LM358P op: Bayani, fasali, kunshin, masu amfani da su, daidaitawa
2024-04-17 4662

Da LM358P Kadan iko ne, dual op amp amp amp amp amp amp amperfifier.Zai iya aiki a cikin aikace-aikacen samar da wadatar guda ɗaya tare da samfurin mai ɗorewa da kuma hayaniya ta bandewa.Wannan labarin zai gabatar da shi daki-daki daga bangarorin fasalin, kunshin, layout, da aikace-aikace.

Tsarin litattafai


LM358P
Hoto na 1: LM358p

LM358P bayanin


LM358P shine sigar zamani na gaba na masana'antar ingantaccen aiki LM358 kuma ya ƙunshi manyan ƙarfin lantarki (36V) masu samar da kayan aiki.Waɗannan na'urorin suna samar da kyakkyawar darajar don aikace-aikacen masu tsada da kuma fasali na ƙasa (na 300μv), kewayon shigarwar injin-wuri.Bugu da kari, LM358p an tattara shi cikin tsoma don saukin jikewa.

LM358p ya ƙunshi sau biyu masu zaman kansu masu haɓaka haɓaka haɓaka biyu masu haɓaka masu haɓaka waɗanda aka tsara don aiki da su ɗaya daga wadataccen wadataccen wutar lantarki.Wannan da'irar na iya fahimtar aikin samar da wutar lantarki guda 3V zuwa 32v, kuma yana tallafawa aiki mai zaman kanta a ƙarƙashin yanayin ikon wutan lantarki, kuma yana da aikin masarar wutar lantarki na ciki.LM358P opp yana da sauƙin tsari da kayan haɓaka kamar daidaituwar haɗin kai (31V)), da ƙananan Quieifier na yanzu (300La hali), da ƙananan Querifier na yanzu (300La hali), da ƙananan Querifier na yanzu (300La hali), da ƙananan Querifier na yanzu (300La hali), da ƙananan Querifier na yanzu (300La hali), da ƙananan Querifier na yanzu, da ƙananan Querifier na yanzu (300La hali), da ƙananan Querifier na yanzu (300La hali), da ƙananan Querifier na yanzu (300La hali), da ƙananan Querifier na yanzu (300La hali), da ƙananan Querifier na yanzu (300La hali), da ƙananan Querifier na yanzu (300La hali), da ƙananan Querifier na yanzu (300La hali), da ƙananan Quarier na yanzu), da ƙananan Quarier na yanzu), da ƙananan Querifier na yanzu (300La hali), da ƙananan Querifier na yau da kullun akan aikace-aikacen muhalli.

Madadin da daidaitawa







Halaye na LM358p


Wadataccen wadatar 3 v zuwa 36 v 36 v 36 v

Rf na ciki da kuma EMI tace

Quiescent Actent: 300 μa / ch

2-MV shigar da ending opset voltage max.a 25 ° C

3-MV shigar da ending voltage max.a 25 ° C

Hadarin-samun bandwidth na 1.2 mhz

Yankin shigarwar na yau da kullun - gama gari ya haɗa da ƙasa, yana ba da izinin abin da ke kusa da ƙasa

A kan samfuran da aka karɓa wa MIL-PRF-38535, duk sigogi ana gwada sai dai in ba haka ba sai ya lura.Duk sauran samfuran, sarrafa samar da samarwa ba dole ne ya haɗa da gwaji na duk sigogi.

Tsarin Kunshin LM358P


Package Design of LM358P
Hoto na 2: Tsarin Kunshin LM358P

Layout na lm358p


Jagororin layout


Don mafi kyawun aiki na na'urar, yi amfani da ayyukan PCB mai kyau, gami da:

Haɗaɗɗen na iya yaduwa cikin wuraren bincike ta hanyar filayen wuta na da'ira gaba ɗaya, da kuma yadda ake ba da gudummawa.Ana amfani da masu daukar karfi don rage amo da aka haɗa ta hanyar samar da manyan hanyoyin wutar lantarki na gida zuwa kewayon ganima.Haɗa ƙananan-ESR, 0.1-up yumbu a cikin kowane wadatar wadata fil da ƙasa, sanya kusa da na'urar kamar yadda zai yiwu.Wata hanya ta hanya guda ɗaya daga V + zuwa ƙasa an zartar don aikace-aikacen samarwa guda ɗaya.

Yana keɓe hanyar haɗin ƙasa don analog da kayan haɗin dijital a cikin kewayawa yana tsaye azaman madaidaiciya tsarin kusanci don motsi.Yawanci, an tsara ɗaya ko fiye a cikin samfuran mullayer na mullayer, suna taimakawa cikin jirage ƙasa, suna taimakawa a cikin dissipation da rage tsangwama na EMI.Tabbatar da zuwa dijital na dijital da analog, mai kula da kwararar ƙasa na yanzu.

Don rage ɗaukar hoto, gudanar da abubuwan shigarwar har nesa nesa da wadatar ko fitarwa kamar yadda zai yiwu.Idan ba zai yiwu a sa su raba su ba, ya fi kyau ƙetare hanyar da hankali a perfedel kamar yadda tsayayya da abin da ke tare da noisy.

Sanya abubuwanda aka gyara na waje kusa da na'urar kamar yadda zai yiwu.Tsayawa RF da RG kusa da shigarwar wutar lantarki ta rage yawan karfin parasitic, kamar yadda aka nuna a adadi mai zuwa.

Rike tsawon shigarwar da gajere.Koyaushe tuna cewa abubuwan shigarwar su ne mafi m bangare na da'ira.

Yi la'akari da drive, mai ƙarancin zobe masu ɗaukar hoto a kusa da mahimman burbushi.Zobe mai tsaro na iya rage yawan ɓoyayyun hanyoyin lalacewa daga abubuwan da ke kusa da suke a wurare daban-daban.

Misalai na layoo


Layout Examples
Hoto na 3: misalai na layoo

Lm358p amfani


Wasu manyan manyan aikace-aikacen LM358p IC suna jera su a ƙasa:

POS (Siyarwa-Siyarwa) tsarin

Firistoci, wanki, da bushewa

Aikin iska, biyu a gida da waje

Injin voltage, masu kula da kalmomi, masu kula da tsakiya, da AC masu shiga

Gudanar da madauki da tsari

Mace da PCTOP

Abubuwan da ke amfani da wutar lantarki waɗanda ba za a kula da su ba

Mai Gictrattor, Adder, Bango, mai ƙarfin lantarki da sauransu.

DC Takettion, Brudurs DC, Brownless DC, High-Voltage, Low-Voltage, madadin na dindindin, da kananan Motors sune misalai na sarrafa motoci

LM358P da'ira


Haske na haske


Yankin da aka nuna a sama shine Cironen Sendor mai haske wanda aka gina a kusa da LM358 IC.A cikin wannan sanyi, ana amfani da IC azaman mai caji.An haɗa shi da LED zuwa fitarwa, I.e., PIN 1, kuma yana da alaƙa da ingantaccen mai sihiri Part 1 ko A. Mentivity na kewaya za'a iya gyara tare da mai canzawa mai canzawa 20k mai canzawa.

LM358 in Light Sensor Circuit
Hoto na 4: LM358 Cikin Fadakarwa mai haske

Dark Sensor Cirluit


Yankin da aka nuna a sama shine da'irar firikwensin mai duhu tare da LM358 ici kamar zuciyar.A cikin wannan da'irar, cibiyar fil na mai canji mai canzawa yana da alaƙa da PIN 2, wanda yayi daidai da shigarwar ta cikin IC.Saboda haka, lokacin da cikin cikakken duhu ko ƙarancin haske, kewaya yana samar da fitarwa daga ɓangaren A. The gaskiya ya dogara da daidaitawar 20k m.

LM358 in Dark Sensor Circuit
Hoto na 5: LM358 a cikin duhu firikwensin

Iya Lm358 da LM3558p?


LM358 da LM358p iri ɗaya ne na kwakwalwan kwamfuta amplifier kwakwalwan kwamfuta, kuma babban bambancin su ya ta'allaka ne a cikin tsarin kunshin.LM358p yana amfani da tsoma (kunshin dual), wanda yafi dacewa don shigarwa na jagora;Yayinda LM358 yana amfani da soic (ƙananan bayyananniyar kunshin da'irar), wanda ya fi dacewa da samar da kayan aiki.Kodayake akwai siffofin kayan kunshin daban, sigogi da bayanai na biyu suna da iri ɗaya iri ɗaya, kamar su shigarwar nuna son kai, kuma samun samfurin nuna son kai, kuma samun samfurin bandwidth.

LM358 Vs. LM358P
Hoto 6: LM358 vs.LM358P

Ya kamata a lura cewa za a iya kadan bambance-bambance tsakanin LM358 da LM358p ya samar ta hanyar masana'antun daban.Saboda haka, a aikace-aikace na aiki, ya kamata mu zaɓi samfurin da ya dace kuma masana'anta gwargwadon takamaiman bukatun.Gabaɗaya magana, LM358 da LM358p abubuwa ne daban-daban siffofin kayan aiki iri ɗaya na amplifier.Suna da sigogi iri ɗaya da ayyuka, saboda haka ana iya amfani da su.Daga gare su, LM358P kunshin ƙara, wanda ya fi dacewa da amfani cikin yanayin m.Koyaya, a mafi yawan lokuta, samfuran biyu suna da yawa.Don tabbatar da kwanciyar hankali da ayyukan da'irar, ana bada shawara a hankali ta nemi takardar data dace kafin amfani don tabbatar da cewa sigogin sa da kunshin da aka dace da takamaiman aikin.

Yadda za a yi amfani da LM358p daidai a cikin ƙirar da'ira?


Lokacin amfani da LM358p, muna buƙatar la'akari da waɗannan fannoni.

Input da fitarwa dace


Muna buƙatar tabbatar da cewa matakan shigarwar da sigina na fitarwa suna dacewa da shigarwar da fitarwa da kewayon lm358p.Idan siginar shigarwar ta fito daga kewayon aiki na LM358P, yana iya haifar da murdiya ko lalacewar na'urar.

Pin Haɗi


Lokacin haɗa LM358p, da farko muna buƙatar bayyana aikin kowane PIN kafin mu tabbatar cewa an wallafa su yadda yakamata a cikin da'irar.Misali, fil ɗin shigar da bukatar a haɗa shi da asalin siginar don samun siginar shigarwar, yayin fitowar pins don ƙirƙirar siginar da aka sarrafa.Filin wutar lantarki yana buƙatar haɗa shi zuwa tushen wutar lantarki mai ƙarfi, yayin da filayen ƙasa suke buƙatar dagawa don tabbatar da isasshen wutar lantarki mai dacewa zuwa da'ira.A lokaci guda, muna buƙatar kulawa da tsarin haɗin haɗi da polarity na pin, don kada su haifar da gazawar da'ira saboda haɗin haɗin.

Tsarin zafi


Talauci Heatsation na iya haifar da aikin LM358p don tabarbarewa, ko ma haifar da lalacewar lalata.Sabili da haka, muna buƙatar cikakken la'akari da matsalar rashin zafi yayin tsara da'irar.Hanyar gama gari na dissipation mai zafi shine ƙara yawan zafi a kusa da aikin aiki don ƙara ƙarfin yanayin zafi da haɓaka ingancin yankin zafi.

Haɗin mitar


Don wasu aikace-aikace, ana iya buƙatar diyya ta sauyawa don tabbatar da kwanciyar hankali na LM358p.A aikace, da farko muna buƙatar sanin adadin diyya da aka buƙata bisa ga buƙatun aikace-aikacen, sannan zaɓi ƙimar karfin da ta dace.Bayan haka, mun haɗa tabbataccen tashar ƙwallon ƙafa zuwa wasan diyya ga fil na diyya na LM358p da ƙasa da mummunan tashar Capacorit.Ta wannan hanyar, Capacorite na iya samar da hanyar sadarwa Rc tare da mai tsayayya a cikin amplifier, don haka ya fahimci diyya ta sauyawa.

Karewa


Don tabbatar da ingantaccen aikin aikin LM358P isasshen aiki da kuma tsawanta rayuwar aikinta, ya kamata mu yi la'akari da karɓar da'irar kariya, da kuma halin da ba a so ba.Musamman, zamu iya cimma ingantaccen kariya daga fiye da ƙara jerin resistor zuwa shigarwar ko ta amfani da na'urar kariya ta musamman.A halin yanzu, don sarrafa na yanzu, zamu iya amfani da na'urori kamar matsakaiciya ko fis don tabbatar da cewa yanzu yana gudana a cikin amintaccen tsaro.

Tushen wutan lantarki


Da fatan za a tabbatar da samar da wutar lantarki mai dacewa don LM358p.LM358P na iya yin aiki a cikin yanayi mai izini guda ɗaya da yanayin samar da kayan aiki na biyu, dangane da bukatun aikace-aikacenmu.Idan muka zaɓi yin amfani da wadataccen wutar lantarki, to don Allah a tabbata cewa ƙarfin lantarki ba ƙasa da ƙarancin ƙarfin aiki da LM3580.Idan muka zaɓi yin amfani da samar da wutar lantarki, to, muna buƙatar samar da wadataccen wadata da mara kyau.

Kula da kyakkyawan shimfidar wuri da ƙasa


A lokacin da ke zayyana hukumar, muna bukatar mu tabbatar cewa akwai kyakkyawar alaƙa tsakanin siginar da wutar lantarki don rage amo da tsangwama.A lokacin da ya fitar da allon, ya kamata mu kiyaye alamar siginar kusa da ƙasa ƙasa kuma yi ƙoƙarin guje wa layin sigina na ƙetaren ƙasa ƙasa.Bugu da kari, ta amfani da hanyar ƙarancin ƙasa ta rage juriya da kuma shigar da waya ta ƙasa, wanda ya kara rage amo.A halin yanzu, don tabbatar da kwanciyar hankali na wutar lantarki da rage hayaniyar wutar lantarki, muna buƙatar amfani da wayoyi da kuma fadada wayoyi don rage juriya da shigo da layin samar da wutar lantarki.






Tambayoyi akai-akai [Faq]


1. Menene aikin LM358P?


LM358 yana da aikace-aikace da yawa, gami da da'ira masu yawa (OP-amp), Reparster Repliers, Cacterscarcast Reprackers, Cillarator Screats don 4 zuwa 20MA da sauransu.

2. Menene banbanci tsakanin LM358p da LM358N?


A cewar kamfanin kamfanin kwamitin semicondikor na kasa P da n shi ne takardar kunshin na'urar.Kunshin LM368N shine kayan filastik mai gudana.LM358P ya zama mai kunshin guda ɗaya cikin layi.

3. Menene banbanci tsakanin LM358p da 741?


Bambanci tsakanin LM358 & LM741 shine, LM358 shine sabo kuma yana da Chip Prip Prip Poupan Op ɗin biyu a cikin 741 Op-amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp-ampic ne.Dukansu IC suna da fil 8.

4. Menene bayanin LM3588?


Yana da op-'yanci biyu masu zaman wuta tare da samar da wutar lantarki guda biyu a kunshin IC.Wannan IC yana iya aiki daga wadataccen wutar lantarki kuma girman samar da wutar lantarki ba ya shafar magudin wutar lantarki na yanzu.

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Gwajin aikin.Mafi yawan kayayyaki masu tsada da kuma mafi kyawun sabis shine madadinmu na har abada.

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