{"id":19491,"date":"2015-06-20T15:56:56","date_gmt":"2015-06-20T09:56:56","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=19491"},"modified":"2022-01-26T20:01:06","modified_gmt":"2022-01-26T14:01:06","slug":"%d1%81%d1%82%d0%b5%d1%80%d0%b5%d0%be-%d1%83%d1%81%d0%b8%d0%bb%d0%b8%d1%82%d0%b5%d0%bb%d1%8c-ta7280p-ta7281p","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=19491","title":{"rendered":"\u0421\u0442\u0435\u0440\u0435\u043e \u0443\u0441\u0438\u043b\u0438\u0442\u0435\u043b\u044c \u043d\u0430 \u0418\u041c\u0421 TA7280P (TA7281P)"},"content":{"rendered":"

\u041d\u0430 \u0431\u0430\u0437\u0435 \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c\u044b\u00a0TA7280P (TA7281P) \u043c\u043e\u0436\u043d\u043e \u0441\u043e\u0431\u0440\u0430\u0442\u044c \u0443\u0441\u0438\u043b\u0438\u0442\u0435\u043b\u044c \u0441 \u0432\u044b\u0445\u043e\u0434\u043d\u043e\u0439 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c\u044e 5,8 \u0412\u0442 \u043d\u0430 \u043a\u0430\u043d\u0430\u043b \u0438\u043b\u0438 22 \u0412\u0442 \u0432 \u043c\u043e\u0441\u0442\u043e\u0432\u043e\u043c \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0435. \u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043f\u0438\u0442\u0430\u043d\u0438\u044f 18\u0412, \u0443\u0441\u0438\u043b\u0438\u0442\u0435\u043b\u044c \u0438\u043c\u0435\u0435\u0442 \u0432\u044b\u0441\u043e\u043a\u0438\u0439 \u041a\u041f\u0414, \u043d\u0438\u0437\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0448\u0443\u043c\u0430, \u0441\u043d\u0430\u0431\u0436\u0435\u043d\u0430 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u0432\u044b\u0445\u043e\u0434\u0430 \u043e\u0442 \u041a\u0417, \u0442\u0435\u043f\u043b\u043e\u0432\u043e\u0439 \u0437\u0430\u0449\u0438\u0442\u043e\u0439.<\/p>\n

\u041c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c\u0430 TA7281P \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u0430 \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c\u0435 TA7280P , \u043d\u043e \u0438\u043c\u0435\u0435\u0442 \u0437\u0435\u0440\u043a\u0430\u043b\u044c\u043d\u0443\u044e \u043d\u0443\u043c\u0435\u0440\u0430\u0446\u0438\u044e \u0432\u044b\u0432\u043e\u0434\u043e\u0432 \u0434\u043b\u044f \u0443\u0434\u043e\u0431\u0441\u0442\u0432\u0430 \u043f\u0440\u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0438 \u043c\u043e\u0441\u0442\u043e\u0432\u043e\u0439 \u0441\u0445\u0435\u043c\u044b \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f.<\/p>\n

<\/div>\n

\"36497867853682322222222222\"<\/a> \"3649786785368231111111111\"<\/a><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u042d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u043f\u0440\u0438 VS<\/sub>=13,2V, RL<\/sub>=4 \u041e\u043c, Rg<\/sub> = 600 \u041e\u043c, Ta<\/sub>=25\u00b0C, f =1 kHz<\/b><\/td>\n<\/tr>\n
\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/b><\/td>\n\u041e\u0431\u043e\u0437\u043d.<\/b><\/td>\n\u0420\u0435\u0436\u0438\u043c<\/b><\/td>\n\u0423\u0441\u043b\u043e\u0432\u0438\u044f<\/b><\/td>\n\u041c\u0438\u043d.<\/b><\/td>\n\u0422\u0438\u043f.<\/b><\/td>\n\u041c\u0430\u043a\u0441.<\/b><\/td>\n\u0415\u0434. \u0438\u0437\u043c.<\/b><\/td>\n<\/tr>\n
\u0422\u043e\u043a \u043f\u043e\u043a\u043e\u044f<\/td>\nIccq<\/sub><\/td>\nDUAL<\/td>\nVin<\/sub>=0<\/td>\n—<\/td>\n80<\/td>\n145<\/td>\n\u043c\u0410<\/td>\n<\/tr>\n
\u0412\u044b\u0445\u043e\u0434\u043d\u0430\u044f \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c<\/td>\nPout<\/sub>1<\/td>\nBLT<\/td>\nTHD=10%, VS<\/sub>=14,4V<\/td>\n—<\/td>\n22<\/td>\n—<\/td>\n\u0412\u0442<\/td>\n<\/tr>\n
Pout<\/sub>2<\/td>\nBLT<\/td>\nTHD=10% <\/td>\n16<\/td>\n19<\/td>\n—<\/td>\n\u0412\u0442<\/td>\n<\/tr>\n
Pout<\/sub>3<\/td>\nBLT<\/td>\nTHD=1%<\/td>\n12<\/td>\n15<\/td>\n—<\/td>\n\u0412\u0442<\/td>\n<\/tr>\n
Pout<\/sub>4<\/td>\nDUAL<\/td>\nTHD=10%<\/td>\n5<\/td>\n5,8<\/td>\n—<\/td>\n\u0412\u0442<\/td>\n<\/tr>\n
\u041d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u0440\u0430\u0437\u0431\u0430\u043b\u0430\u043d\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f<\/td>\nVoff<\/sub><\/td>\nBLT<\/td>\nVin<\/sub>=0<\/td>\n—<\/td>\n0<\/td>\n0,35<\/td>\n\u0412<\/td>\n<\/tr>\n
\u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u043d\u0435\u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0445 \u0438\u0441\u043a\u0430\u0436\u0435\u043d\u0438\u0439<\/td>\nTHD 1<\/td>\nBLT<\/td>\nPout<\/sub>=4 \u0412\u0442, GV<\/sub>=40 \u0434\u0411<\/td>\n—<\/td>\n0,03<\/td>\n0,25<\/td>\n%<\/td>\n<\/tr>\n
THD 2<\/td>\nDUAL<\/td>\nPout<\/sub>=1 \u0412\u0442<\/td>\n—<\/td>\n0,06<\/td>\n0,3<\/td>\n%<\/td>\n<\/tr>\n
\u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u044f<\/td>\nGV<\/sub> 1<\/td>\nBLT<\/td>\nVout<\/sub>=0,775 \u0412<\/td>\n—<\/td>\n40<\/td>\n—<\/td>\n\u0434\u0411<\/td>\n<\/tr>\n
GV<\/sub> 2<\/td>\nDUAL<\/td>\nVout<\/sub>=0,775 \u0412<\/td>\n50<\/td>\n52<\/td>\n54<\/td>\n\u0434\u0411<\/td>\n<\/tr>\n
\u0412\u044b\u0445\u043e\u0434\u043d\u043e\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0448\u0443\u043c\u043e\u0432<\/td>\nVNO<\/sub> 1<\/td>\nBLT<\/td>\nRg<\/sub>=0, DIN45450 noise filter<\/td>\n—<\/td>\n0,14<\/td>\n—<\/td>\nmVrms<\/sub><\/td>\n<\/tr>\n
VNO<\/sub> 2<\/td>\nDUAL<\/td>\nRg<\/sub>=10\u043a\u041e\u043c, \u041f\u043e\u043b\u043e\u0441\u0430 20\u0413\u0446-20\u043a\u0413\u0446<\/td>\n—<\/td>\n0,7<\/td>\n1,5<\/td>\nmVrms<\/sub><\/td>\n<\/tr>\n
\u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u043f\u043e\u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0443\u043b\u044c\u0441\u0430\u0446\u0438\u0439<\/td>\nR.R. 1<\/td>\nBLT<\/td>\nfripple<\/sub>=100 \u0433\u0426, Vripple<\/sub>=0,775Vrms<\/sub><\/td>\n—<\/td>\n-52<\/td>\n-40<\/td>\n\u0434\u0411<\/td>\n<\/tr>\n
R.R. 2<\/td>\nDUAL<\/td>\nfripple<\/sub>=100 \u0433\u0426, Vripple<\/sub>=0,775Vrms<\/sub><\/td>\n—<\/td>\n-52<\/td>\n-40<\/td>\n\u0434\u0411<\/td>\n<\/tr>\n
\u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u043d\u0430\u0432\u043e\u0434\u043e\u043a<\/td>\nC.T.<\/td>\nDUAL<\/td>\nVout<\/sub>=0,775Vrms<\/sub><\/td>\n—<\/td>\n-57<\/td>\n—<\/td>\n\u0434\u0411<\/td>\n<\/tr>\n
\u0412\u0445\u043e\u0434\u043d\u043e\u0435 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u0435<\/td>\nRIN<\/sub><\/td>\nDUAL<\/td>\nf=1 \u043a\u0413\u0446<\/td>\n—<\/td>\n33<\/td>\n—<\/td>\n\u043a\u041e\u043c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

  <\/p>\n","protected":false},"excerpt":{"rendered":"

\u041d\u0430 \u0431\u0430\u0437\u0435 \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c\u044b\u00a0TA7280P (TA7281P) \u043c\u043e\u0436\u043d\u043e \u0441\u043e\u0431\u0440\u0430\u0442\u044c \u0443\u0441\u0438\u043b\u0438\u0442\u0435\u043b\u044c \u0441 \u0432\u044b\u0445\u043e\u0434\u043d\u043e\u0439 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c\u044e 5,8 \u0412\u0442 \u043d\u0430 \u043a\u0430\u043d\u0430\u043b \u0438\u043b\u0438 22 \u0412\u0442 \u0432 \u043c\u043e\u0441\u0442\u043e\u0432\u043e\u043c \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0435. \u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043f\u0438\u0442\u0430\u043d\u0438\u044f 18\u0412, \u0443\u0441\u0438\u043b\u0438\u0442\u0435\u043b\u044c \u0438\u043c\u0435\u0435\u0442 \u0432\u044b\u0441\u043e\u043a\u0438\u0439 \u041a\u041f\u0414, \u043d\u0438\u0437\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0448\u0443\u043c\u0430, \u0441\u043d\u0430\u0431\u0436\u0435\u043d\u0430 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u0432\u044b\u0445\u043e\u0434\u0430 \u043e\u0442 \u041a\u0417, \u0442\u0435\u043f\u043b\u043e\u0432\u043e\u0439 \u0437\u0430\u0449\u0438\u0442\u043e\u0439. \u041c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c\u0430 TA7281P \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u0430 \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c\u0435 TA7280P , \u043d\u043e \u0438\u043c\u0435\u0435\u0442 \u0437\u0435\u0440\u043a\u0430\u043b\u044c\u043d\u0443\u044e \u043d\u0443\u043c\u0435\u0440\u0430\u0446\u0438\u044e \u0432\u044b\u0432\u043e\u0434\u043e\u0432 \u0434\u043b\u044f \u0443\u0434\u043e\u0431\u0441\u0442\u0432\u0430 \u043f\u0440\u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0438 \u043c\u043e\u0441\u0442\u043e\u0432\u043e\u0439 \u0441\u0445\u0435\u043c\u044b […]<\/p>\n","protected":false},"author":1,"featured_media":19493,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-19491","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-4"],"views":12501,"_links":{"self":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/19491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=19491"}],"version-history":[{"count":1,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/19491\/revisions"}],"predecessor-version":[{"id":112642,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/19491\/revisions\/112642"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/media\/19493"}],"wp:attachment":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=19491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=19491"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=19491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}