DA芯片采用TL5615。程序功能：实现固定模拟量电压输出。可输出2*Vref。-DA chip is TL5615. Program features: achieving a fixed analog voltage outputs. Can output 2* Vref.

基于51单片机的，通过DA TL5615输出电压，控制宽带高增益压控放大芯片AD603的放大倍数。放大倍数由DA输出电压与AD603的另一固定的参考电压之差共同决定-Based on 51 single-chip, through the DA TL5615 output voltage, control voltage-controlled high-gain broadband amplifier chip AD603 magnif

TLC5615 MSP430驱动程序，10位DA，电赛必备芯片-The TLC5615 MSP430 driver, 10 DA, the CEC must-chip

10为AD模块TL5615基本操作，获取电压值，用数码管显示电压值-10 for the AD module TL5615 basic operation to obtain the voltage value, with digital display voltage value