Документация
SIT3485EUA
У поставщика
ПроизводительSitcore
КатегорияМикросхемы
У поставщиков
1 000 шт.
Норм. уп.: 2500
Цены поставщиков
Склад 13
В наличии:1 000 шт
Срок поставки: до недели
Норм. уп.: 2500
Минимальная партия: 16 шт
| Кол-во, шт. | Цена, ₽ |
|---|---|
| от 1 | 45,78 |
| от 45 | 41,99 |
| от 90 | 38,88 |
| от 179 | 36,54 |
| от 358 | 34,79 |
Описание
SIT3485EUA — микросхема интерфейса RS-485/RS-422 от производителя Sitcore, выполненная в миниатюрном корпусе. Предназначена для организации надежной полудуплексной передачи данных по витой паре на большие расстояния. Отличается низким потреблением тока и встроенной защитой от электростатических разрядов, что обеспечивает стабильную работу в промышленных условиях. Применяется в системах автоматизации, контроллерах и устройствах сбора данных.
Технические характеристики
| Корпус | MSOP8/VSSOP8/8uMAX |
| Тип монтажа | SMD |
| Упаковка | tape and reel 2500 pcs/reel |
| Кол-во выводов | 8 |
| Unit load | 1/8 |
| Описание | 3.3V powered, 256 nodes, 12Mbps half-duplex RS485/RS422 transceiver |
| Артикул | SIT3485EUA |
| Макс. скорость передачи данных | 12Mbps |
| Код заказа | SIT3485EUA |
| Node count max | 256 |
| Макс. напр. пит. | 3.6V |
| Мин. напр. пит. | 3.0V |
| Макс. ток отключения | 10uA |
| Shutdown current typ | 0.5uA |
| Bus input voltage max | 13V |
| Bus input voltage min | -7V |
| Температура пайки | 300C |
| Supply current cc1 max | 800uA |
| Supply current cc1 typ | 520uA |
| Supply current cc2 max | 700uA |
| Supply current cc2 typ | 540uA |
| Ном. напряжение питания | 3.3V |
| Logic input current max | 2uA |
| Logic input current min | -2uA |
| Shutdown entry time max | 300ns |
| Shutdown entry time typ | 80ns |
| Макс. темп. хр. | 150C |
| Мин. темп. хр. | -60C |
| Тип упаковки | Tape and Reel (лента в катушке) |
| Control port voltage max | 7V |
| Control port voltage min | -0.3V |
| Макс. раб. темп. | 85C |
| Мин. раб. темп. | -40C |
| Thermal shutdown threshold | 140C |
| Макс. напряжение питания | 7V |
| Logic low input voltage max | 0.8V |
| Receiver output voltage max | 7V |
| Receiver output voltage min | -0.3V |
| Гистерезис тепловой защиты | 20C |
| Logic high input voltage min | 2.0V |
| Receiver input impedance min | 96kOhm |
| Receiver input resistance min | 96kOhm |
| Receiver input current 12v max | 125uA |
| Driver enable to output low max | 90ns |
| Driver enable to output low typ | 20ns |
| Driver input low to disable max | 80ns |
| Driver input low to disable typ | 20ns |
| Driver enable to output high max | 90ns |
| Driver enable to output high typ | 20ns |
| Driver input high to disable max | 80ns |
| Driver input high to disable typ | 20ns |
| Driver output voltage change max | 0.2V |
| Receiver input current neg7v min | -100uA |
| Driver propagation delay skew max | 8ns |
| Driver propagation delay skew typ | 1ns |
| Receiver enable to output low max | 50ns |
| Receiver enable to output low typ | 20ns |
| Continuous power dissipation 8umax | 830mW |
| Continuous power dissipation msop8 | 830mW |
| Receiver enable to output high max | 50ns |
| Receiver enable to output high typ | 20ns |
| Receiver output low to disable max | 45ns |
| Receiver output low to disable typ | 20ns |
| Receiver short circuit current max | 60mA |
| Receiver short circuit current min | -60mA |
| Continuous power dissipation vssop8 | 830mW |
| Receiver output high to disable max | 45ns |
| Receiver output high to disable typ | 20ns |
| Receiver propagation delay skew max | 10ns |
| Receiver propagation delay skew typ | 7ns |
| Driver differential output delay max | 35ns |
| Driver differential output delay typ | 10ns |
| Driver short circuit current low min | -250mA |
| Driver common mode voltage change max | 0.2V |
| Driver output common mode voltage max | 3V |
| Driver short circuit current high min | 250mA |
| Receiver input hysteresis voltage min | 10mV |
| Receiver input hysteresis voltage typ | 30mV |
| Receiver low level output voltage max | 0.4V |
| Receiver high level output voltage min | VCC-1.5V |
| Driver differential transition time max | 25ns |
| Driver differential transition time typ | 12ns |
| Driver propagation delay high to low max | 35ns |
| Driver propagation delay high to low typ | 8ns |
| Driver propagation delay low to high max | 35ns |
| Driver propagation delay low to high typ | 8ns |
| Driver shutdown enable to output low max | 900ns |
| Driver shutdown enable to output low typ | 500ns |
| Driver shutdown enable to output high max | 900ns |
| Driver shutdown enable to output high typ | 500ns |
| Receiver negative input threshold voltage | -200mV |
| Receiver positive input threshold voltage | 200mV |
| Receiver propagation delay high to low max | 150ns |
| Receiver propagation delay high to low typ | 80ns |
| Receiver propagation delay low to high max | 150ns |
| Receiver propagation delay low to high typ | 80ns |
| Receiver shutdown enable to output low max | 1400ns |
| Receiver shutdown enable to output low typ | 200ns |
| Driver differential output voltage rl54 max | VCC |
| Driver differential output voltage rl54 min | 1.5V |
| Receiver shutdown enable to output high max | 1400ns |
| Receiver shutdown enable to output high typ | 200ns |
| Driver differential output voltage rl100 max | VCC |
| Driver differential output voltage rl100 min | 2V |
| Receiver tri state input leakage current max | 1uA |
| Receiver tri state input leakage current min | -1uA |
| Driver differential output voltage no load min | 3.3V |
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