AD7846 which is made by AD company, is a kind of 16-bit DAC device. Its basic structure and functions of pins are intooduced briefly. Combining DSP(TMS320VC 5402), the wave form signal of high accuracy is designed.

• AD7846是AD公司制造的一种16位数模转换器件,这里简要介绍了其基本结构和引脚功能,并结合DSP(TMS320VC5402)产生高精度波形信号设计。