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Description: 本设计实际上是将被测模拟量转换为数字量，并进行实时数字显示，主要由以下几部分构成：量程转换电路、AC-DC转换电路、3位半A/D转换单元电路、基准电源单元电路、译码驱动单元以及数码管显示单元。其中A/D转换器选用三位半MC14433，基准电源选用MC1403，译码驱动器则MC14511，另加四个共阴极LED发光数码管。
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Size: 141236 |
Author: 周技锋 |
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Description: 本设计实际上是将被测模拟量转换为数字量，并进行实时数字显示，主要由以下几部分构成：量程转换电路、AC-DC转换电路、3位半A/D转换单元电路、基准电源单元电路、译码驱动单元以及数码管显示单元。其中A/D转换器选用三位半MC14433，基准电源选用MC1403，译码驱动器则MC14511，另加四个共阴极LED发光数码管。
-In fact this design is to convert the measured analog digital and real-time digital display, mainly by the following components: range conversion circuit, AC-DC converter circuit, three semi-A/D conversion circuit unit, the baseline power unit circuit, drive unit, as well as decoding digital tube display unit. One A/D converter selection of the three semi-MC14433, baseline power selection MC1403, decoding drive the MC14511, a total of plus four LED digital tube LED cathode.
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Size: 141312 |
Author: |
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Description: MC1403是2.5V的参考电压源，可以通过改变电阻的大小调节电压的大小，从而得到不同的电压。-The MC1403 is a serial 2.5V bandgap voltage ref-
erence. The major advantages are the 1 preci-
sion, thewide input voltagerange (4.5Vto 40V) and
the low quiescent current (1.5mA max.)
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Size: 25600 |
Author: 高丽丽 |
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Description: MC1403是美国摩托罗拉公司生产的高准确度、低温漂、采用激光修正的带隙基准电压-Motorola MC1403 is produced with high accuracy, low temperature drift, the use of laser amended bandgap reference voltage
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Size: 132096 |
Author: ameng |
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Description: 紧密基准电源 adi公司的产品，性能优异，可替代mc1403
-Close the base power adi company' s products, high performance alternative to mc1403
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Size: 447488 |
Author: CAIHONG |
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Description: 本系统是基于AT89S52单片机的数字式低频信号发生器。采用AT89S52 单片机作为控制核心，外围采用数字/模拟转换电路（DAC0832）、稳压电路（MC1403）、运放电路（LM324）、按键和LED显示灯电路等。-The system is based on the AT89S52 microcontroller digital low frequency signal generator. AT89S52 microcontroller core used as a control, external digital/analog converter (DAC0832), voltage regulator circuit (MC1403), operational amplifiers (LM324), buttons and LED indicator light circuit.
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Size: 592896 |
Author: 刘珂 |
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Description: mc1403 中文资料 是讲述 参考电压源的 使用和电路图-mc1403 chinese book power source use and circle draw
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Size: 570368 |
Author: lianlian |
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