{"id":3376,"date":"2023-12-28T22:16:43","date_gmt":"2023-12-28T13:16:43","guid":{"rendered":"https:\/\/www.kyu.kr\/?p=3376"},"modified":"2023-12-28T22:22:24","modified_gmt":"2023-12-28T13:22:24","slug":"%ea%b4%91%ea%b5%b0%ec%a0%9c-%eb%95%8c-%ec%82%b0-tpa3255-%ec%95%b0%ed%94%84-%ec%b8%a1%ec%a0%95","status":"publish","type":"post","link":"https:\/\/www.kyu.kr\/?p=3376","title":{"rendered":"\uad11\uad70\uc81c \ub54c \uc0b0 TPA3255 \uc570\ud504 \uce21\uc815…"},"content":{"rendered":"\n

\uc740 \uc2e4\ud328 \ud588\uc2b5\ub2c8\ub2e4. \uce21\uc815\uc774 \uc548\ub429\ub2c8\ub2e4. \uac80\uc0c9\ud574\ubcf4\ub2c8<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

BTL (bridged) \uc570\ud504\uc774\uae30 \ub54c\ubb38\uc5d0 \uc2a4\ud53c\ucee4 \ub2e8\uc790 \ubaa8\ub450\uc5d0 \uc804\uc6d0 \uc804\uc555\uc758 \uc808\ubc18\uc774 \ud56d\uc0c1 \uac78\ub824 \uc788\ub294 Live \uc0c1\ud0dc\ub2e4. \uadf8\ub7ec\ubbc0\ub85c \ud55c\ucabd\uc774 \uc811\uc9c0\ub418\uc5b4\uc57c \ud558\ub294 \uc77c\ubc18 \ud504\ub85c\ube0c\ub85c\ub294 \uce21\uc815\uc774 \uc548\ub41c\ub2e4. \ud50c\ub85c\ud305 \uc785\ub825\uc774\ub098 \ubc38\ub7f0\uc2a4 \uc785\ub825 \ud504\ub85c\ube0c\uac00 \ud544\uc694\ud558\ub2e4 \uc774\ub7f0 \uc758\ubbf8\ub124\uc694. \uc774\uac70 \uce21\uc815\ud558\uc790\uace0 \ubb54\uac00 \ucd94\uac00 \uad6c\uc785\uc744 \ud558\uc9c0\ub294 \uc54a\uae30\ub85c \ud588\uc2b5\ub2c8\ub2e4. \uc798 \ubaa8\ub974\uae34 \ud558\uc9c0\ub9cc \uc544\ub9c8 \uc81c \uc2a4\ucf54\ud504\uc5d0\uc11c\ub294 \uc9c0\uc6d0\uc774 \uc548\ub418\uac70\ub098 \ud504\ub85c\ube0c\uac00 \ub9ce\uc774 \ube44\uc300\uac81\ub2c8\ub2e4.<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\uc81c\uac00 \uc774\uac78 \uad6c\uc785\ud55c \uc774\uc720\ub294 \ub108\ubb34 \uc2f8\uc11c… Quad \ubaa8\uc591\uc758 \ud504\ub9ac \uc570\ud504\ub97c \uad11\uad70\uc81c \ub54c \uc0b4 \ub54c \ub208\uc5d0 \ub744\uc5b4\uc11c \uc0b0 \uac74\ub370\uc694, \ud1a4 \ucee8\ud2b8\ub864\uc774 \uc788\ub294 \uac83\uc744 \uace8\ub790\uc2b5\ub2c8\ub2e4. \ud560\uc778\uc744 \ubc1b\uc73c\ub2c8 6\ub9cc\uc6d0\ub3c4 \uc548\ud588\uc2b5\ub2c8\ub2e4. \uc544\ubb34\ud2bc \uce21\uc815\uc774 \uc548\ub418\ub2c8 \uc624\ud53c\uc570\ud504 \ub864\ub9c1\uc774\ub098 \ud574\ubcf4\uc8e0. \uc5f4\uc5b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\ub9dd\ud588\ub124\uc694. Opamp\uac00 \uc18c\ucf13 \ud0c0\uc785\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uad50\uccb4\ud560 \uc218\ub294 \uc788\uc9c0\ub9cc \uc9c4\uacf5\uad00 \ubc14\uafd4 \ub07c\uc6b0\ub4ef 8\ud540 DIP \uc18c\ucf13\uc5d0 \ubc14\uafd4\ub07c\uc6b0\ub294 \uac83\uc744 \uc0dd\uac01\ud588\ub294\ub370 \ub9d0\uc774\uc8e0…<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\uc54c\ub9ac \uc624\ub514\uc624\uc5d0\uc11c\ub294 NE5532\uac00 \uae30\ubcf8\uc778\uac00 \ubd05\ub2c8\ub2e4. \ud55c \uac1c\ub9cc \uc0ac\ub3c4 1500\uc6d0\ub3c4 \uc548 \ud558\ub294 \uce69\uc778\ub370 \uc18c\ub9ac\ub294 \uae30\ubcf8 \uc774\uc0c1\uc744 \ud558\ub124\uc694.<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n

QCC5126 BT chip, PCM5102A DAC\ub3c4 \uc54c\ub9ac\uc5d0\uc11c \ub9ce\uc774 \ud30c\ub294 \ud45c\uc900(?) LDAC \uc870\ud569\uc774\ub354\uad70\uc694.<\/p>\n\n\n\n

\uc774\uac8c ACA mini \ubcf4\ub2e4 \uc18c\ub9ac\uac00 \ub354 \uc88b\uc2b5\ub2c8\ub2e4. \uc0ac\uc2e4 \uc800\uc5ed, \uc911\uc800\uc5ed\uc740 \uc81c\uac00 \ub9cc\ub4e0 \uc9c4\uacf5\uad00 \uc570\ud504\ubcf4\ub2e4 \ub354 \uc88b\ub124\uc694. \u3161.\u3161 \uace0\uc5ed \uc18c\ub9ac\uac00 \uc608\uc058\uc9c0 \uc54a\uc740\ub370 \uc774\uac83\ub3c4 \uc5d0\uc774\uc9d5\uc774 \ub418\uba74 \uc18c\ub9ac\uac00 \ubcc0\ud560\uc9c0…<\/p>\n\n\n\n

\uc608\uc804\uc5d0 \ub77c\uc774\uce74 \uce74\uba54\ub77c \uc5ec\ub7ec \ub300\ub85c \uc0ac\uc9c4\uc744 \ucc0d\ub294\ub2e4\uace0 \uc124\uce58\ub358 \uc2dc\uc808\uc774 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8 \ub54c\ub3c4 \uc774\ubbf8 \uc190\ub5a8\ub9bc \ubc29\uc9c0, \uc790\ub3d9 \uba3c\uc9c0 \uccad\uc18c \uae30\ub2a5, \ub0b4\uc7a5 \ud6c4\ubcf4\uc815 \uae30\ub2a5, \ub300\ub7c9 \uc0dd\uc0b0\uc5d0 \uc758\ud55c \ub354 \ub0ae\uc740 \uac00\uaca9 \ub4f1\uc758 \uc7a5\uc810\uc5d0 \uc758\ud574 \uce90\ub17c, \ub2c8\ucf58\uc744 \uc4f0\ub294\uac8c \ub354 \ub0ab\ub2e4\ub294 \uc0ac\uc2e4\uc740 \uc54c\uace0 \uc788\uc5c8\uc9c0\ub9cc, \ubb34\uc2a8 \uc758\ubb34\uc778 \uac83 \ucc98\ub7fc \ub3c5\uc77c\uc81c \uce74\uba54\ub77c\uc640 \ub80c\uc988\ub97c \uace0\uc9d1\ud588\uc5c8\uc8e0. \uc0dd\uac01\ud574\ubcf4\uba74 \uc9c4\uacf5\uad00 \uc570\ud504\ub3c4 \ub77c\uc774\uce74, \uc9dc\uc774\uc2a4\uc640 \ube44\uc2b7\ud55c \ud3ec\uc9c0\uc158\uc785\ub2c8\ub2e4. \ubd84\uba85\ud788 \ub3c5\uc77c \uad11\ud559\uc758 \uc7a5\uc810\ub3c4 \uc788\uace0 (\uc9c4\uacf5\uad00 \uc74c\uc0c9), \uc624\ub79c \uc5ed\uc0ac\uc5d0\uc11c \ub098\uc624\ub294 \uc2a4\ud1a0\ub9ac\uc640 \uc624\ub798\ub41c \ubb3c\uac74\uc758 \ucc9c\uc815\ubd80\uc9c0 \uac00\uaca9\uc5d0 \uc758\ud55c \uc7ac\ud14c\ud06c, \ubcf4\uace0\ub9cc \uc788\uc5b4\ub3c4 \ubbf8\uc18c\uac00 \ub098\uc624\ub294 \uc678\uad00 \ub4f1\ub4f1… \uc720\uc0ac\uc131\uc774 \ub9ce\uc8e0. \ud558\uc9c0\ub9cc \uc798\ub77c \ub9d0\ud558\uba74 \ub77c\uc774\uce74\ub97c \uc811\uc5c8\ub4ef\uc774 \uc9c4\uacf5\uad00\ub3c4 \uc811\ub294\uac8c \ub9de\ub294\ub370… \uc720\uc77c\ud55c \ucc28\uc774\ub294 \uc778\ub450\ub97c \uc7a1\uace0 \uc788\uc744 \ub54c\uc758 \ud589\ubcf5\uac10\uc778 \ub4ef \ud569\ub2c8\ub2e4. \uc774 \uc990\uac70\uc6c0\uc740 \ub118\uc0ac\ubcbd\uc785\ub2c8\ub2e4 ^^<\/p>\n","protected":false},"excerpt":{"rendered":"

\uc740 \uc2e4\ud328 \ud588\uc2b5\ub2c8\ub2e4. \uce21\uc815\uc774 \uc548\ub429\ub2c8\ub2e4. \uac80\uc0c9\ud574\ubcf4\ub2c8 BTL (bridged) \uc570\ud504\uc774\uae30 \ub54c\ubb38\uc5d0 \uc2a4\ud53c\ucee4 \ub2e8\uc790 \ubaa8\ub450\uc5d0 \uc804\uc6d0 \uc804\uc555\uc758 \uc808\ubc18\uc774 \ud56d\uc0c1 \uac78\ub824 \uc788\ub294 Live \uc0c1\ud0dc\ub2e4. \uadf8\ub7ec\ubbc0\ub85c \ud55c\ucabd\uc774 \uc811\uc9c0\ub418\uc5b4\uc57c \ud558\ub294 \uc77c\ubc18 \ud504\ub85c\ube0c\ub85c\ub294 \uce21\uc815\uc774 \uc548\ub41c\ub2e4. \ud50c\ub85c\ud305 \uc785\ub825\uc774\ub098 \ubc38\ub7f0\uc2a4 \uc785\ub825 \ud504\ub85c\ube0c\uac00 \ud544\uc694\ud558\ub2e4 \uc774\ub7f0 \uc758\ubbf8\ub124\uc694. \uc774\uac70 \uce21\uc815\ud558\uc790\uace0 \ubb54\uac00 \ucd94\uac00 \uad6c\uc785\uc744 \ud558\uc9c0\ub294 \uc54a\uae30\ub85c \ud588\uc2b5\ub2c8\ub2e4. \uc798 \ubaa8\ub974\uae34 \ud558\uc9c0\ub9cc \uc544\ub9c8 \uc81c \uc2a4\ucf54\ud504\uc5d0\uc11c\ub294 \uc9c0\uc6d0\uc774 \uc548\ub418\uac70\ub098 \ud504\ub85c\ube0c\uac00 \ub9ce\uc774 …
\uad11\uad70\uc81c \ub54c \uc0b0 TPA3255 \uc570\ud504 \uce21\uc815…<\/span> \ub354\ubcf4\uae30<\/a><\/p>\n","protected":false},"author":1,"featured_media":3377,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[470,469],"class_list":["post-3376","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-108","tag-ne5532","tag-tpa3255"],"_links":{"self":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/3376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3376"}],"version-history":[{"count":3,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/3376\/revisions"}],"predecessor-version":[{"id":3386,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/3376\/revisions\/3386"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/media\/3377"}],"wp:attachment":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}