What are Resistor Color Codes ?
Resistor color codes are a standardized way of indicating the resistance value of resistors using colored bands. These codes are essential for anyone working with electronics, as they provide a quick and reliable method of…
Part Number: ADC12DJ5200RF According to the datasheet of ADC12DJ5200RF, it has three Functional Modes:
In my opinion, DES Mode means:
But how does the DUAL DES Mode work?The datasheet says "Dual-input single-channel mode is equivalent to dual channel mode…
Part Number: TMS320F280039C 使用CPUTIME 触发ADC 采集信号,并且用DMA 搬运数据。具体具体实现是这样的,cputime 以1MHZ 的速率触发ADC采集数据,ADC只是采集一路,使用的是A0,采集完成使用DMA将数据搬运,程序运行的情况是DMA end int 能正常触发,但是adc buff 里面没有数值! //#############################################################################…
Part Number: ADC12DJ3200EVM I use a xilinx FPGA to export the ADC acquisition data (data format is csv), and the exported data samples are, chan1sample1, chan1sample2, chan1sample3,.... chan1sample8; Now I use HSDCpro software to import data to analyze…
Part Number: TMS320F28335 Other Parts Discussed in Thread: TMS320F28377S , TMS320F28379S 关于dsp芯片选型的问题,现在我用的是TMS320F28335PGFA芯片,现在由于代码比较大,flash和ram都不够用了,想选一款芯片,不用修改代码,和原来芯片兼容的一款dsp芯片,大家有推荐的吗?
On the issue of the DSP chip selection, now I am using TMS320F28335PGFA…
Part Number: TPS61175
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Part Number: TLV2771 TLV2771的带宽太小了,帮忙推荐一个适用于超声成像接收的前置放大器Amplifier选型和参考设计电路,需要工作带宽为0.5~20MHz,电压放大增益60dB,输入电容小于5pF。此外我还想问以下,我的输入端是压电晶体(频率几MHz),我需要的放大器设计有什么需要注意的吗,是必须要电荷放大器吗?
The bandwidth of the TLV2771 is too small, so I recommend a preamplifier Amplifier…