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.

OPA547输出电流限制计算

Other Parts Discussed in Thread: OPA547, DAC7811

想做一款数字可控电流输出,用的是OPA547,我用DA(MAX5712) 输出引脚直接连接到ILIM引脚,用DA的电压做输出电流的控制,如果V-为-15V的话,那么是否DA的输出电压也需要是负的才可以进行调节控制?