摘要
A3980是Allegro公司推出的一款易操作、内置功率驱动的步进电机驱动器,利用该电路来控制步进电机具有低噪声、低功耗和高精度等优点。文中对A3980的主要特点、引脚功能及应用做了详细介绍。
A3980 is a new microstepping motor driver designed by Allegro MicroSystems Inc.. There are some advantages： low audible motor noise, low power dissipation and high step accuracy. In this paper, the characteristic and its application are introduced in detail.
出处
《国外电子元器件》
2005年第11期57-60,共4页
International Electronic Elements
