I-STMicroelectronics STEVAL-C34KAT1 Vibrometer kanye Nekhithi Yokwandisa Inzwa Yezinga lokushisa
Isingeniso
I I-STEVAL-C34KAT1 iyikhithi yokunwebisa ehlanganisa i-STEVAL-C34AT01 ibhodi yokunweba kanye nekhebuli eguqukayo.
Isici sefomu encane kanye nomklamo onembile kuvumela ukulinganiswa okunembile kokudlidliza kuze kufike kumkhawulokudonsa wenzwa (6 kHz) kanye nezinga lokushisa.
I IIS3DWB inzwa yokudlidliza idayiswa maphakathi nebhodi elincane elingu-25 x 25 mm. I I-STTS22H inzwa yezinga lokushisa ibekwe ohlangothini lwe-PCB futhi ihlanganiswe ngokufudumele nephedi eliveziwe eliphansi le-PCB ngokusebenzisa i-vias.
Ibhodi lokunweba lingafakwa ezintweni zokuhlaziya ukudlidliza kusetshenziswa izimbobo ezine noma i-tape yokunamathisela emaceleni amabili. Leli bhodi lihambisana nekhithi ye-STWIN.box (STEVAL STWINBX1).
Umfanekiso 1. Ikhithi yokunweba ye-STEVAL-C34KAT1
Izici
- Okuqukethwe kwekithi:
- ibhodi le-STEVAL-C34AT01 elinweba izinto eziningi (25x25mm) elinebhodi elinamaphini angu-34 ukuya ku-FPC
– ikhebula eliguquguqukayo elinamaphini angu-34 - I-plug-in efanelekile yebhodi lokuhlola le-STEVAL-STWINBX1
- I-Ultra-wide bandwidth (kufika ku-6 kHz), umsindo ophansi, inzwa yokudlidliza yedijithali engu-3-eksisi (IIS3DWB):
- Ibanga lokuphendula elibanzi kakhulu neliyisicaba: ukusuka ku-DC kuye ku-6 kHz (±3 dB iphuzu)
- Isihlungi se-low-pass noma i-high-pass ene-frequency ekhethiwe yokusika
– 1.1 mA ngezimbazo ezintathu ekusebenzeni okugcwele
- Izinga lokushisa elinwetshiwe lisuka ku--40 liye ku-+105°C - Okuphansi voltage, amandla aphansi kakhulu, 0.5°C ukunemba kwe-I²C/SMBus 3.0 inzwa yezinga lokushisa (STTS22H)
- Imikhawulo ehlelekayo ngokusebenzisa iphinikhodi yokuphazamiseka
- I-Ultra-low current: 1.75 µA kumodi yokushutha okukodwa
- Izinga lokushisa lokusebenza -40 kuya +125 ° - Iphedi eveziwe ohlangothini olungezansi ukuze kuthuthukiswe ukuhlangana okushisayo kwenzwa yezinga lokushisa
- 2.1 kuya ku-3.3 V okokufaka kokunikezwa kwamandla
Izinyathelo zokuphepha zokusetshenziswa
Okubalulekile: Le kit ayigonyiwe ekukhishweni kwe-electrostatic okungaqondile. Ngesikhathi sokuhlolwa kwe-ESD, ikhithi ithole izinga C. Lokhu kusho ukuthi ibhodi lokunweba alilimalanga ngesikhathi sokuhlolwa, kodwa ukungenelela komsebenzisi kwakudingeka ukuze kusethwe kabusha. Uma ukukhishwa kwe-electrostatic kusetshenziswa entweni eseduze, ibhodi lingase liphazamise ukusebenza kwalo. Kulesi simo, ukungenelela komsebenzisi kuyadingeka ukuze usethe kabusha ibhodi (okungukuthi, ukukhipha nokuxhuma kabusha ulayini wokuphakela amandla).
Uma ibhodi linamathiselwe ku-a I-STEVAL-STWINBX1 (STWIN.box), ungalawula ukunikezwa kwamandla kwesixhumi sangaphandle samaphini angama-34 ngesofthiwe, ngokusebenzisa ukusebenza kokushintsha amandla Idatha ye-STBC02 ishaja yebhethri IC.
Ibhodi lokunweba le-STEVAL-C34KAT1 lingasetshenziswa nekhithi ye-STEVAL-STWINBX1 (ibhokisi le-STWIN).
Idivayisi inganamathiselwa ku-STWIN. ibhokisi kusetshenziswa ikhebula enikeziwe eguquguqukayo, ngezixhumi ezingamaphini angu-34 ezitholakala kuzo zombili izinkundla.
Figure 2. Ibhodi lokunweba nekhebula eliguquguqukayo
Ukuze uxhume ikhebuli eguquguqukayo ku-STWIN. ibhokisi, susa isembozo sekesi lepulasitiki.
Umfanekiso 3. Ixhuma ikhebuli eguquguqukayo ku-STWIN. ibhokisi
Ungakwazi ukukhweza kabusha ikhava, njengoba ishiya isikhala esanele sekhebuli eguquguqukayo
Umfanekiso 4. Ukusethwa kokugcina
Indlela elula yokufunda idatha kusuka kuzinzwa ze-STEVAL-C34KAT1 iwukukhanyisa i-STWIN. ibhokisi elinephekhi yokusebenza ye-FP-SNSDATALOG2 ehlanganiswe nenketho yenzwa yangaphandle. Iphakheji ye-firmware ihlinzeka ngokulungela ukusetshenziswa, kanambambili ohlanganiswe ngaphambili.
I-Adhesive tape
Ikhithi inikeza ama-s ambalwaampukusebenza okuphezulu kwe-3M™ 9088, itheyiphu eboshwe kabili. Lezi samples ingasetshenziswa ukukhweza ibhodi kumishini yokuhlaziya ukudlidliza.
Kungenjalo, ungakwazi ukukhweza ibhodi ngokusebenzisa izimbobo etholakala ekhoneni ngalinye PCB.
Ifomu elincane le-PCB liqinisekisa ukuthi akukho resonance kanye nempendulo yefrikhwensi eyisicaba yomkhawulokudonsa ophelele wenzwa (kufika ku-6 kHz).
Imidwebo yohlelo
Umfanekiso 5. STEVAL-C34KAT1 isikimu sesekethe: STEVAL-C34AT01
Umfanekiso 6. STEVAL-C34KAT1 isikimu sesekethe: STEVAL-FLTCB01
Umthethosivivinywa wezinto zokwakha
Ithebula 1. STEVAL-C34KAT1 ibhili lezinto zokwakha
| Into | Q.ty | Ref. | Ingxenye/inani | Incazelo | Umkhiqizi | Ikhodi ye-oda |
|
1 |
1 |
Ithebula 2. Yandisa kubhili yebhodi ye izinto zokwakha | I-STEVAL- C34AT01 | Ibhodi lokunweba le-Vibrometer kanye nezinga lokushisa | ST | Ayitholakali ukuze ithengiswe ngokwehlukana |
| 2 | 1 | Ithebula 3. Iyavumelana nezimo ikhebula bill of izinto zokwakha | STEVAL- FLTCB01 | 34-pin, 15 cm ikhebuli eguquguqukayo | ST | Ayitholakali ukuze ithengiswe ngokwehlukana |
| 3 | 4 | - | 3M 9088 – 25×25 mm, 25×25 mm | Ukusebenza okuphezulu kwe-3M™, itheyiphu eboshwe kabili | 3M | 9088 |
Ithebula 2. Ibhili yebhodi yokunweba yezinto
| Into | Q.ty | Ref. | Inani | Incazelo | Umkhiqizi | Ikhodi ye-oda |
| 1 | 1 | CN1 | I-CON34-Plug, izikhundla ezingama-34, i-SMD, igolide | Isokhethi yesixhumi | I-Panasonic Electric Works | I-AXF6G3412A |
| 2 | 3 | C1, C2, C3 | 100 nF, 0402 (1005 metric), 16 V, ±10%, X7R | I-Ceramic capacitors | I-Murata Electronics eNyakatho Melika | GRM155R71C104KA8 8J |
| 3 | 1 | C4 | 10 µF, 0402 (1005 metric), 10 V, ±20%,X5R | I-Ceramic capacitor | I-Samsung Electro- Mechanics America, Inc. | I-CL05A106MP8NUB8 |
| 4 | 1 | C5 | 330pF, 0402 (1005 Metric), 10%, | I-CAP CER 330pF | I-Murata Electronics eNyakatho Melika | GRM1555C1H331GA0 1D |
| 5 | 1 | R1 | 7.5 k, 0402 (1005 metric), 1/16 W, ±5%, SMD | Umphikisi | Yageo | I-RC0402JR-077K5L |
| 6 | 9 | I-R2, SB3, R3, SB4, R4, R5, R6, R7, SB8 | 0 R, 0402 (1005 metric), SMD | Abaphikisi | Vishay Dale | I-CRCW04020000Z0ED |
| 7 | 0 | SB1, SB2, SB5, SB6, SB7 | 0 ohm, 0402 (1005 metric), SMD | Ama-resistors (awafakwanga) | Vishay Dale | I-CRCW04020000Z0ED |
| 8 | 1 | U1 | IIS3DWBTR, VFLGA2.5X3X.8 6 14L P.5 L.475X.25 | Umkhawulokudonsa obanzi kakhulu, umsindo ophansi, inzwa yokudlidliza yedijithali engu-3-eksisi | ST | I-IIS3DWBTR |
| 9 | 1 | U2 | STTS22HTR, UDFN 2X2X.55 6L pitch 0.65 | Okuphansi voltage, ultra-low-power, 0.5°C ukunemba I²C/SMBus 3.0 inzwa yezinga lokushisa | T | Idatha ye-STTS22HTR |
Ithebula 3. Imali yekhebula eguquguqukayo yezinto ezibonakalayo
| Into | Q.ty | Ref. | Ingxenye/inani | Incazelo | Umkhiqizi | Ikhodi ye-oda |
| 1 | 1 | J2 | I-CON34-Header, izikhundla ezingama-34, i-SMD, igolide | Iheda yesixhumi | I-Panasonic Electric Works | I-AXF5G3412A |
| 2 | 2 | j1, uj3 | I-CON34-Socket, izikhundla ezingama-34, i-SMD, igolide | Amasokhethi okuxhuma | I-Panasonic Electric Works | I-AXF6G3412A |
Izinguqulo zekhithi
Ithebula 4. STEVAL-C34KAT1 izinguqulo
| Inguqulo ye-PCB | Imidwebo yohlelo | Umthethosivivinywa wezinto zokwakha |
| I-STEVAL$C34KAT1A (1) | STEVAL$C34KAT1A imifanekiso yezithombe | STEVAL$C34KAT1A ibhili lempahla |
Ulwazi lokuthobela imithetho
Isaziso Esisemthethweni Esidingeka I-US Federal Communications Commission
I-FCC ISAZISO
Le kit yakhelwe ukuvumela:
(1) Abathuthukisi bomkhiqizo bahlole izingxenye ze-elekthronikhi, isifunda, noma isofthiwe ehlotshaniswa nekhithi ukuze banqume ukuthi bangazihlanganisa yini izinto ezinjalo emkhiqizweni oqediwe kanye (2) Abathuthukisi be-software babhale izicelo zesofthiwe ezizosetshenziswa nomkhiqizo wokugcina.
Le khithi akuwona umkhiqizo oqediwe futhi uma isihlanganisiwe akumele ithengiswe kabusha noma imakethwe ngaphandle uma kutholwe konke ukugunyazwa kwempahla ye-FCC. Ukusebenza kungaphansi kwesimo sokuthi lo mkhiqizo ungabangeli ukuphazamiseka okuyingozi eziteshini zomsakazo ezinelayisensi nokuthi lo mkhiqizo wamukele ukuphazamiseka okuyingozi. Ngaphandle uma ikhithi ehlanganisiwe iklanyelwe ukusebenza ngaphansi kwengxenye 15, ingxenye 18 noma ingxenye 95 yalesi sahluko, isisebenzisi sekhithi kufanele sisebenze ngaphansi kwegunya lomnikazi welayisensi ye-FCC noma kufanele aqinisekise ukugunyazwa kokuhlolwa ngaphansi kwengxenye 5 yalesi sahluko 3.1.2. XNUMX.
Ithebula 5. Umlando wokubuyekeza idokhumenti
| Usuku | Buyekeza | Izinguquko |
| 15-Dec-2022 | 1 | Ukukhishwa kokuqala. |
Amadokhumenti / Izinsiza
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I-STMicroelectronics STEVAL-C34KAT1 Vibrometer kanye Nekhithi Yokwandisa Inzwa Yezinga lokushisa [pdf] Imaniwali yosebenzisayo I-STEVAL-C34KAT1 I-Vibrometer kanye Nekhithi Yokwandisa Inzwa Yezinga lokushisa, i-STEVAL-C34KAT1, Ikhithi Yokwandisa Inzwa Yezinga lokushisa, Ikhithi Yokwandisa Inzwa Yezinga lokushisa, Ikhithi Yokwandisa Inzwa, Ikhithi Yokunweba |
