Product Analysis of Sensirion’s Gas Sensor SGP40

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????Sensirion???????????????????????????????????????????????????????????????????????1998????????????????????????????ETH????????????????λ?????????????????Stäfa????????????????????????????й????й?????1????????????????????????????????о???????????????

??????????????SGP40?????????????????崫?????????г??????????????????????????????????????????CMOSens®??????????????????????о???????????I2C?????????????壬??????????????VOC???????????????SGP40?????????????????????????????????????????????VOC???——????????????????????????????????????????????????????????????????????????????MO_x?????崫??????SGP40???????????????????????????????????

????Sensirion?????崫????SGP40

???????崫????SGP40????У?MEMS??????????????????MO_x????????????????????????——?????????????????????????????????巢?????????????????????????????????????????????????跢???????????????????????????????????????????????????????????裨??絼??????????????·??ASIC????????????м????????????????

????SGP40???崫??????????????????????????С??DFN????С?????????CMOSens®??????SGP40???????о????????????????????????????I2C?????????????????????????????????У??????????????????

???????????Sensirion?????崫????SGP40??????????????漰???????о???????????????????????о?????????????????????????????滹??SGP40??????????SGP30???ж??????????????????????????????????????????￡?

1. ??SGP40?????????????????о?????о??MEMS??ASIC???????????????·??ASIC?????????У?MEMS????????н?????????????????????·??????????????????????в???????塢????????????

SGP40??????????????????CT??裩

SGP40о?????

SGP40о?ASIC???????

SGP40о?MEMS???????

2. ??SGP40???в????????????з?????????????MEMS????+CMOS????????????弰?繅????·???????SGP40?????????????з????????????y??????+???????????

SGP40????????????????????

3. ??SGP40??SGP30???ж???????????????????????о????????????崫????????????????????????????????????????

4. ???????????????м??????????????????????????????????????????????????????????????????????SGP40?????SGP30??????ж???????

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SGP40??????????????????????

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1. ????????
- ??????
- ?????????????

2. ???????
- ????Sensirion??
- ???????????
- ????????

3. ???????
- ???????????
- ???????????
- ???????????
- ???????
  * ???????
  * ???????
  * ??????
  * ???????
- о???
- ??·??ASIC??
- ???У?MEMS??
  * о????
  * ??????????????????????
  * ????
  * ????繅
  * ?????
  * ????繅
  * ????
  * ????

4. ??????
- о?????????
- ???????????

5. SGP40??SGP30??????
- ????????
- ?????????
- о???????

6. ????????????????
- ?????????????
- ??????????
- ?????????????
- SGP40??SGP30?????????

????????????????崫????SGP40????????????棬??E-mail??wangyi#memsconsulting.com??#????@????