Inverting gudzazwi Electronics

Mudziyo, kuva kwayo sezvamunoita ane inverting gudzazwi, zvikuru kushandiswa mumusha uye kubasa. Zvirongwa vachishandisa chaikosha ichi inoshandiswa amplification / attenuation pamusoro analoginen anonongedzera zvinoshandiswa zhinji midziyo mhuri: vanyori, materevhizheni, maredhiyo, etc. Production inverting gudzazwi iri zvinowanzoshandiswa kudzora matunhu, kudzivirirwa kana kudzora kwomudzimu vezvikwata siyana uye urongwa. Zviri dzetsika dzemagariro mano mazhinji anoshanda ari mhoteredzo uchida kunonyanyisa unongotaura. waivako Good akauita chinokosha munzvimbo dzakawanda zvemagetsi matunhu. The mudziyo uri tsindirana, ane yakavakwa zadzisa nedziviriro, uye anoshanda navanopinda tembiricha siyana.

Its uchishandisa musimboti iri nyore. Iye kunochinja mazano chiratidzo maererano ine stuffy coefficient inverts izvozvo. Nemamwe mashoko, kana inverting gudzazwi ane pfuma akaenzana kubatana, ipapo isu achawana girazi mufananidzo mazano chiratidzo. pfuma iyi inowanzoshandiswa kushandisa dzakasiyana-siyana mashandiro: weboka, chokuwanziridza, summation, etc.

Zvinosuruvarisa, pamaitiro mudziyo basa kusiyana yakanaka. The chikuru dambudziko ndiro goho chiratidzo vasakukurwa pedyo razero. Izvi zvinoitika kana munhu usina kana kudzikama zvokudya mudziyo kana kuchinja vanoshanda tembiricha. Izvi zvinokanganisa unhu analoginen kutendeuka, pakupedzisira, kunokanganisa basa Electronics zvose. Inverting gudzazwi inogona yakagadzirirwa pamusoro zvakasiyana okunze. Uyezve, pane zvimwe zvingaitwa kuti kubvumira zvisina kukwana kana reMubatanidzwa dambudziko pamusoro.

Hahwo waivako ane inverting operative gudzazwi. Zviri ano tsindirana mudziyo vakaungana maererano zvimwe nenheyo. Vakawanda kushandiswa gudzazwi mumatanho zvinangwa zvakasiyana-siyana. Zvikurukuru, izvozvo akaratidza zvakanaka yemagetsi kudzora mano. An operative gudzazwi, iro rinoshandiswa pakasikwa mudziyo uyu ane refu-pfuma, vachibvumira iwe kuziva kupfuura ushingiwo pfungwa. Uyewo zvinofanira kucherechedzwa mukuru kwezvavakaisa pasi goho impedance ari mudziyo.

Zvazvakaipira kushandiswa kwayo, asi nokuti chiratidzo vasakukurwa pedo zero, kuti nonlinearity zvingasanganisira mudziyo unhu panguva oparesheni yaro pesimba matunhu. Tiri kutaura kumuganhu kumatunhu, izvo kuona kuwanda basa rake rakaoma. Kana mudziyo rwuripowo "saturation", ipapo anongoerekana kubva aifanira nguva yakawanda mamiriro ino. Izvi zvingava kutsoropodza nokuda mumatunhu, chikuru chokuratidza ndiko kumhanya kushanda izvo.

A nzvimbo inokosha inogarwa tambo gudzazwi. It zvokurimisa mashoko chaiwo kubvisa / summation zano zvinogona inounganidzwa maererano ari operative gudzazwi.

Pasinei veMubatanidzwa digitaalinen mano, operative amplifiers kuramba vachishingairira kushandiswa pamasikiro nematunhu siyana. Huru dzekuziva kuti ichi ndeinotevera: mukuru akavimbika, kudekara naro uye kugadzira, pasi Mari mudziyo.