I-ROHM LMR1001YF-C Voltage I-Rail-to-Rail Input kanye ne-CMOS ephumayo Ampokokuphila
Ulwazi Olubalulekile
Lo mjikelezo ulingisa impendulo yesikhashana kokokufaka kwegagasi le-sine nge-voltagumlandeli we-Op-Amps. Ungabuka ivolumu yokuphumayotage nokuthi ngokwethembeka kangakanani i-sine wave input voltage ikhiqizwa kabusha. Ungenza ngendlela oyifisayo amapharamitha wezingxenye eziboniswe ngokuluhlaza okwesibhakabhaka, njenge-VSOURCE, noma izingxenye ze-peripheral, futhi ulingise ivolumutage umlandeli onesimo sokusebenza esifiselekayo.
Ungalingisa isifunda kunothi lesicelo elishicilelwe: Iyasebenza ampi-lifier, Isiqhathanisi (Okokufundisa). [JP] [EN] [CN] [KR]
Izixwayiso ezijwayelekile
Isexwayiso 1: Amanani avela kumiphumela yokulingisa awaqinisekisiwe. Sicela usebenzise le miphumela njengomhlahlandlela womklamo wakho.
Isexwayiso 2: Lezi zici zemodeli ziku-Ta=25°C. Ngakho, umphumela wokulingisa onokuhlukahluka kwezinga lokushisa ungase uhluke kakhulu kumphumela nalowo owenziwe ebhodini lesicelo langempela (isilinganiso sangempela).
Isexwayiso 3: Sicela ubheke inothi lesicelo le-Op-Amps ngemininingwane yolwazi lobuchwepheshe.
Isexwayiso 4: Izici zingashintsha kuye ngomklamo wangempela webhodi futhi i-ROHM incoma ngokuqinile ukuthi ihlole kabili lezo zici ngebhodi langempela lapho ama-chips azofakwa khona.
Isikimu Sokulingisa
Umfanekiso 1. Isikimu Sokulingisa
Indlela yokulingisa
Izilungiselelo zokulingisa, ezifana nokushanela ipharamitha noma izinketho zokuhlanganisa, ziyalungiseka ukusuka kokuthi 'Izilungiselelo Zokulingisa' eziboniswe kuMfanekiso 2, futhi Ithebula 1 libonisa ukusethwa okuzenzakalelayo kwesifaniso.
Umfanekiso 2. Izilungiselelo zokulingisa nokwenza
Ithebula 1. Ukusethwa okuzenzakalelayo kwezilungiselelo zokulingisa
| Amapharamitha | Okuzenzakalelayo | Qaphela |
| Uhlobo Lokulingisa | Isikhathi-Isizinda | Ungashintshi Uhlobo Lokulingisa |
| Isikhathi Sokuphela | 200 nathi | – |
| Izinketho ezithuthukisiwe | Ibhalansile | – |
| I-Convergence Assist | – | |
| Izinketho zeManuwali | .izinga lokushisa 27 | – |
Imibandela Yokulingisa
Ithebula 2. Uhlu lwamapharamitha wesimo sokulingisa
| Igama lesibonelo | Uhlobo | Amapharamitha | Inani elizenzakalelayo | Ububanzi obuguquguqukayo | Amayunithi | |
| Okuncane | Ubukhulu | |||||
| VSOURCE | Voltage Umthombo | Imvamisa | 10k | 10 | 10M | Hz |
| Peak_ voltage | 0.5 | 0 | 5.5 | V | ||
| Initial_ phase | 0 | mahhala | ° | |||
| DC_ offset | 2.5 | 0 | 5.5 | V | ||
| DF | 0.0 | kulungisiwe | 1/s | |||
| AC_ ubukhulu | 0.0 | kulungisiwe | V | |||
| AC_ isigaba | 0.0 | kulungisiwe | ° | |||
| I-VDD | VoltagUmthombo we-Op-Amp | Voltagizinga e_ | 5 | 2.7(Qaphela1) | V | V |
| AC_ ubukhulu | 0.0 | kulungisiwe | V | |||
| AC_ isigaba | 0.0 | kulungisiwe | ° | |||
(Qaphela 1) Ibeke ebangeni lokusebenza eliqinisekisiwe le-Op-Amps.
Ukusethwa kwepharamitha ye-VSOURCE
Umfanekiso wesi-3 ubonisa ukuthi amapharamitha e-VSOURCE ahambisana kanjani ne-VIN stimulus waveform.
Umfanekiso 3. Amapharamitha we-VSOURCE kanye ne-waveform yawo
Op-Amp imodeli
Ithebula 3 libonisa umsebenzi wephinikhodi wemodeli osetshenzisiwe. Qaphela ukuthi i-Op-Amp imodeli iyimodeli yokuziphatha yezici zayo zokufaka/zokukhiphayo, futhi awekho amasekhethi okuvikela noma imisebenzi engahlobene nenjongo esetshenziswayo.
Ithebula 3. Op-Amp izikhonkwane zemodeli ezisetshenziselwa ukufaniswa
| Phina Igama | Incazelo |
| +IN | Okokufaka okungaguquki |
| -IN | Ukuguqula okokufaka |
| I-VDD | Ukunikezwa kwamandla okuhle |
| I-VSS | Ukunikezwa kwamandla okungalungile / Indawo |
| PHUMA | Okukhiphayo |
| I-NC1 | Akukho ukuxhumana ngaphakathi |
| I-NC2 | Akukho ukuxhumana ngaphakathi |
| I-NC3 | Akukho ukuxhumana ngaphakathi |
Izingxenye ze-Peripheral
Umthethosivivinywa Wezinto
Ithebula lesi-4 libonisa uhlu lwezingxenye ezisetshenziswe kuhlelo lokulingisa. I-capacitor ngayinye inemingcele yesifunda esilinganayo esiboniswe ngezansi. Amanani azenzakalelayo ezingxenye ezilinganayo asethelwe kuqanda ngaphandle kwe-ESR ka-C. Ungakwazi ukushintsha amanani engxenye ngayinye.
Ithebula 4. Uhlu lwama-capacitor asetshenziswa kusekethe yokulingisa
| Uhlobo | Igama lesibonelo | Inani elizenzakalelayo | Ububanzi obuguquguqukayo | Amayunithi | |
| Okuncane | Ubukhulu | ||||
| Umphikisi | R1_1 | 0 | 10 | 10 | kΩ |
| RL1 | 10k | 1k | 1M, NC | Ω | |
| I-Capacitor | C1_1 | 0.1 | 0.1 | 22 | pF |
| I-CL1 | 10 | khulula, NC | pF | ||
I-Capacitor Equivalent Circuits
Umfanekiso 4. Umhleli wempahla ye-Capacitor kanye nesekethe efanayo
- (a) Property editor
- (b) Equivalent circuit
Inani elizenzakalelayo le-ESR ngu-2m Ω.
( Inothi 2) These parameters can take any positive value or zero in simulation but it does not guarantee the operation of the IC in any condition. Refer to the datasheet to determine adequate value of parameters.
Imikhiqizo Enconyiwe
Op-Amp
I-LMR1001YF-C : Automotive Zero Drift Low Offset Voltage-Rail-to-Rail I/O CMOS Op-Amp. [JP] [EN] [CN] [KR] [TW] [DE] LMR1001YG-C : Automotive Zero Drift Low Offset Voltage-Rail-to-Rail I/O CMOS Op-Amp. [JP] [EN] [CN] [KR] [TW] [DE] LMR1002F-LB : Automotive Zero Drift Low Offset Voltage-Rail-to-Rail I/O CMOS Op-Amp. [JP] [EN] [CN] [KR] [TW] [DE]
Ama-athikili Obuchwepheshe Namathuluzi angatholakala kokuthi Izinsiza Zokuklama emkhiqizweni web ikhasi.
Qaphela
- Ulwazi oluqukethwe kulo mbhalo luhloselwe ukwethula imikhiqizo ye-ROHM Group (ngemuva kwalokhu ebizwa nge-ROHM). Uma usebenzisa imikhiqizo ye-ROHM, sicela uqinisekise ukucaciswa kwakamuva noma imininingwane yedatha ngaphambi kokuyisebenzisa.
- Imikhiqizo ye-ROHM yakhelwe futhi yenzelwe ukusetshenziswa ezintweni zikagesi ezijwayelekile kanye nezinhlelo zokusebenza (ezifana nemishini ye-Audio Visual, okokusebenza kwe-Office Automation, okokusebenza kwezokuxhumana ngocingo, izinto zasendlini, izinto zokuzijabulisa, njll.) noma okucaciswe kumininingwane. Ngakho-ke, sicela uxhumane nommeleli wezokuthengisa we-ROHM ngaphambi kokusebenzisa imikhiqizo ye-ROHM ezintweni zokusebenza noma kumadivayisi adinga ukwethembeka okuphezulu kakhulu futhi ukwehluleka noma ukungasebenzi kwawo kungase kubangele ingozi noma ukulimala empilweni yomuntu noma emzimbeni noma omunye umonakalo omkhulu (njengemishini yezokwelapha, ezokuthutha, ithrafikhi, indiza. , imikhumbi-mkhathi, izilawuli zamandla enuzi, isilawuli sikaphethiloli, okokusebenza kwezimoto okuhlanganisa nezinsiza zemoto, njll. ngemva kwalokhu okubizwa ngokuthi Izicelo Eziqondile). Ngaphandle kwalapho kuvunyelwene ngenye indlela nge-ROHM kusengaphambili, i-ROHM ngeke ibe nesibopho nganoma iyiphi indlela noma ibe nesibopho sanoma imuphi umonakalo, izindleko, noma ukulahlekelwa okutholwe nguwe noma izinkampani zangaphandle okuvela ngenxa yokusebenzisa Imikhiqizo ye-ROHM Yezicelo Ezicacisiwe.
- Izingxenye zikagesi, okuhlanganisa nama-semiconductors, zingahluleka noma zingasebenzi kahle ngenani elithile. Sicela uqiniseke ukuthi usebenzisa, ngokwezibopho zakho, izinyathelo zokuphepha ezanele ezihlanganisa kodwa ezingagcini nje ngomklamo ohlulekayo ngokumelene nokulimala ngokomzimba, kanye nokulimala kunoma iyiphi impahla, okungase kubangele ukwehluleka noma ukungasebenzi kahle kwemikhiqizo.
- Ulwazi oluqukethwe kulo mbhalo, okuhlanganisa isicelo sesekethe exampi-les kanye nokungaguquki kwayo, ihloselwe ukuchaza ukusebenza okujwayelekile nokusetshenziswa kwemikhiqizo ye-ROHM, futhi akuhloselwe ukuqinisekisa, ngokusobala noma ngokungagunci, ukusebenza komkhiqizo kumpahla yangempela ezosetshenziswa. Ngenxa yalokho, nguwe wedwa onesibopho ngakho, futhi kufanele usebenzise ukuqinisekiswa kwakho okuzimele nokwahlulela ekusebenziseni ulwazi olunjalo oluqukethwe kulo mbhalo. I-ROHM ngeke ibe nesibopho nganoma iyiphi indlela noma ibe nesibopho sanoma yimuphi umonakalo, izindleko, noma ukulahlekelwa okudalwe nguwe noma abantu besithathu okubangelwa ukusetshenziswa kwalolo lwazi.
- Lapho uthekelisa imikhiqizo ye-ROHM noma ubuchwepheshe obuchazwe kulo mbhalo kwamanye amazwe, kufanele uthobele izinqubo nezinhlinzeko ezibalulwe kuyo yonke imithetho neziqondiso ezisebenzayo zokuthekelisa, njengoMthetho Wokuhwebelana Kwamazwe Ngamazwe Nokuhweba Kwangaphandle kanye neMithetho Yokulawula Ukuthekelisa Yase-US, futhi ulandele izinqubo ezidingekayo ngokuhambisana nalezi zinhlinzeko.
- Ulwazi lobuchwepheshe nedatha echazwe kulo mbhalo, okuhlanganisa amasekhethi ohlelo lokusebenza ajwayelekile, isibampizikweletu kuphela futhi azihloselwe ukuqinisekisa ukuthi aziphuli umthetho wempahla yengqondo yomuntu wesithathu noma amanye amalungelo. I-ROHM ayinikezi noma iyiphi ilayisense, evezwayo noma eshiwo, ukuze iqalise, isebenzise, noma ixhaphaze noma iyiphi impahla yengqondo noma amanye amalungelo aphethwe noma alawulwa yi-ROHM nanoma yiziphi izinkampani zangaphandle mayelana nolwazi oluqukethwe lapha.
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- I-ROHM ayiqinisekisi ukuthi ulwazi oluqukethwe lapha alunaphutha. I-ROHM ngeke ibe nesibopho nganoma iyiphi indlela noma ibe nesibopho sanoma yimuphi umonakalo, izindleko, noma ukulahlekelwa okudalwe nguwe noma abantu besithathu ngenxa yamaphutha aqukethwe kulo mbhalo.
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Amadokhumenti / Izinsiza
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I-ROHM LMR1001YF-C Voltage I-Rail-to-Rail Input kanye ne-CMOS ephumayo Ampokokuphila [pdf] Umhlahlandlela Womsebenzisi LMR1001YF-C, LMR1001YF-C Voltage I-Rail-to-Rail Input kanye ne-CMOS ephumayo Ampi-lifier, Voltage I-Rail-to-Rail Input kanye ne-CMOS ephumayo Ampi-lifier, Okokufaka kwe-Rail-to-Rail kanye nokuphumayo kwe-CMOS AmpI-Lifier, Okokufaka kanye Nokuphumayo kwe-CMOS Ampi-lifier, i-CMOS Ampokokuphila |