TLC5620 DAC转换实验程序

该实验程序使用TLC5620中A、B、C、D四个通道中的前两个通道分别输出周期相等、幅度均为3.3V的三角波和方波，5620的输出经过LM358双运方的反相跟随后增强了带负载能力

并且使得输出的信号电压位于-3.3V～0V之间，起到了模拟反相的作用。在程序中，RNG位的置位使得输出幅度增加一倍。-TLC5620 DAC conversion of the experimental procedure experimental procedure TLC5620 in the use of A, B, C, D four channels of the first two-channel output, respectively, the same cycle, ranging from 3.3V all the triangular wave and square wave, after 5620 the output of LM358 dual-Yun After the RP side to follow with enhanced load capacity and make the output signal voltage-3.3V ~ 0V located between the simulation has played a role in RP. In the proceedings, RNG bit enables the output bit rate of home doubled.