Huajing Microelectronics CD7388CZ
Automobile Amplifier
ഀݾԨা CD7388CZ 4u41W кׂູٟӖԨা 1ǃὖ䗄 ᴀ䌘᭭䗖⫼㣗ೈ˖CD7388CZ CD7388 ᰃϔഫ⫼Ѣ催ッ≑䔺䷇ડⱘಯ䗮䘧 BTL 䕧ߎⱘ AB ㉏ࡳ⥛ᬒ⬉䏃DŽ ݊⡍⚍བϟ˖ Ɣ 催ࡳ⥛䕧ߎ㛑˄᳔ 4u41W/4ȍ˗4u25W/4ȍ @ 14.4Vˈ1kHzˈ10%˅ Ɣ ༅ⳳᑺԢ Ɣ 䕧ߎాໄᇣ Ɣ ᏺᕙᴎࡳ㛑 Ɣ ᏺ䴭䷇ࡳ㛑 Ɣ ⬉⑤⬉य़Ԣᯊ㞾ࡼਃࡼ䴭䷇ࡳ㛑 Ɣ ᠔䳔ೈܗӊᇥ -ݙ䚼Ⲟᅮ˄GV=26dB BTL˅ -ϡ䳔㞾В⬉ᆍ Ɣ 䕧ߎⷁ䏃ֱᡸ˖ᇍഄ/⬉⑤ǃ䋳䕑ⷁ䏃 Ɣ ᏺ⏽ᑺֱᡸࡳ㛑 Ɣ ESD ֱᡸ Ɣ ᇕ㺙ᔶᓣ˖FZIP25 2ǃࡳ㛑ḚϢᓩ㛮䇈ᯢ 2. 1ǃࡳ㛑Ḛ Vcc1 Vcc2 ST-BY MUTE IN1 䖛य़ֱ x -`Cˆ – x &` – x N.C. OUT1+ OUT1PW-GND OUT2+ IN2 OUT2- PW-GND OUT3+ IN3 OUT3- PW-GND IN4 AC-GND SVR TAB S-GND OUT4+ OUT4PW-GND ⠜ᴀ˖2011-06-A ᮴䫵ढ⍺ⷑ⾥ᖂ⬉ᄤ᳝䰤݀ৌ 1义 ݅6义 ঠᵕ⬉䏃 CD7388CZ 2. 2ǃࡳ㛑ᦣ䗄 CD7388CZ ᰃ⫼Ѣ催ッ≑䔺䷇ડⱘಯ䗮䘧 BTL ࡳ⥛ᬒ⬉䏃DŽ᳝ᕙᴎǃ䴭䷇ǃ⛁ֱ ᡸǃ⍜ᓔᴎఫໄǃ䖛⌕ֱᡸǃ䖛य़ֱᡸㄝࡳ㛑ഫˈⲞ⬅ݙ䚼ᅮ 26dBDŽ 2. 3ǃᓩ㛮ᥦ߫ 2. 4ǃᓩ㛮䇈ᯢϢ㒧ᵘॳ⧚ ᓩ㛮 1 2 3 4 5 6 7 8 9 10 11 12 13 ヺো TAB P-GND2 OUT2ST-BY OUT2+ Vcc OUT1P-GND1 OUT1+ SVR IN1 IN2 S-GND ࡳ㛑 㹀ᑩഄッ 2 䗮䘧ࡳ⥛ഄ 2 䗮䘧䋳䕧ߎ ᕙᴎ 2 䗮䘧ℷ䕧ߎ ⬉⑤ 1 䗮䘧䋳䕧ߎ 1 䗮䘧ࡳ⥛ഄ 1 䗮䘧ℷ䋳䕧ߎ ⬉⑤⬉य़㒍⊶ᡥࠊ 1 䗮䘧䕧ܹ 2 䗮䘧䕧ܹ ࠡ㕂ഄ ᓩ㛮 14 15 16 17 18 19 20 21 22 23 24 25 ヺো IN4 IN3 AC-GND OUT3+ P-GND3 OUT3Vcc OUT4+ MUTE OUT4P-GND4 NC ࡳ㛑 4 䗮䘧䕧ܹ 3 䗮䘧䕧ܹ Ѹ⌕ഄ 3 䗮䘧ℷ䕧ߎ 3 䗮䘧ࡳ⥛ഄ 3 䗮䘧䋳䕧ߎ ⬉⑤ 4 䗮䘧ℷ䕧ߎ 䴭䷇ 4 䗮䘧䋳䕧ߎ 4 䗮䘧ࡳ⥛ഄ ϡ䖲 ⠜ᴀ˖2011-06-A ᮴䫵ढ⍺ⷑ⾥ᖂ⬉ᄤ᳝䰤݀ৌ 2义 ݅6义 ঠᵕ⬉䏃 CD7388CZ 3ǃ+ (M ß 3.