• ADXRS620 的相关问题

    question1：数据手册中就只给了，RATEOUT随着顺时针旋转增加，没有给出具体的线性公式，我如何能从电压值换算位速率。

    question2：为何要将C1 和C2短接到一起

    希望大佬解答，提前谢了。

  • RE: ADXRS620 BAD GYRO DATAOUT

    hello，i have a question about that why you connected E6 and E7 , G6 F7,.....,what's the function?

  • ADXRS642 vs ADXRS620

    I was using ADXRS620 for my angular rate measurement.

    Since ADXRS620 is NRND, is ADXRS642 compatible with my 620, ie, in the same PCB (layout) used for 620 can I get same functionality with 642 (compatible in mechanical, electrical pin-outs, electrical…

  • RE: 关于MEMS陀螺仪（ADXRS620）的输出问题，求助啊！

    你好，请问为何要将C1和C2短接输出？

  • RE: ADXRS620 VRATIO和AVCC供电问题请教

    This question has been closed by the EZ team and is assumed answered.

  • RE: ADXRS620 gyro and temperature output

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    …

  • why some of my ADXRS620 don't work

    Hi:

      I have some ADXRS620 ,and i make the PCB by myself ,also i solded the PCB with my Reflow soldering machine .But I fand that some of them do not work, the output always about 2.5V when i move zhe ADXRS620. I measure and fand that the voltage between…

  • 关于ADXRS620陀螺仪不工作的问题，很急

    技术人员您好：

              我买了几个ADXRS620wba的传感器，使用回流焊焊自己做的PCB板上，发现有的能正常工作，有的不行，输出就2.5V，不会变化。

    1. VDD，AVCC,Vratio使用的电源是单电源+5V供电,TS1,TS2,TEMP,NC引脚两两互联，没有外接。

    2. 测试对比发现，正常工作的模块，D6,D7引脚上CP5-0.1uF电容两端的电压为16V以上，而不正常工作的模块CP5两端电压较小，有的2V多，有的8V，不确定，但远远低于手册上提到的电荷泵充电到的18—-20V。

    …
    • attachments.zip

  • ADXRS620 Questions

    Hi, I just get another three question about the ADXRS620:

    1. Based on the figure1  in the data sheet, may I conclude the drive axis utilize the trans-impedence circuit while the sense axis employ the charge amplifier circuit to sense the variation of…

  • 请教ADXRS620型号识别问题

    技术人员：

         您好！

     

         我通过不同的渠道采购了两批次的ADXRS620芯片，但测试发现，两批次芯片的sensitive不相同，一种是6mv/deg，另一种是7mv/deg.

         观察两个批次芯片正面的标记，发现主型号标示都是ADXRS620BA,，但其他三处标识有不同，包括中部的数字，左上角和右上角的字母和数字。

         请问，ADXRS620芯片上的四处标识都是什么含义？怎么获知芯片的型号从而确定其sensitive？

         通过查看手册，发现ADXRS622，ADXRS642的sensitive为7mv…