technical data 2 x 12 w hi-fi audio power amplifiers with mute gener a l de scription t he kk a2616 are dual power amplifiers. the kk a2616 is supplied in a 9-lead single-in-line (sil9) plastic power package (sot 131). t hey hav e be en es pecia ll y d e sig n ed for mains fe d app licati ons, such as stereo radio and stere o t v . fe a t ures ? requires ver y fe w e x ter nal c o mpo nents ? no s w itch- on/ s w itc h -off click s ? input mute during s w itch- on and s w itc h -off ? lo w offset vol t age bet w e e n output an d gro und ? excell ent gai n bal ance of b o th ampl ifiers ? hi-fi in accord ance w i t h iec 268 a nd din 4 550 0 ? short-circuit proof and th ermal protecte d ? mute possibil i t y . quick reference d a t a stereo ap p licatio n s y m b o l p a r a m e ter c o n d i t i o n s m i n . t y p . m a x. unit vp suppl y v o ltag e rang e 7.5 - 21 v po output po w e r vp = 16 v; t hd = 0.5% - 12 - w gv intern al volta g e gain - 30 - db lg y l chan nel u n b a la n c e - 0 . 2 - d b a chan nel se par a t i o n - 7 0 - d b svrr suppl y v o ltag e rippl e rejecti o n - 60 - db vno noise output vo ltage - 70 - ? nv ordering inform a t ion extended type p a ck a g e n u m b e r p i n s p i n posit i o n mat e r i a l c o d e kka 2616 9 sil plastic sot131^ pining s y m b o l p i n d e s c r i p t i o n -inv1 1 non-i n verti ng i nput 1 mut e 2 m u t e i n p u t 1/2vp/gnd 3 1/2 supp l y v o lt age or gr oun d out 1 4 o u t p u t 1 -vp 5 suppl y v o ltag e (neg ative) out 2 6 o u t p u t 2 + v p 7 suppl y v o ltag e (positive) inv1,2 8 invertin g in puts 1 and 2 -inv2 9 non-i n verti ng i nput 2 ch a r a c teristics s y m b o l p a r a m e ter c o n d i t i o n s m i n . t y p . m a x . u n i t supply vp suppl y v o ltag e rang e - 16 21 v i orm repetitiv e peak output curre n t - 2 . 2 - a op eratin g po sitio n ; note 1 vp suppl y v o ltag e rang e 7.5 16 21 v i p t o t a l qui e s c e n t c u r r e n t r l = 1 8 4 0 7 0 m a p o output po w e r t hd = 0.5% 10 12 - w t hd = 10% 12 15 -. w t h d t o t a l harmo nic distortio n po= 6 w - 0 . 1 5 0 . 2 % b po w e r ban d w i d th t hd = 0.5%; note 2 - 20 to - hz 200 0 0 g v v o l t a g e gai n . 2 9 3 0 3 1 d b 1
KKA2616 s y m b o l p a r a m e ter c o n d i t i o n s m i n . t y p . m a x . u n i t l g v l g a i n unb ala n ce - 0 . 2 1 d b v n o n o i s e output vo l t a g e n o t e 3 - 7 0 1 4 0 n v iz i l i n p u t im ped anc e 1 4 2 0 2 6 k l 2 svrr suppl y v o ltag e rippl e rejecti o n note 4 40 60 - db a c h a n nel se par a t i o n r s = o 4 6 7 0 - d b ibias input b i as curr ent - 0.3 - na laveno l dc outp u t offset voltage - 30 200 mv lav ^ i dc outp u t offset voltage bet w e en t w o c han nels - 4 150 mv mute position (at i mute 300 ma) vq o u t p u t volta g e v i = 600 mv - 0.3 1.0 mv 22-7 mute inp u t imp eda nce note 7 6.7 9 11.3 k ^ ip t o t a l qui e s c e n t c u r r e n t r l = 1 8 4 0 7 0 m a v n o n o i s e output vo l t a g e n o t e 3 - 7 0 1 4 0 u v svrr suppl y v o ltag e rippl e rejecti o n note 4 40 55 - db l ? v gnd l dc outp u t offset voltage - 40 200 mv l ? v off i offset voltage w i t h resp ect to oper ating - 4 150 mv p o s i t i o n i 2 current if pin 2 is conn ected to pin 5 - - 8.2 ma mute position; note 5 vp suppl y v o ltag e rang e 2 - 5.8 v i p t o t a l qui e s c e n t c u r r e n t . r l = 9 3 0 4 0 m a v q o u t p u t volta g e v i = 600 mv - 0.3 1.0 mv vno noise output vo ltage note 3 - 70 140 uv svrr suppl y v o ltag e rippl e rejecti o n note 4 40 55 - db lv gnd l dc outp u t offset voltage - 40 200 mv op eratin g po sitio n ; note 6 i p t o t a l qui e s c e n t c u r r e n t 1 8 4 0 7 0 m a p o o u t p u t po w e r t hd = 0.5% 5 6 - w t h d = 10% 6.5 8 - w t hd = 0.5%; rl = 4 q - 10 - w t hd = 10%; rl = 4 1.2 - 14 - w t h d t o t a l harmo nic distortio n po= 4 w - 0 . 1 3 0 . 2 % b po w e r ban d w i d th t hd = 0.5%; note 2 - 40 to - hz 200 0 0 g v v o l t a g e gai n 2 9 3 0 3 1 d b l g v l g a i n unb ala n ce - 0 . 2 1 d b v n o n o i s e output vo l t a g e n o t e 3 - 7 0 1 4 0 h v iz i l i n p u t im ped anc e 1 4 2 0 2 6 k q svrr suppl y v o ltag e rippl e rejecti o n 35 44 - db a chan nel se par ation - 45 - db mute position (i mute 300 )ma) v q o u t p u t volta g e v i = 600 mv - 0.3 1.0 mv z 2- 7 mute inp u t imp eda nce note? 6.7 9 11.3 k ? i p t o t a l qui e s c e n t c u r r e n t 1 8 4 0 7 0 m a vno noise output vo ltage note 3 - 7 0 1 4 0 m v svrr suppl y v o ltag e rippl e rejecti on . note 4 35 44 - db l ? voffi offset voltage w i t h resp ect to oper ating - 4 150 mv p o s i t i o n i 2 current if pin 2 is conn ected to pin 5 - - 8.2 ma notes to the characteristics 1. vp = 16 v; ri . = 8 q; t a mb = 25 c; f =1 kh z; sy mm etrical po w e r supply imu t e < 30 [ lia . s ee f i g.4 2. t he po w e r ban d w idth is me as ured at an outp u t po w e r of pq max -3 db 3. t he noise outp u t voltage (rm s value) is me asure d at rg = 2 kl2, un w e igh t ed (20 hz to 2 0 khz) 4. t he ripple reje ction is measur ed at rs = 0 a nd f = 100 hz to 20 khz. t he ri ppl e voltag e (200 mv) is applied in ph ase to the p o sitive and th e n egati v e sup p l y ra ils' . w i th as y m m e tr ical p o w e r s u ppli e s, the ri pp le rej e ctio n is' m easure d at f=1 khz 5. vp = 4 v; rl =? 8 q; t a mb = 25 c; f = 1 khz; sy mm etrical p o w e r su ppl y. s ee f i g.4 6. vp = 24 v; r)_ = 8 q; t a mb = 25 c; f = 1 kh z; as y mmetrica l po w e r s upp l y im u t e < 30 ) li a . s ee f i g.5 7. t he internal ne t w ork at pi n 2 i s a resistor de vider of t y pica l 4 kq and 5 kilt othe pos itive s uppl y ra il. at the conn ection of the 4 ki2 and 5 kq resistor a zener diod e of typica l 6.6 v is also connec ted to the positive supp l y ra il. t he spread of the zener vo ltage is 6.1 to 7 . 1 v. 2
? 9- p i n p l as t i c p o w e r si n g l e - i n - l i n e ( s i l - 9 m p f , so t 131- 2) 19. 8 0. 026 24 -0 . 2 1 2. 54 0. 25 m 0. 65 0 . 05 1 9 3. 2 0. 15 12 -0 . 1 8 0. 4 0. 05 2 0. 06 4. 4 0. 1 5 1 6 .8 0.13 5 3 KKA2616
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