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new 1 kotari yakemachi, nagaokakyo, kyoto, 617-8520 japan tel. (075) 951-8151 http://www.mec.panasonic.co.jp new publication, effective from jan. 13 1999. ? the products and specifications are subject to change without any notice. please ask for the latest product standards to guar antee the satisfaction of your product requirements. matsushita electronics corporation btl audio power ic an7510/7520 series n overview the an7510/7520 series is a 0.5w to 3w btl audio power amplifier ic. equipped with a standby function and mute or dc volume circuit, the series includes a lineup of single and dual output models. with simplified set design due to minimum external components, this ic has a wide variety of applications. n features ? operating power sourcs voltage: 3.0v to 13.5v. ? built-in standby function. ? built-in mute or dc volume circuit. n specifications n applications l tvs l audio equipment l personal computers l active speakers output power parameters product name AN7520 an7521 an7522 an7523 vcc load resistance standby mute volume package an7510 an7511 an7512 an7513 1.0w 2ch 5v 8 w hdip-16pin 1.0w 1ch 5v 8 w hdip-16pin 1.0w 2ch 5v 8 w dip-8pin 1.0w 1ch 5v 8 w dip-8pin an7510s an7511s an7512s an7513s 0.5w 2ch 5v 16 w sop-16pin 0.5w 1ch 5v 16 w sop-16pin 0.5w 2ch 5v 16 w sop-8pin 0.5w 1ch 5v 16 w sop-8pin 3.0w 2ch 8v 8 w hsip-12pin 3.0w 1ch 8v 8 w hsip-12pin 3.0w 2ch 8v 8 w hsip-9pin 3.0w 1ch 8v 8 w hsip-9pin * * * : planned
an7510, an7510s dual 0.5,1w btl audio power amplifier circuit n features ? an7510: vcc=5v,output=1w(8 w ) ? an7510s:vcc=5v,output=0.5w(16 w ) ? built-in standby function. ? built-in mute circuits. n applications ? tvs, audio equipment, personal computers,active speakers unit : mm unit : mm sop016-p-0300 an7510 an7510s n block diagram hdip016-p-0300 28db 28db attenuator attenuator ripple rejection circuit thermal shutdown attenuator control 2 11 8 10 4 5 6 3 12 13 15 14 v cc gnd (ch.1 output) gnd (ch.2 output) ch.2 output ch.2 output standby n.c. n.c. n.c. n.c. gnd mute ch.1 output ch.1 output ch.1 input ch.2 input 28db 28db 1 7 9 16 1 2 3 4 5 6 7 8 10 9 11 12 13 14 15 16 27.40.3 6.350.3 4.70.25 1.060.25 3.05 0.25 0.50.1 1.20.25 2.542.54 1.7 1.50.1 3.800.3 17 7.620.25 0 to 6 0.45 +0.1 C0.05 0.50.1 f 2.1 5.080.1 21.60.3 0.40.25 1.27 (0.4) 345678 2 1 14 13 12 11 10 9 15 16 10.090.3 7.60.3 2.050.2 0.10.1 0.90.25 0.90.25 5.50.3 (0.4) 0.2 +0.1 C0.05
ratio -25 to +70 14 2.0 n absolute maximum ratings note1) ta=25oc except storage temperature and operating ambient temperature. note2) at no-signal. unit oc oc v a mw note 1 1 2 ta=70oc symbol t stg t opr v cc i cc p d parameter storage temperature operating ambient temperature supply voltage supply current power dissipation operating supply voltage range vcc 3.5v to 13.5v n operating supply voltage range n pin descriptions pin no. 1 2 3 4 5 6 7 8 pin no. 9 10 11 12 13 14 15 16 function n.c standby ch1 input gnd(input) mute ch2 input n.c ch2 output(-) function n.c gnd(output ch2) ch2 output(+) vcc ch1 output(+) gnd(output ch1) ch1 output(-) n.c an7510,7510s an7510 -55 to +150 an7510s -55 to +125 an7510 1127 an7510s 236
min. C C C 32 C 0.8 30 -300 70 -1 55 max. 100 10 0.4 36 0.5 C C 300 C 1 C parameter quiescent current standby current output noise voltage voltage gain total harmonic distortion maximum power output ripple rejection ratio output offset voltage muting effect channel balance channel crosstalk unit ma m a mvrms db % w db mv db db db symbol i cq i stb v no g v thd p o rr v off mt cb ct condition v in =0mv v in =0mv rg=10k w p o =0.25w p o =0.25w thd=10% rg=10k w p o =0.25w p o =0.25w p o =0.25w n electrical characteristics (vcc=5.0v,r l = 8 w ,freq=1khz,ta=25 oc 2 oc ) typ. 50 1 0.14 34 0.05 1.1 50 0 86 0 65 rg=10k w vr=1vrms,fr=120hz note 1 1 1 note1) for this measurement,use the filter n application circuit 4 5 10 m f 68k w 10k w 270k w 3 2 1 7 8 6 13 12 14 15 16 10 9 11 standby v in1 1.0 m f 47k w 10k w 100k w v in2 mute 8 w out2 8 w out1 v cc an7510,7510s
n printed board circuit layout tab tab gnd(input) v in (ch.2) mute/volume v in (ch.1) standby ch.2 out - ch.2 out + ch.1 out + ch.1 out - v cc gnd 16 15 14 13 12 11 10 9 12345678 n characteristic curve(an7510) n package power dissipation 0 1 2 3 4 5 6 7 8 02468101214 supply voltage v cc (v) freq=1khz thd = 10% r l =8 w 400hz hpf 30khz lpf 2- ch input r g =10k w v stb =5v v mute =0v output power p o (w) ch.2 ch.1 0.001 0.01 0.1 1 10 1 10 100 1000 input voltage v in (mv rms ) output power p o (w) 0.01 0.1 1 10 100 total harmonic distortion thd (%) p o (ch.1),p o (ch.2) v cc =5v freq=1khz r l =8 w 400hz hpf 30khz lpf 2- ch input r g =10k w v stb =5v v mute =0v thd(1khz) thd(10khz) an7510,7510s p o - v cc p o, thd - v in ambient temperature ta ( c ) 2000 1800 1600 1400 1200 1000 800 600 400 200 0 0 25 50 75 100 125 150 power dissipation p d (mw) 1) an7510:r thj-a =71 c/w,p d =1761mw(25 c) 2) an7510s:r thj-a =127 c/w,p d =787mw(25 c) glass epoxy pcb(75mm 75mm t0.8mm) 3) an7510s:r thj-a =233 c/w,p d =429mw(25 c) 1 2 3
an7511, an7511s 0.5,1w btl audio power amplifier circuit n features ? an7511: vcc=5v,output=1w(8 w ) ? an7511s:vcc=5v,output=0.5w(16 w ) ? built-in standby function. ? built-in mute circuits. n applications ? tvs, audio equipment, personal computers,active speakers unit : mm unit : mm sop008-p-0225c an7511 an7511s n block diagram dip008-p-0300 6.40.2 8 5 1 4 9.20.2 3.350.2 3.890.2 0.5 1.3 2.54 1.5 7.620.3 0.3 + 0.1 C 0.0 5 0? to 15? 0.30.26 0.9 1.0 14 8 5.01 0.20 (1.05) 0.40 (0.60) 0.50 0.20 0 to 10 4.30 0.20 1.75 max. 1.45 0.10 0.10 0.10 6.40 0.20 0.1 5 + 0 .1 0 C 0 .0 5 5 seating plane 1.27 +0.10 C0.05 0.10 attenuator ripple rejection circuit thermal shutdown attenuator control 1 3 4 2 5 6 8 7 v cc standby gnd output output output gnd mute input 28db 28db
ratio -55 to +150 -25 to +70 14 1.0 n absolute maximum ratings note1) ta=25oc except storage temperature and operating ambient temperature. note2) at no-signal. unit oc oc v a mw note 1 1 2 ta=70oc symbol t stg t opr v cc i cc p d parameter storage temperature operating ambient temperature supply voltage supply current power dissipation operating supply voltage range vcc 3.5v to 13.5v n operating supply voltage range n pin descriptions pin no. 1 2 3 4 5 6 7 8 function standby ch1 input gnd(input) mute vcc ch1 output(+) gnd(output1) ch1 output(-) an7511,7511s an7511 541 an7511s 245
min. C C C 32 C 0.8 30 -300 70 max. 60 10 0.4 36 0.5 C C 300 C parameter quiescent current standby current output noise voltage voltage gain total harmonic distortion maximum power output ripple rejection ratio output offset voltage muting effect unit ma m a mvrms db % w db mv db symbol i cq i stb v no g v thd p o rr v off mt condition v in =0mv v in =0mv rg=10k w p o =0.25w p o =0.25w thd=10% rg=10k w p o =0.25w n electrical characteristics (vcc=5.0v,r l = 8 w ,freq=1khz,ta=25 oc 2 oc ) typ. 30 1 0.14 34 0.05 1.1 50 0 86 rg=10k w vr=1vrms,fr=120hz note 1 1 1 note1) for this measurement,use the filter n application circuit 4 10 m f 68k w 10k w 270k w 3 2 1 5 6 7 8 standby v in1 1.0 m f 47k w 100k w mute 8 w out1 v cc an7511,7511s
n printed board circuit layout n package power dissipation gnd(input) mute/volume v in (ch.1) standby ch.1 out + ch.1 out - v cc gnd 8765 1234 n characteristic curve(an7511) 0 1 2 3 4 5 6 7 8 02468101214 supply voltage v cc (v) freq=1khz thd = 10% r l =8 w 400hz hpf 30khz lpf 2- ch input r g =10k w v stb =5v v mute =0v output power p o (w) p o (8 w ) 0.001 0.01 0.1 1 10 1 10 100 1000 input voltage v in (mv rms ) output power p o (w) 0.01 0.1 1 10 100 total harmonic distortion thd (%) p o v cc =5v freq=1khz r l =8 w 400hz hpf 30khz lpf 2- ch input r g =10k w v stb =5v v mute =0v thd(1khz) thd(100khz) thd(10khz) an7511,7511s p o, thd - v in p o - v cc 1000 900 800 700 600 500 400 300 200 100 0 0255075 70 100 125 150 power dissipation p d (mw) ambient temperature ta ( c) 1 2 3 1) an7511:r thj-a =148 c/w,p d =845mw(25 c) 2) an7511s:r thj-a =209.3 c/w,p d =597mw(25 c) glass epoxy pcb(50mm 50mm t0.8mm) 3) an7511s:r thj-a =326.6 c/w,p d =383mw(25 c)
an7512, an7512s dual 0.5,1w btl audio power amplifier circuit n features ? an7512: vcc=5v,output=1w(8 w ) ? an7512s:vcc=5v,output=0.5w(16 w ) ? built-in standby function. ? built-in dc volume circuits. n applications ? tvs, audio equipment, personal computers,active speakers unit : mm unit : mm sop016-p-0300 an7512 an7512s n block diagram hdip016-p-0300 1 2 3 4 5 6 7 8 10 9 11 12 13 14 15 16 27.40.3 6.350.3 4.70.25 1.060.25 3.05 0.25 0.50.1 1.20.25 2.542.54 1.7 1.50.1 3.800.3 17 7.620.25 0 to 6 0.45 +0.1 C0.05 0.50.1 f 2.1 5.080.1 21.60.3 0.40.25 1.27 (0.4) 345678 2 1 14 13 12 11 10 9 15 16 10.090.3 7.60.3 2.050.2 0.10.1 0.90.25 0.90.25 5.50.3 (0.4) 0.2 +0.1 C0.05 28db 28db attenuator attenuator ripple rejection circuit thermal shutdown attenuator control 2 11 8 10 4 5 6 3 12 13 15 14 v cc gnd (ch.1 output) gnd (ch.2 output) ch.2 output ch.2 output standby n.c. n.c. n.c. n.c. gnd volume ch.1 output ch.1 output ch.1 input ch.2 input 28db 28db 1 7 9 16
ratio -25 to +70 14 2.0 n absolute maximum ratings note1) ta=25oc except storage temperature and operating ambient temperature. note2) at no-signal. unit oc oc v a mw note 1 1 2 ta=70oc symbol t stg t opr v cc i cc p d parameter storage temperature operating ambient temperature supply voltage supply current power dissipation operating supply voltage range vcc 3.5v to 13.5v n operating supply voltage range n pin descriptions pin no. 1 2 3 4 5 6 7 8 pin no. 9 10 11 12 13 14 15 16 function n.c standby ch1 input gnd(input) dc volume ch2 input n.c ch2 output(-) function n.c gnd(output ch2) ch2 output(+) vcc ch1 output(+) gnd(output ch1) ch1 output(-) n.c an7512,7512s an7512 -55 to +150 an7512s -55 to +125 an7512 1127 an7512s 236
min. C C C 32 C 0.8 30 -250 70 24 -1 -3 22 40 max. 100 10 0.4 36 0.5 C C 250 C 36 1 3 28 C parameter quiescent current standby current output noise voltage voltage gain total harmonic distortion maximum power output ripple rejection ratio output offset voltage maximum attenuation input impedance channel balance1 channel balance2 center voltage gain channel crosstalk unit ma m a mvrms db % w db mv db k w db db db db symbol i cq i stb v no g v thd p o rr v off att z i cb1 cb2 g vm ct condition v in =0mv,vol.=0v v in =0mv,vol.=0v rg=10k w ,vol.=0v p o =0.25w,vol.=1.25v p o =0.25w,vol.=1.25v thd=10%,vol.=1.25v rg=10k w ,vol.=0v p o =0.25w,vol=0v v in = 0.3v dc p o =0.25w,vol=1.25v p o =0.25w,vol=0.6v p o =0.25w,vol=0.6v p o =0.25w,vol=1.25v n electrical characteristics (vcc=5.0v,r l = 8 w ,freq=1khz,ta=25 oc 2 oc ) typ. 35 1 0.10 34 0.10 1.1 50 0 90 30 0 0 25 55 rg=10k w, vol.=0v vr=0.5vrms,fr=120hz note 1 1 1 note1) for this measurement,use the filter n application circuit 4 5 10 m f 68k w 10k w 270k w 3 2 1 7 8 6 13 12 14 15 16 10 9 11 standby v in1 1.0 m f 1.0 m f 10k w v in2 volume 8 w out2 8 w out1 v cc 1.0 m f an7512,7512s
n printed board circuit layout tab tab gnd(input) v in (ch.2) mute/volume v in (ch.1) standby ch.2 out - ch.2 out + ch.1 out + ch.1 out - v cc gnd 16 15 14 13 12 11 10 9 12345678 n package power dissipation an7512,7512s ambient temperature ta ( c ) 2000 1800 1600 1400 1200 1000 800 600 400 200 0 0 25 50 75 100 125 150 power dissipation p d (mw) 1) an7512:r thj-a =71 c/w,p d =1761mw(25 c) 2) an7512s:r thj-a =127 c/w,p d =787mw(25 c) glass epoxy pcb(75mm 75mm t0.8mm) 3) an7512s:r thj-a =233 c/w,p d =429mw(25 c) 1 2 3
an7513, an7513s 0.5,1w btl audio power amplifier circuit n features ? an7513: vcc=5v,output=1w(8 w ) ? an7513s:vcc=5v,output=0.5w(16 w ) ? built-in standby function. ? built-in dc volume circuits. n applications ? tvs, audio equipment, personal computers unit : mm unit : mm sop008-p-0225a an7513 an7513s n block diagram dip008-p-0300b 1 2 3 4 8 7 6 5 9.4 0.3 2.54 6.3 0.3 3.8 0.25 0.15 + 0 .1 0 .0 5 (3.45) 0.51 min. 1.2 0.25 0.5 0.1 7.62 0.25 3 to 15 1 2 3 4 8 7 6 5 0.4 0.25 0.6 0.3 1.27 5.0 0.3 0.1 0.1 0.3 4.2 0.3 6.5 0.3 0.15 0.65 1.5 0.2 attenuator ripple rejection circuit thermal shutdown attenuator control 1 3 4 2 5 6 8 7 v cc standby gnd output output output gnd volume input 28db 28db
ratio -55 to +150 -25 to +70 14 1.0 n absolute maximum ratings note1) ta=25oc except storage temperature and operating ambient temperature. note2) at no-signal. unit oc oc v a mw note 1 1 2 ta=70oc symbol t stg t opr v cc i cc p d parameter storage temperature operating ambient temperature supply voltage supply current power dissipation operating supply voltage range vcc 3.5v to 13.5v n operating supply voltage range n pin descriptions an7513,7513s pin no. 1 2 3 4 5 6 7 8 function standby ch1 input gnd(input) dc volume vcc ch1 output(+) gnd(output1) ch1 output(-) an7513 541 an7513s 245
min. C C C 31 C 0.7 30 -250 70 20.5 max. 60 10 0.4 35 0.5 C C 250 C 26.5 parameter quiescent current standby current output noise voltage voltage gain total harmonic distortion maximum power output ripple rejection ratio output offset voltage maximum attenuation center voltage gain unit ma m a mvrms db % w db mv db db symbol i cq i stb v no g v thd p o rr v off att g vm condition v in =0mv,vol.=0v v in =0mv,vol.=0v rg=10k w ,vol.=0v p o =0.25w,vol.=2.5v p o =0.25w,vol.=2.5v thd=10%,vol.=2.5v rg=10k w ,vol.=0v p o =0.25w,vol=0v p o =0.25w,vol=0.1.25v n electrical characteristics (vcc=5.0v,r l = 8 w ,freq=1khz,ta=25 oc 2 oc ) typ. 20 1 0.10 33 0.10 1.0 50 0 85 23.5 rg=10k w, vol.=0v vr=1.0vrms,fr=120hz note 1 1 1 note1) for this measurement,use the filter n application circuit an7513,7513s 4 10 m f 68k w 10k w 270k w 3 2 1 5 6 7 8 standby v in1 volume 8 w out1 v cc 1.0 m f
n printed board circuit layout tab tab gnd(input) v in (ch.2) mute/volume v in (ch.1) standby ch.2 out - ch.2 out + ch.1 out + ch.1 out - v cc gnd 16 15 14 13 12 11 10 9 12345678 n package power dissipation an7513,7513s 1000 900 800 700 600 500 400 300 200 100 0 0255075 70 100 125 150 power dissipation p d (mw) ambient temperature ta ( c) 1 2 3 1) an7513:r thj-a =148 c/w,p d =845mw(25 c) 2) an7513s:r thj-a =209.3 c/w,p d =597mw(25 c) glass epoxy pcb(50mm 50mm t0.8mm) 3) an7513s:r thj-a =326.6 c/w,p d =383mw(25 c)
an7522 dual 3w btl audio power amplifier circuit n features ? vcc=8v,output=3w(8 w ) ? built-in standby function. ? built-in dc volume circuits. n applications ? tvs, audio equipment, personal computers,active speakers unit : mm n block diagram hsip012-p-0000a 7.70.3 (12.5) 19.10.3 21.90.3 (1.2) (10.0) (10.0) 29.60.3 20.00.3 0.6 28.00.3 29.750.30 f 3.6 r1.8 0.6 (1.27) (1.27) (1.3) 12 1 +0.15 C0.05 2.54 0.25 1.450.15 1.800.15 1.20.1 3.50.3 +0.10 C0.05 1 2 3 4 5 6 7 8 9 10 11 12 v cc ch1. output ch.1 output standby gnd (ch.1 output) gnd (ch.2 output) gnd ch.1 input ch.2 input volume ch.2 output ch.2 output
ratio -55 to +150 -25 to +70 14 2.0 1920 n absolute maximum ratings note1) ta=25oc except storage temperature and operating ambient temperature. note2) at no-signal. unit oc oc v a mw note 1 1 2 ta=70oc symbol t stg t opr v cc i cc p d parameter storage temperature operating ambient temperature supply voltage supply current power dissipation operating supply voltage range vcc 3.5v to 13.5v n operating supply voltage range n pin descriptions pin no. 1 2 3 4 5 6 pin no. 7 8 9 10 11 12 function vcc ch1 output(+) gnd(output ch1) ch1 output(-) standby ch1 input function gnd(intput) ch2 input dc volume ch2 output(-) gnd(output ch2) ch2 output(+) an7522
min. C C C 32 C 2.4 30 -250 70 24 -1 -3 21 44 max. 100 10 0.4 36 0.5 C C 250 C 36 1 3 27 C parameter quiescent current standby current output noise voltage voltage gain total harmonic distortion maximum power output ripple rejection ratio output offset voltage maximum attenuation input impedance channel balance1 channel balance2 center voltage gain channel crosstalk unit ma m a mvrms db % w db mv db k w db db db db symbol i cq i stb v no g v thd p o rr v off att z i cb1 cb2 g vm ct condition v in =0mv,vol.=0v v in =0mv,vol.=0v rg=10k w ,vol.=0v p o =0.25w,vol.=1.25v p o =0.25w,vol.=1.25v thd=10%,vol.=1.25v rg=10k w ,vol.=0v p o =0.25w,vol=0v v in = 0.3v dc p o =0.25w,vol=1.25v p o =0.25w,vol=0.6v p o =0.25w,vol=0.6v p o =0.25w,vol=1.25v n electrical characteristics (vcc=5.0v,r l = 8 w ,freq=1khz,ta=25 oc 2 oc ) typ. 45 1 0.10 34 0.10 3.0 50 0 90 30 0 0 24 55 rg=10k w, vol.=0v vr=0.5vrms,fr=120hz note 1 1 1 note1) for this measurement,use the filter n application circuit an7522 1 8 w out2 2 3 4 5 6 7 8 9 10 11 12 8 w out1 10 m f 68k w 10k w 270k w standby v in1 470 m f v cc 1.0 m f 10k w v in2 volume 1.0 m f
n printed board circuit layout n package power dissipation n characteristic curve an7522 p o - v cc p o, thd - v in 0 1 2 3 4 5 6 7 8 02468101214 supply voltage v cc (v) freq=1khz thd = 10% r l =8 w ,16 w 400hz hpf 30khz lpf 2- ch input r g =10kw v stb =5v vol.=1.25v output power p o (w) ch.2(8 w ) ch.1, ch.2(16 w ) ch.1(8 w ) 0.001 0.01 0.1 1 10 1 10 100 100 1000 input voltage v in (mv rms ) output power p o (w) 0.01 0.1 1 10 total harmonic distortion thd (%) v cc =8v freq=1khz r l =8 w 400hz hpf 30khz lpf 2- ch input r g =10k w v stb =5v vol.=1.25v p o (ch.1) thd(ch.1,10khz) p o (ch.2) thd (ch.1,100khz) thd (ch.2,100khz) thd (ch.1,1khz) thd(ch.2,10khz) thd(ch.2,1khz) 20 c/w heat sink 10 c/w heat sink 5 c/w heat sink 2 1 4 3 6 5 8 7 10 9 12 11 13 0 0255075 70 100 125 150 without heat sink r thj-a =41.7 c/w ambient temperature ta ( c ) power dissipation p d (mw) gnd gnd(input) v in (ch.2) mute/volume v in (ch.1) standby v cc 4567 123 891011 12 ch.2 out + ch.2 out - ch.1 out + ch.1 out -
an7523 3w btl audio power amplifier circuit n features ? vcc=8v,output=3w(8 w ) ? built-in standby function. ? built-in dc volume circuits. n applications ? tvs, audio equipment unit : mm an7523 n block diagram hsip099-p-0000 9 1 f 3.3 0.1 0.1 0.05 5.6 0.25 1.7 0.25 1.7 0.25 0.45 + 0 .1 0 C0.05 f 2.65 0.10 8.4 0.25 3.75 0.25 0.50 0.10 1.20 0.25 2.54 15.0 19.9 0.10 18.3 0.25 5.8 0.25 1.5 0.25 6.3 0.3 7.1 0.25 22.3 0.3 1 2 3 4 5 6 7 8 9 v cc output gnd output output standby input gnd n.c. volume
ratio -55 to +150 -25 to +70 14 1.0 1220 n absolute maximum ratings note1) ta=25oc except storage temperature and operating ambient temperature. note2) at no-signal. unit oc oc v a mw note 1 1 2 ta=70oc symbol t stg t opr v cc i cc p d parameter storage temperature operating ambient temperature supply voltage supply current power dissipation operating supply voltage range vcc 3.5v to 13.5v n operating supply voltage range n pin descriptions an7523 pin no. 1 2 3 4 5 6 7 8 9 function vcc ch1 output(+) gnd(output1) ch1 output(-) standby ch1 input gnd n.c dc volume
min. C C C 31 C 2.4 30 -250 70 20.5 C -12 max. 60 10 0.4 35 0.5 C C 250 C 26.5 25 C parameter quiescent current standby current output noise voltage voltage gain total harmonic distortion maximum power output ripple rejection ratio output offset voltage maximum attenuation center voltage gain standby terminal current volume terminal current unit ma m a mvrms db % w db mv db db m a m a symbol i cq i stb v no g v thd p o rr v off att g vm i stb i vol condition v in =0mv,vol.=0v v in =0mv,vol.=0v rg=10k w ,vol.=0v p o =0.25w,vol.=1.25v p o =0.25w,vol.=1.25v thd=10%,vol.=1.25v rg=10k w ,vol.=0v p o =0.5w,vol=0v p o =0.5w,vol=0.6v v in =0mv,v stb =3v v in =0mv,vol=0v n electrical characteristics (vcc=5.0v,r l = 8 w ,freq=1khz,ta=25 oc 2 oc ) typ. 25 1 0.10 33 0.10 3.0 50 0 85 23.5 C C rg=10k w, vol.=0v vr=0.5vrms,fr=120hz note 1 1 1 note1) for this measurement,use the filter n application circuit an7523 8 w out1 10 m f 68k w 10k w 270k w standby v in1 470 m f v cc 1.0 m f volume 1 2 3 4 5 6 7 8 9
n printed board circuit layout n package power dissipation n characterristic curve an7523 p o - v cc p o, thd - v in 0 1 2 3 4 5 6 7 8 02468101214 supply voltage v cc (v) freq=1khz thd = 10% r l =8 w ,16 w 400hz hpf 30khz lpf 2- ch input r g =10k w v stb =5v vol.=1.25v output power p o (w) 8 w 16 w 2000 1800 1600 1400 1200 1000 800 600 400 200 0 0 25 50 75 100 125 150 without heat sink r thj-a =65.5 c/w p d =1880mw(25 c) ambient temperature ta ( c ) power dissipation p d (mw) gnd gnd(input) mute/volume v in (ch.1) standby v cc 4567 123 89 ch.1 out + ch.1 out - 0.001 0.01 0.1 1 10 1 10 100 100 1000 input voltage v in (mv rms ) output power p o (w) 0.01 0.1 1 10 total harmonic distortion thd (%) v cc =8v freq=1khz r l =8 w 400hz hpf 30khz lpf 2- ch input r g =10k w v stb =5v vol.=1.25v p o thd(10khz) thd(100khz) thd(1khz)

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