请问工程师,有没有8脚是基准电压管脚的仪表放大器,7脚是电源电压,4脚是地。
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
请问工程师,有没有8脚是基准电压管脚的仪表放大器,7脚是电源电压,4脚是地。