I-AMC3330DWER +/-1-V yokunemba kokufaka kuqiniswe iamplifier ehlukanisiwe ene-converter ehlanganisiwe ye-DC/DC kanye ne-CMTI 16-SOIC -40 ephezulu ukuya ku-125
♠ Imininingwane
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | I-Isolation Amplifiers |
| Uchungechunge: | AMC3330 |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 125 C |
| Ukupakishwa: | I-reel |
| Ibhrendi: | Texas Instruments |
| Kuyazwela umswakama: | Yebo |
| Umkhiqizo: | I-Isolation Amplifiers |
| Uhlobo Lomkhiqizo: | I-Isolation Amplifiers |
| Inani Lephakethe Lefekthri: | 2000 |
| Isigaba esingaphansi: | I-amplifier ICs |
♠ Incazelo Yomkhiqizo
I-AMC3330 iyi-amplifier enembayo, ehlukanisiwe ene-converter ehlanganiswe ngokugcwele, ehlukile ye-DC/DC evumela ukusebenza kokuhlinzeka okukodwa kusukela ohlangothini oluphansi lwedivayisi. Umgoqo oqinisiwe we-capacitive isolation ugunyazwa ngokuya nge-VDE V 0884-11 kanye ne-UL1577 futhi uhlukanisa izingxenye zesistimu ezisebenza kumazinga kagesi wemodi evamile ehlukene futhi ivikela izizinda zamandla aphansi emonakalweni.
Okokufaka kwe-AMC3330 kulungiselelwe ukuxhumana okuqondile nemithombo enamandla kakhulu, imithombo yamasignali kagesi njengenethiwekhi yesihlukanisi esiphikisayo ukuzwa amasiginali we-highvoltage. Isiguquli esihlanganisiwe esihlukanisiwe se-DC/DC sivumela ukukalwa kwamasiginali angeyona ireferensi futhi senza idivayisi ibe yisixazululo esiyingqayizivele sezinhlelo zokusebenza ezinomsindo, ezibambezeleke isikhala.
Ukusebenza okuhle kakhulu kwedivayisi kusekela ukuqapha nokulawula okunembile kwamandla kagesi. I-DC/DC converter ehlanganisiwe yokubona iphutha nephinikhodi yokuphuma kokuxilonga ye-AMC3330 yenza umklamo wezinga lesistimu ube lula nokuxilongwa.
I-AMC3330 icaciswe phezu kwezinga lokushisa elingu--40°C kuya ku-+125°C.
• 3.3-V noma 5-V umsebenzi wokuhlinzeka okukodwa one-DC/DC converter ehlanganisiwe
• Ibanga le-voltage elingu-±1-V elithuthukiselwe ukukalwa kwamandla kagesi ngokuvinjelwa kokufaka okuphezulu
• Inzuzo engaguquki: 2.0
• Amaphutha e-DC aphansi:
- Iphutha lokuzuza: ±0.2% (ubukhulu)
- Thola ukukhukhuleka: ±45 ppm/°C (ubukhulu)
- Iphutha le-Offset: ±0.3 mV (ubukhulu)
- I-Offset drift: ±4 µV/°C (ubukhulu)
- Ukungaxhunywanga: ±0.02% (ubukhulu)
• I-CMTI ephezulu: 85 kV/µs (min)
• Izici zokuxilonga zezinga lesistimu
• Izitifiketi ezihlobene nokuphepha:
– 6000-VPK ukuhlukaniswa okuqinisiwe nge-DIN VDE V 0884-11 (VDE V 0884-11): 2017-01
- Ukuhlukaniswa kwe-4250-VRMS iminithi elingu-1 nge-UL1577 ngayinye
• Ihlangabezana namazinga e-CISPR-11 kanye ne-CISPR-25 EMI
• Inzwa kagesi ehlukanisiwe:
- Ukushayela kwezimoto
- Ama-inverters e-Photovoltaic
- Amasistimu okulethwa kwamandla
– Amamitha kagesi
– Ukudluliselwa kokuvikela
