unisonic technologies co.,ltd tda2004 linear integrated circuit www.unisonic.com.tw 1 copyright ? 2014 unisonic technologies co.,ltd qw-r107-034.c 10+10w stereo amplifier for car radio ? description the utc tda2004 is a class b dual audio power amplifier and is designed for car radio applications. ? features * low distortion. * low noise. hsip-14b hzip-11a ? ordering information ordering number package packing lead free halogen free tda2004l-j11-a-t tda2004g-j11-a-t hzip-11a tube TDA2004-H14-B-T tda2004g-h14-b-t hsip-14b tube ? markin hzip-11a hsip-14b
tda2004 linear integrated circuit unisonic technologies co., ltd 2 www.unisonic.com.tw qw-r107-034.c ? pin configuration hzip-11a hsip-14b bootstrap 1 output 1 +v s output 2 bootstrap 2 gnd input+ (2) input- (2) svrr input- (1) input+ (1) 11 10 9 8 7 6 5 4 3 2 1 note: tab connected to pin 6 ? pin description pin no. pin name hzip-11a hsip-14b (note) 1 1 input+ (1) 2 2 input- (1) 3 3 svrr 4 4 input- (2) 5 5 input+ (2) 6 6 gnd 7 10 bootstrap 2 8 11 output 2 9 12 +vs 10 13 output 1 11 14 bootstrap 1 note: pin 7, 8, 9 no connection.
tda2004 linear integrated circuit unisonic technologies co., ltd 3 www.unisonic.com.tw qw-r107-034.c ? absolute maximum ratings parameter symbol ratings unit opearting supply voltage v ss 18 v dc supply voltage v ss 28 v peak supply voltage (for 50ms) v ss 40 v output peak current (note) non repetitive t=0.1ms i o 4.5 a repetitive f 10hz i o 3.5 a power dissipation at t c =60c p d 30 w junction temperature t j +125 c storage temperature t stg -40 ~ 150 c note: the max. output current is internally limited. ? thermal data parameter symbol ratings unit thermal resistance junction-case jc 3.0 c/w ? electrical characteristics (refer to the test circuit, t a =25c, g v =50db, rth(heatsink)=4c /w, unless otherwise specified.) parameter symbol test conditons min typ max unit supply voltage v ss 8 18 v quiescent output voltage v out v ss =14.4v 6.6 7.2 7.8 v v ss =13.2v 6.0 6.6 7.2 v total quiescent drain current i d v ss =14.4v 65 120 ma v ss =13.2v 62 120 stand-by current i stay-b pin 3 grounded 5 ma output power (each channel) f=1khz, thd=10% p out v ss =14.4v r l =4 ? 6 6.5 w r l =3.2 ? 7 8 w r l =2 ? 9 10 (note 1) w r l =1.6 ? 10 11 w v ss =13.2v r l =3.2 ? 6 6.5 w r l =1.6 ? 9 10 w v ss =16v, r l =2 ? 12 w total harmonic distortion (each channel) f=1khz thd v ss =14.4v, r l =4 ? p out =50mw ~ 4w 0.2 1 % v ss =14.4v, r l =2 ? p out =50mw ~ 6w 0.3 1 % v ss =13.2v, r l =3.2 ? p out =50mw ~ 3w 0.2 1 % v s =13.2v, r l =1.6 ? p out =50mw ~ 6w 0.3 1 % cross talk c t v ss =14.4v v out =4vrms, r l =4 ? f=1khz 50 60 db f=10khz, r g =5k ? 40 45 db input saturation voltage v in 300 mv input resistance (non inverting input) r in f=1khz 70 200 k ? low frequency roll off (-3db) f l r l =4 ? 35 hz r l =2 ? 50 hz r l =3.2 ? 40 hz r l =1.6 ? 55 hz high frequency roll off (-3db) f h r l =1.6 ? ~ 4 ? 15 khz notes: 1. 9.3w without bootstrap 2. bandwith filter: 22hz ~ 22khz.
tda2004 linear integrated circuit unisonic technologies co., ltd 4 www.unisonic.com.tw qw-r107-034.c ? electrical characteristics (cont.) parameter symbol test conditons min typ max unit voltage gain (open loop) g v f=1khz 90 db voltage gain (closed loop) f=1khz 48 50 51 db closed loop gain matching 0.5 db total input noise voltage e n r g =10k ? (note 2) 1.5 5 v supply voltage rejection svr f ripple =100hz, r g =10k ? c3=10 f, v ripple =0.5vrms 35 45 db efficiency v ss =14.4v, f=1khz r l =4 ? , p o =6.5w 70 % r l =2 ? , p o =10w 60 % v ss =13.2v, f=1khz r l =3.2 ? , p o =6.5w 70 % r l =1.6 ? , p o =10w 60 % thermal shut-down junction temperature t j 145 c notes: 1. 9.3w without bootstrap 2. bandwith filter: 22hz ~ 22khz.
tda2004 linear integrated circuit unisonic technologies co., ltd 5 www.unisonic.com.tw qw-r107-034.c ? test and application circuit input(l) c1 1 5 0.1 f r1 +vs 120k 3 9 10 2 8 4 6 c3 c5 c4 r2 1.2k c8 r6 1 c6 r l r3 1.2k c7 r4 r5 3.3 c9 r7 1 + 1/2 tda2004 - + 1/2 tda2004 - r l input(r) c2 7 c10 3.3 11 c12 10v 10v 3v 10v 10v cn 3v 10 f 100 f/ 220 f/ 100 f/ 220 f/ 0.1 f 2200 f/ 0.1 f 2200 f/ 2.2 f 2.2 f
tda2004 linear integrated circuit unisonic technologies co., ltd 6 www.unisonic.com.tw qw-r107-034.c ? typical charactoristics vo ut (v) 7 6 8 10 8 vs (v) figure 1. quiescent output voltage vs. supply voltage 5 4 16 14 12 i d (ma) 80 60 100 010 8 vs (v) figure 2. quiescent drain current vs. supply voltage 40 20 16 14 12 2 8 0.01 thd (%) po ut (w) 0.1 1 0 po ut (w) 12 9 15 0 10 8 vs (v) 6 3 16 14 12 figure 4. output po wer vs. supply voltage figure 3. distortion vs. output power 6 4 f=1khz gv=50db vs=13.2v, r l =3.2 vs=14.4v, r l =4 vs=13.2v, r l =16 vs=14.4v, r l =2 f=1khz gv=50db thd=10% r l = 4 r l = 2 10 18 10 18 18 18 120 thd (%) po ut (w)
tda2004 linear integrated circuit unisonic technologies co., ltd 7 www.unisonic.com.tw qw-r107-034.c ? typical charactoristics (cont.) thd (%) svr (db) svr (db) svr (db) 12 10 5 20 30 40 50 20 vs=14.4v r l =4 r g =10k c 2 =220 f 4 30 v in (mv) figure 12. gain vs. input sensitivity 10 54 50 46 42 38 34 vs=14.4v f=1khz r l =4 22 26 30 8 6 4 2 8 6 2 300 100 po=6w po=0.5w 500 20 50 100 200 c3 ( f) figure 11. supply voltage rejection vs. values of capacitors c2 and c3 c 2 =22 f c 2 =5 f gy=1000/10 60 t ripple =100hz
tda2004 linear integrated circuit unisonic technologies co., ltd 8 www.unisonic.com.tw qw-r107-034.c ? typical charactoristics (cont.) p d (w) 28 24 32 0 50 -50 100 t a ( ) figure 13. maximum allo wable power dissipation vs. ambient temperature 20 4 8 12 16 0 i n f i n i t e h e a t s i n k rth=2 / w r t h= 4 /w r t h = 8 / w p d (w) 10 8 12 412 8 po ut (w) 6 4 24 20 16 figure 14. total power dissipation and efficiency vs. output power 2 (%) 60 40 20 vs=14.4v r l =4 f=1khz gv=50db p d 4 2 6 26 4 po ut (w) 12 10 8 60 40 20 vs=13.2v r l =3.2 f=1khz gv=50db figure 15. total power dissipation and efficiency vs. output power p d (w) (%) p d 28 32 14 16 14 16 880 36 40 utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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