标签：带负载，驱动

2022-07-05Lixia Wu阅读(292)赞(0)

Part Number:OPA454Other Parts Discussed in Thread: OPA462 我使用opa454运放按照howland电流泵原理搭建压流转换电路。opa454的输入是stm32芯片内部自带的DAC电压信...