I-JRC4558 I-Dual Operational Amplifier ephelele Umhlahlandlela
2024-11-29 885

I-JRC4558 iyi-amplifier ephezulu yokusebenza kwe-monolithic, eyenzelwe ukuthembeka nokusebenza kahle.Ifaka isinxephezelo sangaphakathi futhi yakhiwa ku-chip eyodwa ye-silicon.Ngokuthola okujwayelekile kwe-vollet ephezulu

Namabhuku

Ukucushwa kwe-PIN ye-JRC4558

Inombolo ye-PIN	Igama le-PIN	Ukufanisa
1	Ngaphandle (a)	I-PIN ekhipha i-OP-AMP A
2	Ukufakwa kokungena (a)	I-PIN yokufaka yokufaka ye-OP-AMP A
+	Okokufaka okungelona amandla (a)	Iphinikhodi yokufaka engaphenduki ye-amplifier A
4	Amandla (-V)	I-terminal engemihle
Okuthengwa edolo	Inkomba	Iphinikhodi yokufaka engaphenduki ye-amplifier B
6	Okukhishwayo	Iphinikhodi yokufaka ye-OP-AMP B
Okuthengwa kwava +	Amandla (+ vs)	I-PIN ekhipha i-OP-AMP B
8	+ Vs	I-terminal etholakalayo

Izici ze-JRC4558

• The JRC4558 I-Amplifier Esebenzayo inikeza uhla lwe-volute lwe-voltage lwe-

• Ifaka i-bandwidth ye-3MHZ futhi iqukethe ama-amplifiers amabili ekucushweni kwayo kwe-8-pin.

• I-amplifier isebenza kahle ngaphakathi kobubanzi bokushisa obungu-0 ° C kuya ku-70 ° C futhi ihlinzeka ngezinga elibulewe lama-1.7v / μS, iqinisekisa impendulo yesiginali esheshayo.

• I-JRC4558 iyatholakala kuwo wonke amaphakethe we-8-pin namaphakheji we-SOP, enikeza ukuguquguquka kwezidingo ezahlukene zokuklama.

Okunye I-OP-AMPPS ye-JRC4558

• LM158

• LM158A

• LM358

• Lm358a

• LM2904

• LM2904Q

• Lm4558

• LM747

Umdwebo wesekethe we-JRC4558

Njengoba kushiwo ngaphambili, i-JRC4558 i-IC ye-Amplifier esebenza kabili.Umdwebo wayo wangaphakathi wokuxhumeka uboniswe ngezansi.

Masisebenzise elinye lama-op-amps amabili atholakalayo ku-JRC4558 ukwakha umdwebo olula wesifunda, okhombisa izinhlelo zawo.

Esisekelweni esingenhla, i-OP-AMP isebenza njenge-amplifier engaguquki, njengoba okokufaka kufakwa kwisiginali engaguquki ye-OP-AMP.Ukukhishwa kuphawulwa njengoba V_one, futhi idivaysi inikwa amandla kusetshenziswa umthombo owodwa wevota, V_Cc.I-voltage ekhishwayo inqunywa yi-equation:

Ngokwesibonelo, umaUm₁ = 100, Um₂ = 10, kanye nomoya wokufaka V_mina = 20MV ke:

Lokhu kukhombisa ukusebenza kwe-amplifier ye-OP-AMP.Usebenzisa lesi simiso, i-JRC4558 ingaqashwa ukuklama eminye imibuthano yohlelo lokusebenza lwe-OP-AMP.

Izicelo ze-JRC4558

I-amplifiers ephelele ye-town-requence eziphelele ezimotweni eziphathwayo kanye ne-anstration ephathekayo

I-JRC4558 isetshenziswa kakhulu emibuthanweni ye-amplifier eyodwa ebitshelwa phansi ngaphakathi kwezicelo zezimoto neziphathekayo.Ukusebenza kwayo okuphezulu kanye nobubanzi bokuhlinzekwa kwamandla kagesi kwenza kufanelekile ukuhlinzeka nge-amplification enembile yesiginali emiklameni ehlanganisiwe kanye nemiklamo.

Isampula futhi ubambe ama-amplifiers

Le amplifier aclifier idlula kwisampula futhi ibambe imibuthano, lapho ithumba khona futhi igcina amanani we-analog Signal amanani wokucutshungulwa.I-volta yayo ephansi ye-offset kanye nokuvimbela okuphezulu okuphezulu kuqinisekisa ukunemba kuzicelo ezidinga ukutholwa kwezimpawu ezinzile.

Isikhathi eside sesikhathi / ama-multivibrators

I-JRC4558 ilungele ukwakha ama-timers wesikhathi eside noma ama-multivibrators, ngamabanga wesikhathi anwetshwa kusuka kuma-microsecond aze afike emahoreni.Ukusebenza kwalo okuthembekile ngebanga le-voltage ebanzi kukwenza ukwazi ukuphatha imisebenzi edingekayo ngesikhathi ezinhlelweni ezahlukahlukene ze-elekthronikhi.

Ithuluzi le-PhotoCurrent

Kumathuluzi asuselwa ku-PhotoCurent, i-JRC4558 isetshenziselwa ukukhulisa futhi icubungule amasiginali amancane akhona akhiqizwe ngabakwaPhotoDetectors.Ukuvikelwa kwayo okuphezulu okuphezulu nokusebenza komsindo ophansi kwenza kube yisinqumo esihle kakhulu sokulinganisa izinhlelo zokulinganisa.

Izinhlelo ze-Anmusion Alarm

I-JRC4558 ithola izinhlelo zokusebenza ezinhlelweni ze-Alarm ze-Antrusion, lapho isebenza khona njenge-amplifier yesiginali noma ukuqhathanisa ukuthola nokucubungula imicimbi evuka i-alamu.Isikhathi sayo sokuphendula esisheshayo nokusebenza okuzinzile kuqinisekisa ukuqapha okuthembekile kokuphepha.

Ukuqhathanisa

Ngokusebenza kwayo okusheshayo okuphezulu kanye nokufakwa kwamandla kagesi okuqondile, i-JRC4558 isetshenziswa kaningi kwimibuthano yokuqhathanisa.Kuyasiza ukubona amazinga okushintsha ama-voltage kanye noguquko, okwenza kube lula ukuthola ukutholwa kwezinkomba eziningi zezicelo.

Umsebenzi Wokukhiqiza

I-JRC4558 isetshenziswa ekusebenzeni kwemibuthano ye-generator ukukhiqiza ama-waveforms ahlukahlukene, afana namagagasi esikwele, esikwele noma sonxantathu.Ukusebenza kwayo okulinganiselayo nokuguquguquka okusebenzayo kuqinisekisa isizukulwane se-waveform esithembekile sokuhlola nokucutshungulwa kwesiginali.

Izinsimbi Amplifiers

Njengengxenye ekusetshenzisweni kwezinsimbi, i-JRC4558 ihlinzeka nge-amplification enembile futhi eqinile.Ukuvikelwa kwayo okuphezulu okuphezulu kanye nokusetshenziswa kwamandla okuphansi kwenze ilungele ukusetshenziswa emishini yezokwelapha, izinzwa zezimboni, namanye amadivayisi wokulinganisa ngokunemba.

Ubukhulu be-JRC4558