-во, шт. | Цена, ₽ |
|---|---|
| от 1 | 39,25 |
| от 52 | 35,89 |
| от 103 | 33,14 |
| от 205 | 31,06 |
| от 409 | 29,52 |
Описание
Трансивер RS485/RS422 от Sitcore работает в полудуплексном режиме со скоростью до 14 Мбит/с. Поддерживает питание от 3.0 до 5.5 В и имеет встроенную защиту от электростатических разрядов до 15 кВ. Выпускается в компактном корпусе MSOP8. Применяется в промышленной автоматике и системах передачи данных.
Технические характеристики
| Корпус | MSOP-8 |
| Тип монтажа | SMD |
| Скорость передачи данных | 14Mbps |
| Кол-во выводов | 8 |
| Unit load | 1/8 |
| Lead temperature | 300°C |
| Time to shutdown | 50ns~300ns |
| Input low voltage | 0.8V |
| ESD защита HBM | ±15kV |
| Input high voltage | 2.0V |
| Logic input current | -2µA~2µA |
| Диапазон питания | 3.0V~5.5V |
| Shutdown current vcc5 | 0.2µA~10µA |
| Supply voltage abs max | 7V |
| Max transceivers on bus | 256 |
| Shutdown current vcc3 3 | 0.2µA~10µA |
| Тип упаковки | Tape and Reel (лента в катушке) |
| Input hysteresis voltage | 10mV~30mV |
| Receiver input resistance | 96kΩ |
| Диап. темп. хр. | -60°C~150°C |
| Receiver input current 12v | 125µA |
| Three state output current | ±1µA |
| Bus fault tolerance voltage | ±15V |
| Control input voltage range | -0.3V~VCC+0.5V |
| Driver enable to output low | 55ns |
| Диап. раб. темп. | -40°C~125°C |
| Receiver output low voltage | 0.4V |
| Supply current vcc5 de0 re0 | 270µA~750µA |
| Driver disable time from low | 85ns |
| Driver enable to output high | 55ns |
| Receiver input current neg7v | -100µA |
| Receiver input voltage range | -15V~+15V |
| Receiver output high voltage | VCC-1.5V |
| Описание (англ.) | 3.0V~5.5V, 15KV HBM ESD-Protected, 14Mbps Half-Duplex RS485/RS422 Transceiver |
| Driver disable time from high | 85ns |
| Driver propagation delay skew | 1ns~8ns |
| Receiver enable to output low | 15ns~40ns |
| Receiver output voltage range | -0.3V~VCC+0.5V |
| Supply current vcc3 3 de0 re0 | 240µA~650µA |
| Receiver disable time from low | 25ns~55ns |
| Receiver enable to output high | 15ns~40ns |
| Receiver disable time from high | 25ns~55ns |
| Receiver propagation delay skew | 3ns~10ns |
| Reverse input threshold voltage | -200mV |
| Driver differential output delay | 20ns~40ns |
| Output short circuit current low | -250mA |
| Positive input threshold voltage | -10mV |
| Continuous power dissipation dip8 | 700mW |
| Continuous power dissipation sop8 | 470mW |
| Driver common mode output voltage | 3V |
| Output short circuit current high | 250mA |
| Supply current vcc5 de vcc re vcc | 280µA~750µA |
| Continuous power dissipation msop8 | 830mW |
| Overtemperature shutdown threshold | 140°C |
| Overtemperature shutdown hysteresis | 20°C |
| Supply current vcc3 3 de vcc re vcc | 250µA~650µA |
| Driver enable to output low shutdown | 20ns~100ns |
| Driver propagation delay high to low | 20ns~40ns |
| Driver propagation delay low to high | 20ns~40ns |
| Receiver input to output high to low | 60ns |
| Receiver input to output low to high | 60ns |
| Driver enable to output high shutdown | 20ns~100ns |
| Receiver short circuit output current | ±8mA~±90mA |
| Receiver enable to output low shutdown | 150ns~500ns |
| Differential driver output voltage vcc5 | 1.5V~VCC |
| Receiver enable to output high shutdown | 150ns~500ns |
| Differential driver output voltage vcc3 3 | 1.5V~VCC |
| Driver differential output transition time | 12ns~28ns |
| Change in magnitude common mode output voltage | 0.2V |
| Change in magnitude driver differential output voltage | 0.2V |
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