TDA7850H Audio Amplifiers 4 x 50 W MOSFET Quad Bridge Pwr Iamplifier
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-STMicroelectronics |
| Udidi lweMveliso: | Izikhulisi zomsindo |
| Uthotho: | TDA7850 |
| Imveliso: | Izikhulisi zomsindo |
| Iklasi: | Udidi-AB |
| Amandla emveliso: | 85 W |
| Isimbo sokuNqamisa: | NgeHole |
| Uhlobo: | I-4-Channel Quad |
| Umqulu / Ityala: | I-FLEXIWATT-15 |
| Umsindo-Ukuphazamiseka komthwalo: | 4 Ohms |
| I-THD kunye neNgxolo: | 0.015 %, 0.006 % |
| Ubonelelo lweVoltage-Max: | 18V |
| Isiqinisekiso: | I-AEC-Q100 |
| Ukupakishwa: | Umbhobho |
| Uphawu: | I-STMicroelectronics |
| Inkcazelo/Umsebenzi: | Isithethi |
| Inzuzo: | 26dB |
| Ubude: | 15.7 mm |
| Isimbo seNgeniso: | Ungatshatanga |
| Ubude: | 29.23 mm |
| Inani lamatshaneli: | 4 Umjelo |
| Isimbo Somqondiso Wesiphumo: | Umahluko |
| Uhlobo Lwemveliso: | 4-Channel Stereo |
| I-Pd - Ukutshatyalaliswa kwamandla: | 80000 mW |
| Uhlobo lweMveliso: | Izikhulisi zomsindo |
| Ubungakanani bePakethi yoMzi-mveliso: | 357 |
| Uluhlu olungaphantsi: | IAudio ICs |
| Uhlobo lonikezelo: | Ungatshatanga |
| Ububanzi: | 4.5 mm |
| Ubunzima beyunithi: | 0.254851 oz |
♠ 4 x 50 W MOSFET quad ibhulorho iamplifier yamandla
I-TDA7850 yinkqubela phambili ye-MOSFET iklasi ye-AB yomsindo weamplifier yamandla kwi-Flexiwatt 25 iphakheji eyenzelwe unomathotholo wemoto yamandla aphezulu. Ukwakhiwa kwemveliso ye-P-Channel/N-Channel ehambelana ngokupheleleyo kuvumela ukuba umzila kaloliwe ujikeleze i-voltage ephumayo ethi, idityaniswe nelahleko ephezulu yemveliso yangoku kunye nencinisiweyo yokuthoba iseti iimbekiselo zamandla amatsha kwibala lemoto-nonomathotholo, kunye nokusebenza okugqwethekileyo okungenakuthelekiswa nanto.
I-TDA7850 idibanisa i-DC offset detector.
■ Isakhono samandla emveliso ephezulu:
– 4 x 50 W/4 Ω ubuninzi.
– 4 x 30 W/4 Ω @ 14.4 V, 1 kHz, 10 %
– 4 x 80 W/2 Ω ubuninzi.
– 4 x 55 W/2 Ω @ 14.4V, 1 kHz, 10 %
■ inqanaba lemveliso yeMOSFET
■ Igqwesile 2 Ω isakhono sokuqhuba
■ Ukugqwetheka kweklasi ye-Hi-Fi
■ Imveliso ephantsi yengxolo
■ ST-BY umsebenzi
■ Umsebenzi wokuthula
■ Zizinze ngomzuzu. ubonelelo lombane
■ Ubalo lwamalungu angaphandle asezantsi:
-Inzuzo ezinzileyo yangaphakathi (26 dB)
– Akukho mbuyekezo yangaphandle
– Akukho zicapacitor ze-bootstrap
■ Kwibhodi 0.35 Umqhubi wecala eliphezulu
■ Imveliso yesekethe emfutshane ukuya kwi-gnd, ukuya kwi-Vs, ngapha komthwalo
■ Imithwalo enzima kakhulu
■ Ukugqithisa ubushushu be-chip ngesithinteli se-thermal esithambileyo
■ Imveliso yokubona i-DC offset
■ Layisha amandla ombane wokulahla
■ Vula ithamsanqa
■ Ibhetri ebuyiselwe umva
