Whakaahuatanga
Ko te LT®3042 he kaiwhakahaere raina whakaheke iti e whakaatu ana i te haruru ultralow a LTC me te hoahoanga PSRR ultrahigh mo te whakakaha i nga tono RF haruru.I hoahoatia hei tohutoro o naianei e whai ana i te putunga ngaohiko mahi nui, ka taea te whakarara te LT3042 ki te whakaiti ake i te haruru, te whakanui ake i te putanga o naianei me te hora wera i runga i te PCB.Ka tukuna e te taputapu te 200mA i te ngaohiko whakaheke 350mV angamaheni.Ko te 2mA te ahua o te naianei ata noho, ka heke ki te <<1µA i te wa katinga.Ko te awhe ngaohiko whakaputa whanui o te LT3042 (0V ki te 15V) i te wa e mau tonu ana te mahi unitygain e whakarato ana i nga haruru whakaputa tata tonu, PSRR, bandwidth me te ture kawenga, motuhake mai i te ngaohiko putanga kua whakaritea.I tua atu, kei roto i te kaiwhakahaere te rohe o naianei ka taea te whakarite, te kaha ki te tiimata tere me te mana ka taea te whakarite hei tohu i nga ture ngaohiko whakaputa.He pūmau te LT3042 me te iti rawa o te 4.7µF pūnga putanga uku.Ko te whakamaru i roto ko te whakamarumaru pākahiko whakamuri, te whakamarumaru o naianei whakamuri, te rohe o naianei o roto me te foldback me te rohe wera me te hysteresis.Kei te waatea te LT3042 i roto i nga kohinga 10-Lead MSOP me te 3mm × 3mm DFN DFN.
Whakatakotoranga: | |
Huanga | Uara |
Kāwai | Takiwa Whakakotahi (ICs) |
PMIC - Ngaohiko Whakahaere - Rarangi | |
Mfr | Analog Devices Inc. |
Rangatū | - |
Mōkī | Ripene me te Hurorirori (TR) |
Tapahia Ripene (CT) | |
Digi-Reel® | |
Tūnga Wāhanga | Hohe |
Whirihoranga Huaputa | Pai |
Momo Putanga | Ka taea te whakarite |
Te maha o nga Kaiwhakahaere | 1 |
Ngaohiko - Whakauru (Max) | 20V |
Ngaohiko - Putanga (Min/Pū) | 0V |
Ngaohiko - Putanga (Max) | 15V |
Ngaohiko Whakataka (Mōrahi) | 0.35V @ 200mA (Momo) |
Onāianei - Putanga | 200mA |
PSRR | 117dB ~ 56dB (120Hz ~ 10MHz) |
Nga waahanga whakahaere | Tepe o naianei, Whakahohe, Pai Mana |
Āhuatanga Tiaki | Neke atu i te Mamahana, Polarity Whakamuri |
Te Waahi Mahi | -40°C ~ 125°C |
Momo Whakaeke | Maunga Mata |
Mōkī / Take | 10-TFSOP, 10-MSOP (0.118", 3.00mm Whānui) Papa Puta |
Mōkī Pūrere Kaiwhakarato | 10-MSOP-EP |
Tau Hua turanga | LT3042 |