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ADS8328两个通道分别采样两个电压,以200k的速度轮流以采V1,V2经对比发现,只采V1或者V2采样非常稳定,轮流采样时波动会有40mV左右。怀疑是ADS8328本身串扰了。请问如何解决。
2024-11-27 07:30
现在正在用ADS8328,读寄存器及采样数据都没有问题,Auto Channel采样正常,Manual Select不能切换到通道1,一直在采样通道0
2025-02-12 08:20
,会不会有问题。手册中又说了,第一片要配置成普通模式,但是图60中的时序根本 没法将三片ADS8327分别配置。 正在画原理图,谢谢!! ADS8328双通道 在高速读取时会有鬼影。两个通道交替读时互相串扰,调外面的RC也没用,不然 就不用这么麻烦弄两片
2024-11-26 06:46
amplifier in a 17-lead single-in-line (SIL) power package. It contains a 26 W Bridge-Tied Load (BTL
2015-08-16 21:59
我的ADXRS620采用ADR445作为5V参考电源,ADXRS620的直接输出纹波达到20-30多mv,然后用的ADS8328作为16位,500KHZADC芯片,20-30mv的纹波直接造成
2019-03-07 15:07
1220_IDAC_CURRENT_500_UA, ADS1220_BURN_OUT_CURRENT_OFF,ADS1220_LOW_SIDE_POWER_OPEN, ADS1220_DRDY_ON_DRDY_ONL
2024-12-19 06:13
分享一本书:Design of low-voltage low-power CMOS operational amplifier cells
2021-06-22 07:01
/ctrl3在硬接成100时,加电后,ADC是否可以处于Global power down状态? 具体地讲,我的设计中,ADC ADS62P48的控制脚trl1/ctrl2/ctrl3硬接成100,而其它控制
2025-01-22 06:38
各位前辈们,有谁有求UMC 55nm LP工艺(low power)的PDK?请不吝赐予
2021-06-22 07:25
`求书《Low Voltage Power MOSFETs Design, Performance and Applications》,这本书里主要讲了什么内容?`
2021-06-22 08:07