Features 1.Onboard switched-capacitor successive-approximation analog-to-digital converter TLC1543 resolution : 10Bit analog input : 11ch (AIN0 ~ AIN10) Samples Per Second (SPS) : 38K Serial port 2.Reference voltage pins (REF+, REF-) allow user to select a proper reference voltage 3.Only 3 IOs are required to use this module, suit for systems that don't have sufficient IOs but need multi analog inputs ADC 4.Operating voltage : 3.3V - 5.0V 5.Dimension : 43mm × 23mm 特性 1.板载开关电容逐次逼近模数转换器TLC1543 解析:10位 模拟输入:11ch (AIN0 ~ AIN10) 每秒采样量(SPS): 38K 串行端口 2.参考电压引脚(REF+, REF-)允许用户选择合适的参考电压 3.使用此模块只需要3个IOs,适用于IOs不足但需要多模拟输入ADC的系统 4.工作电压:3.3V - 5.0V 5.尺寸:43mm×23mm
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