max31865三线制pcb原理图

根据引用中的描述，MAX31865的三线制PCB原理图可以通过根据芯片手册的接线原理图和图4.4绘制而成。而根据引用的描述，三线制时需要将三根红线和蓝线都接入电路即可。所以，MAX31865的三线制PCB原理图应该是将图4.4中的BJ1、BJ2、BJ3和蓝线接入电路。请注意，为了获得更多详细信息，可以参考引用中提供的MAX31865芯片的中文和英文资料。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [MAX31865模块的使用-基于ZigBee_CC2530芯片 PT100测温](https://blog.csdn.net/qq_19666399/article/details/116402702)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *2* [总结——STM32F103C8T6通过MAX31865读取PT100电阻值](https://blog.csdn.net/GSH_Hello_World/article/details/52900276)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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