I-TDA2050 32W Audio Power Amplifier Guide
2024-11-29 784

I-TDA2050, yathuthukiswa yi-STMICroelectonnics, i-amplifier ephezulu yokwethembeka i-amplifier ic ekwazi ukuletha ama-watts angama-32 wamandla okukhipha.Isebenza ku-voltage ephakeme yama-volts afinyelela kwangama-50, ilungele ama-Class-AB Amplifiers kanye nezinhlelo zomsindo eziphezulu.Ngesikhulumi esingu-4 ohm, kungakhiqiza ama-watts angama-50, okwenza kube yisinqumo esinamandla sohlelo lokusebenza lomsindo lwekhwalithi.

Namabhuku

Ukucushwa kwe-PIN ye-TDA2050

Izici ze-TDA2050

• The I-TDA2050 ingabe ikilasi eliphansi le-ablifier elenzelwe ngokuqondile le-amplication ephezulu yomsindo.Iyakwazi ukuletha ama-watts angama-50 wamandla okukhipha, okwenza kube yindlela enhle yokushayela ama-audio anamandla okushayela.

• I-IC isebenza ngaphakathi kwe-voltage uhla lwe--25v kuya + 25v futhi ingaletha ama-watts angama-28 wamandla okukhipha uma uxhumeke ku-4 Spee Speel.

• Ngokuthola i-voltage inzuzo engu-80DB kanye nokwenqatshwa kwamandla kagesi okuhlinzekwa nge-45DB, kuhlinzeka ngokwethembeka okuhlukile komsindo ngokunciphisa umsindo nokuphazanyiswa kokuphakelwa kwamandla.

• I-TDA2050 ifakwe ngokuvikelwa okufushane okufushane nokushisa, ukuyivikela ngokumelene nomonakalo ongaba khona ngesikhathi sokusebenza nokuqinisekisa ukusebenza okuthembekile.

• I-Design yayo enezinkuni-enobungane nokutholakala kwiphakheji e-compact 5-pin to220 Iphakethe lenze kube lula ngokuPrototyping kanye nokuhlanganiswa kumaphrojekthi ahlukahlukene a-amplifier.

• Lezi zici, ezihlanganiswe namandla awo aqinile okukhipha, yenza i-TDA2050 isixazululo esifanelekile sezicelo ezisezingeni eliphakeme zomsindo kuzo zombili izilungiselelo zabathengi nakwobuchwepheshe.

Ezinye izindlela ze-TDA2050

• Tda2030

• LM386

• Tda1554

• Tda7294

• Tda7265

• I-TDA7279

• Tda2005

Incazelo ye-TDA2050

I-TDA2050 i-IC ye-Amplifier ehlukahlukene ye-32W yenzelwe ukusetshenziswa emibuthanweni ye-Stereo naseMono.Ingahambisa kuze kufike ku-5a yamanje ukushayela izikhulumi ezingenabungozi bomonakalo, ngenxa yekhono layo lokuphatha amasekethe amafushane kuwo womabili ama-AC kanye ne-DC Rails.Ngokusebenzisa i-voltage esebenzayo ye- ± 25V ye-25V, isekela ukucushwa kwamandla okusebenza okukodwa futhi okubili, okwenza kube kuhle ngezicelo ezinamandla njengezinhlelo zomsindo wezimoto.Idizayini enobungane ye-IC ivumela ukuhlolwa okulula nokuPrototyping.Umjikelezo wesampula wesampula we-TDA2050 unikezwe ngezansi.

I-TDA2050 i-IC ye-Amplifier engu-5 eyenzelwe izinhlelo zokusebenza zomsindo.Ama-PINS 5 no-3 asetshenziselwa ukuhlinzeka amandla kwi-IC, ngenkathi isibonakaliso somsindo sikhuliswe singene kwi-PIN 1, okokufaka okungelona amandla.Ukukhishwa okulandiswa okuthunyelwe komsindo kutholakala kwiPIN 4. Amanani engxenye eboniswe kumjikelezo yilawo anconywe ngumenzi wokusebenza kahle.Kuyaqaphela ukuthi i-TDA2050 iyekile futhi ayisekho ekukhiqizweni.Kodwa-ke, ama-clones asatholakala emakethe evela kubakhiqizi abahlukahlukene.Ngemiklamo emisha, ukushintshwa okufanele yi-LM1875 kusuka ku-Texas Millist, enikeza ukusebenza okufanayo nokusebenza.

Izicelo ze-TDA2050

Isetshenziselwe ukukhuliswa kwesiginali komsindo

I-TDA2050 yenzelwe ngokuyinhloko ukukhuliswa kwezimpawu zomsindo, ukuletha umsindo ocacile nowekhwalithi ephezulu.Amandla awo okuhlinzeka ngama-32 kuphela amandla okukhipha awenza alungele izinhlelo ezahlukahlukene zomsindo, ezivela ezinkundleni zemidlalo zasekhaya ezinhlelweni zekheli lomphakathi.Ngokuhlanekezelwa kwayo okuphansi kanye nokwethembeka okuphezulu, i-TDA2050 iqinisekisa ukuthi amasiginali omsindo ayakhiwa ngaphandle kokuyekethisa ikhwalithi yomsindo, okwenza kube yisinqumo esithandwayo sohlelo lokusebenza lomsindo kanye nomsindo oqeqeshiwe.

Ilungele ukukhuliswa kwamandla okuphezulu

Amandla we-TDA2050 okuphuma afinyelela ku-5A ama-voltages wamanje futhi aphatha ama-voltage afinyelela ku- ± 25V enza kube kuhle ngezicelo eziphezulu zomsindo.Kungashayela imithwalo ephansi yokuvimbela, njengezikhulumi ezi-4 ze-ω, ngaphandle kwamandla, ukuhlinzeka ngomsindo onamandla nowokuhlanekezela.Lokhu kwenza ukuthi ilungele izinhlelo zokusebenza ezidinga okuphumayo okunomsindo wevolumu ephezulu, njengezinhlelo zomculo, imisindo yezimbali, kanye nezikhulumi eziphathwayo eziphathwayo.

Iyakwazi ukusebenza ekunikezelweni kwamandla okubili / kokuhlukanisa

Enye yezinto ezibalulekile ze-TDA2050 ukuhambisana kwako nokucushwa kwamandla okuhambisa okubili noma okuhlukanisayo.Lokhu kuvumelana nokuvumelana kwevumela ukuthi kusebenze ezinhlobonhlobo zemiklamo yesifunda, kufaka phakathi lezo ezidinga ukuhlinzekwa kwamapholaji ama-dual-polarity ukuze kusebenze kangcono nokuqina.Lokhu kukwenza kwenza kube hlukana kakhulu futhi kufanelekile ukuhlanganiswa kwezinhlelo zomsindo wezimoto, imishini yomsindo wobungcweti, nezinye izinhlelo zokusebenza eziyinkimbinkimbi zomsindo.

Izikhulumi zomsindo weCascade

Amandla aphezulu okuphuma kwe-TDA2050 namakhono akhona manje avumela ukuthi akwazi ukucacisa izipikha zomsindo eziningi, athuthukise okuhlangenwe nakho komsindo okuphelele.Ngokuxhuma izipikha eziningi ngokufana noma uchungechunge, lungaletha umsindo ofanayo kanye ne-amplifiefied ezinhlangeni ezinkulu, njengamahholo enkomfa noma imicimbi yangaphandle.Lesi sici senza kube ukukhetha kwezicelo ezidinga ukusatshalaliswa komsindo okuphezulu kokusebenza okuphezulu kuzo zonke izikhulumi eziningi.

Ubukhulu be-TDA2050

Datasheet pdf

I-Datasheets ye-TDA2050

Ama-datasheed e-TDA7294

Ama-datasheed e-TDA7265

I-Datasheets ye-TDA2005