The design and the work principle of automatic range-changing circuit of dual-integral A/D converting chip CC14433 in voltage measuring of wide range are introduced.
介绍了双积分式A/D转换器CC1 44 3 3在宽范围电压测量中自动量程转换电路的设计及工作原理。
The design and the work principle of automatic range-changing circuit of dual-integral A/D converting chip CC14433 in voltage measuring of wide range are introduced.
介绍了双积分式A/D转换器CC1 44 3 3在宽范围电压测量中自动量程转换电路的设计及工作原理。
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