• <tr id='8znoLF'><strong id='8znoLF'></strong><small id='8znoLF'></small><button id='8znoLF'></button><li id='8znoLF'><noscript id='8znoLF'><big id='8znoLF'></big><dt id='8znoLF'></dt></noscript></li></tr><ol id='8znoLF'><option id='8znoLF'><table id='8znoLF'><blockquote id='8znoLF'><tbody id='8znoLF'></tbody></blockquote></table></option></ol><u id='8znoLF'></u><kbd id='8znoLF'><kbd id='8znoLF'></kbd></kbd>

    <code id='8znoLF'><strong id='8znoLF'></strong></code>

    <fieldset id='8znoLF'></fieldset>
          <span id='8znoLF'></span>

              <ins id='8znoLF'></ins>
              <acronym id='8znoLF'><em id='8znoLF'></em><td id='8znoLF'><div id='8znoLF'></div></td></acronym><address id='8znoLF'><big id='8znoLF'><big id='8znoLF'></big><legend id='8znoLF'></legend></big></address>

              <i id='8znoLF'><div id='8znoLF'><ins id='8znoLF'></ins></div></i>
              <i id='8znoLF'></i>
            1. <dl id='8znoLF'></dl>
              1. <blockquote id='8znoLF'><q id='8znoLF'><noscript id='8znoLF'></noscript><dt id='8znoLF'></dt></q></blockquote><noframes id='8znoLF'><i id='8znoLF'></i>

                收藏 

                评论 

                aytwartoofyoroo 发布

                L99SM81V评估板

                EVAL-L99SM81V:L99SM81V EVALUATION BOARD

                 
                设计简介
                The EVAL-L99SM81V is an evaluation board designed to drive one bipolar stepper motor in micro-stepping mode together with coil voltage measurement for stall detection.The evaluation board consists in a motherboard and a daughter board featuring L99SM81V stepper motor driver. Both of the evaluation boards provide electronic control modules with enhanced power management power supply functionalities including one standby mode.The motherboard, based on SPC56 microcontroller, provides the logic section for monitoring and driving the L99SM81V assembled on the daughterboard. With the aim of making the board usage and settings simpler, ST provides dedicated user-friendly software with a Graphic User Interface (GUI). This enables the user to set L99SM81V parameters and at the same time to get real time information from the device, such as voltage measurements, main power supply voltage, fault flags, device junction temperature and much more.

                All features
                Bipolar stepper motor driving through L99SM81V device
                MOSFET reverse battery protection, with the possibility to replace it with two diodes through dedicated jumper configuration
                ISO pulse protection (could not be soldered)
                Normally powered at 12V through specific daughter board connector
                Possibility to solder output capacitors at the motor terminals
                L99SM81V internal 5V linear voltage regulator output connector available on the daughter board
                The mother board allows selecting the digital power supply of the L99SM81V between 5V and 3.3V through a dedicated jumper
                 
                 
                Datasheet 更多

                About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版 版权声明

                EEWORLD参考设计中心

                站点相关: TI培训 德州仪器(TI)官方视频课程培训

                北京市海淀区知春路23号集成电路设计园量子银◇座1305 电话:(010)82350740 邮编:100191

                彩神Ⅲ下载版权所有 京B2-20211791 京ICP备10001474号-1 电信业务〖审批[2006]字第258号函 京公网安备 11010802033920号 Copyright ? 2005-2021 EEWORLD.com.cn, Inc. All rights reserved