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DAC1282: DC模式电压值跳变问题

Part Number: DAC1282
Other Parts Discussed in Thread: ADS1282, DAC8881

TI的工程师,您好

我使用STM32与DAC1282进行SPI通信。经过测试,与DAC1282读写寄存器通信正常。

但在使用DC模式的时,写入24位DC寄存器时,会出现中间跳变值最终在预设定值稳定。据推断是我在写入低八位和中八位寄存器时,DAC1282就已经开始工作,有没有什么办法可以在我完成24位寄存器写操作后再进行输出。

感谢您的回复