GAMMA company, electronic components About company news Supply program Support Home / News / New family of RS-485 transceivers with protection RELIABLE SUPPLIER OF QUALITY ELECTRONIC COMPONENTS ABOUT COMPANY About company news Supply program Support SEARCH BY WAREHOUSE Search SUBSCRIBE TO NEWS OK RSS news feed NEWS New family of RS-485 transceivers with protection 03.24.2016 The new family of RS-485 / RS-422 (TIA-485 / TIS-422) transceivers with 3.3V / 5V supply voltage, 20Mbps baud rate have surge protection on the ± 60V data bus, and a common-mode input signal range of -25 / + 25V. Transceivers have low current consumption in "sleep" mode and high electrostatic protection. The family includes four microcircuits: XR33053, XR33152, XR33156 and XR33158. The XR33158 interfaces with logic signal levels from 1.65V to 5.5V, making it easy to interface with multi-volt systems. With the help of the inversion control pin, it is possible to change the polarity of the driver's input circuits. The microcircuits are designed for use in industrial systems with high levels of noise and interference. The analog bus inputs withstand voltage surges from -60V to + 60V and provide an ESD level of +/- 15kV (HBM). More reliable operation in high noise environments is also provided by the extended common-mode input range: from -25V to + 25V. The microcircuits have several built-in overload and interference protection circuits. The data transfer rate, depending on the transceiver model, is 250 kbps or 20 Mbps. Functional features: Supply voltage range 3.0 to 5.5 V Resistant to ± 60V on analog outputs Acceptable common mode input range up to ± 25V Supports logic interfaces with voltage levels from 1.65 to 5 V (XR33156) Consumption current in "sleep" mode - no more than 1mkA Несколько степеней защиты от перегрузок, помех и короткого замыкания Индустриальный температурный диапазон: -40...+85 градусов Цельсия Стандартные корпуса SOIC-8, -14 Возможные применения: Промышленные сети Управление отоплением, вентиляцией и кондиционированием Системы удаленного учета и сбора данных Охранно-пожарные системы Системы "Умный дом" Вернуться к списку новостей Компания ГАММА, электронные компоненты © Все права защищены Управление сайтом UMI.CMS Выборг тел. +7(812)320 40 53 факс +7(81378)35477 e-mail: info@icgamma.ru Санкт-Петербург тел. +7(812)321 61 60 e-mail: ialekseev@icgamma.ru Москва тел. +7(495)965 36 83, 913 81 20 e-mail: sh@icgamma.ru Ульяновск Tel. +7 (8422) 256 911 e-mail: giv@icgamma.ru Ekaterinburg Tel. +7 (343) 286 75 12 e-mail: shelamov@icgamma.ru