att7022设计方案

基于ATT7022的的三相电压监测原理图，支持蓄电池充放电、过放电保护、蓄电池直流切换、三相电压测量、直流电压测、过流、过压保护等功能-Based on the three-phase voltage monitoring ATT7022 schematic in support of battery charge and discharge, over-discharge protection, battery dc switch, three-phase voltage measuremen

att7022b 芯片的参考资料，以及程序设计，还有表设计参考-att7022b chip reference, and program design, as well as table design reference