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查看全部 500 份 →16位单电源LED电流驱动器,积分和差分非线性误差小于±1 LSB
图1所示电路是一个完整的单电源、低噪声LED电流源驱动器,由一个16位数模转换器(DAC)控制。 该系统的积分和差分非线性误差为±1 LSB,0.1 Hz至10 Hz噪声小于45 nA p-p,满量程输出电流为20 mA。
本实验模块使用4块WTD3088组成16×16点阵
本实验模块使用4块WTD3088组成16×16点阵,以满足汉字显示的要求。为了方便的控制四个单元,使用了一片74LS139译码,产生四个地址片选信号:CLKR1= CSLED,CLKR2= CSLED+1,用于行控制的两片74LS273;C...
CHAPT03CHAPT03.CPP 16-Bit test program for class PC8250 CHAPT03CHAPT03.EXE 16-Bit executable of the
CHAPT03\CHAPT03.CPP 16-Bit test program for class PC8250 CHAPT03\CHAPT03.EXE 16-Bit executable of the test program CHA...
CHAPT04CHAPT04.CPP 16-Bit test program for the Digi Classic board CHAPT04CHAPT04.EXE 16-Bit executa
CHAPT04\CHAPT04.CPP 16-Bit test program for the Digi Classic board CHAPT04\CHAPT04.EXE 16-Bit executable of the test pr...
CHAPT05CHAPT05.CPP 16-Bit test program for the initelligent Digi board. CHAPT05CHAPT05.EXE 16-Bit e
CHAPT05\CHAPT05.CPP 16-Bit test program for the initelligent Digi board. CHAPT05\CHAPT05.EXE 16-Bit executable of the t...
CHAPT07CHAPT07.CPP 16-Bit test program for the Fossil class CHAPT07CHAPT07.EXE 16-Bit executable of
CHAPT07\CHAPT07.CPP 16-Bit test program for the Fossil class CHAPT07\CHAPT07.EXE 16-Bit executable of the test program....