Please, expose the programming sequence examples of AD5143 device.

The datasheet is not clear in digital part description. I mean I2C write read  protocols/sequences.

Especially how the reading back occurs.

Hello,

I am using the AD5143 and there are some unclear things in the datasheet.

1. Is the selection between Linear Gain Mode and Potentiometer Mode applied per channel or per IC? The fact that command 16 "Copy serial register to control register" in…

Dear All:

我想请问一下ADI 有些数字电位计数据手册都会提到"±6 dB增量和减量指令"请问主要是在叙述与规范什么呢?主要是针对我挑选数字电位计整个电阻值调整"±6 dB增量和减量调整" 还是针对每一个LSB还可以在细部调整"±6 dB增量和减量调整"呢?我要如何详细去计算出这"±6 dB增量和减量调整"对于我实际上的电阻值的影响程度约有多少?有没有一定的公式可以提供给我计算呢?

例如1:我选择AD5123BCPZ10…