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.

请教下DAC8760的问题

Other Parts Discussed in Thread: DAC8760, TPS54140

1. 我看到DAC8760有2个封装,一个是QFN 40脚的,一个是HTSSOP  24脚的,为什么会差这么多引脚,功能上有差别吗?

2. 想用与传感器模拟信号输出,电压0~5V,电流4~20ma,看手册是单电源供电即可;

    我的系统电源VIN是10~30V宽电压供电,用的TPS54140转的5V,我可以直接用VIN来作为AVDD和DVDD吗?在10V到30V范围内可以正长工作吗?

3. 能提供HTSSOP  24脚参考原理图吗?