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| Datasheet File OCR Text: |
| BA4903ST-V5 ?` `???? BA4903ST-V5 ba4903st ?``?????_k? ic ?? 5v 1 ?y v cc B? 1 ?yi?? ! ! ! ! ? ? ? ? `?? ! ! ! ! L L L L 1) v dd ? pnp amp ? v cc B? 2) ?i????j?? ic ?? 3) ^?Roi??? v cc ??`?O? 4) ic ????oi ! ! ! ! ~?? ~?? ~?? ~?? (ta=25 c) parameter symbol limits unit ?o ?y v cc 24 v ?0 ? pd 2000 mw ?^9 s
c? topr ? 30~+85 ?c ? ?1c ?y v cc peak 50 v - 9 s c? tstg ? 55~+150 ?c ? 1 ta=25?c ? p?;b? ?xz 1?c tmv 16mw ?na?{ ? 2 tr 1msec. 1c 200msec. ? o ? 1 ? 2 ! ! ! ! ?X ?X ?X ?X (ta=25 c) parameter ?o ?y v cc 10 16 v 13.2 symbol min. typ. max. unit BA4903ST-V5 ?` ! ! ! ! ?? ?? ?? ?? + ? v cc 4 5 2 3 1 v dd amp gnd amp on on v cc -1.0v 5.7v + ? on on circuit over voltege protect regulator vref thermal shut down ! ! ! ! h h h h pin. no z? ? 2 v cc z? ?y??? 1v (typ.) <ulh ?yu z?^? 7 g z? ?vx 400ma pb{?t????? ?; ?opb{ 1 \w z?t 5v ?)q?\qp amp z?uqj u??b{ 3 ic w???q ? ^?om?b{ 4 w back up ; ?oq acc ; ?ot ? `?b{ z? amp amp on gnd v cc v dd 5 5.7v ?opz7 g z? ?v 150ma w??; ?opb{ back up ?ou ? ^?om?yz t z?`?b{ BA4903ST-V5 ?` ! ! ! ! (1pin) amp on gnd (2pin) amp gnd v cc v cc (5pin) v dd gnd ! ! ! ! ?? ?? ?? ?? ( ???? ta = 2 5 c, v cc =13.2v) parameter symbol min. i st i o 1 r. r1 i o 2 v o 1 ? v o 11 ? v o 12 ? v o 21 ? v o 22 ? v o 13 5.40 ? ? ? ? 150 42 typ. 5.70 20 250 0.20 0.4 240 52 0.9 350 800 max. unit 6.00 0.31 v 60 500 mv mv ma 0.7 v ? ma v mv ? db ? ? 400 700 1.5 ? ma conditions test circuit fig.1 fig.1 fig.1 fig.1 fig.1 fig.1 fig.2 fig.1 fig.1 fig.1 amp |?s? ?v z? ?y (v dd ) 1 ?y! ? ?y! ? ?y! ? 7 ? ? z? ?y) z? ?v ? ??? ??p ? z? ?y) (amp) 2 ? ? 1l ?-x`os??d?{ ? ? z? ?v ?x??? min. ?<pz?;`oxi^m{ z? ?v ? i o 1=120ma i o 1=0~120ma i o 2=0~300ma amp off v cc =10~16v, i o 1=120ma i o 1=120ma i o 2=300ma v o 1 5.4v v o 2 11.7v f=100hz, v rr = ? 10dbv BA4903ST-V5 ?` ! ! ! ! y y y y amp on amp fig.1 test circuit ba4903 v cc gnd 10 + v dd a a v (units c : f) amp on amp fig.2 test circuit (ripple rejection) ba4903 v cc gnd 10 (units r : ? , c : f) r. r=20 log (vout / vin) v in = ? 10dbv (f=100hz) 1000 50 + + v dd v v v v ! ! ! ! ???` ???` ???` ???` back up v dd z? ampon amp z? BA4903ST-V5 ?` ! ! ! ! ? ? ? ? 10 f 10 f 10 f + + + + + dx dx batt ign ? ) dx : ovw-??|?? (units c : f) acc key ba4903 main amp cpu amp on amp on ign gnd v cc v dd v dd amp ! ! ! ! ??? ??? ??? ??? 1 u?????|????B?????R????~ ????????`?`???`?`??? ??~??????`????`??????? ?? 2 ?v ??X??_????????????_J ???????????o^????? ic ????]????`??Q? ?S?v???????_J?????? 3 ??R?? ??R??????C?^?? ?v??????????^?????????? ? 4 S?p? pd ?? S?p????e?Xp? ic ?M d ???????? ? O?? BA4903ST-V5 ?` 5 ^?Ro?? ^?Ro v cc (4pin) gnd (3pin) g s 26v ( ) ?? off ?O?? ????R???? 6 ?k ?????? v dd (5pin) gnd g ??k ???? ?? ??? ? 10 f ???? ????X? 7 ^o?? v dd (5pin) amp (2pin) ?? ? ^oi??^ r ic ??? ? ? ?? ic ? ???? ?r ?? ??????? ? ?O??? ??R 1v f ???`?`?????? ?O ? H ???_J??? 8 ` i?? ?????oi???` r ? amp off ?B ????? ? ? 9 ? ???? ? ? ? ? ? ? ? gnd (3pin) ????? ` ? ? ? ?h ? ` ?? 10 ? ` ? ?? } ??? (v cc ) gnd ? ? `? ?????? ?? ic ? ?? ? U ?` ???? ?? 11 aso ?? ic ? N oi???? ?r ??? aso ?? ??? aso ?? r ?? ?? aso ?????? 12 ?? ? ? ?A ? r ? off r ?k ???o`? ? z? z? ( ? ) ! ! ! ! ? ? ? ? (units : mm) to220fp-5 (v5) 7.0 10.0 1.778 12345 1.2 0.8 1.8 0.2 8.0 0.2 12.0 0.2 17.0 31.5max. 3.2 0.1 0.2 + 0.4 + 0.3 0.1 + 0.3 0.1 2.8 4.5 0.5 0.1 0.1 + 0.2 + 0.3 0.1 (2.85) 4.25 (2.0) 23.4 17.5 25.8 8.15 |
Price & Availability of BA4903ST-V5
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