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copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 1 anpec reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. stereo 2-w audio power amplifier features ? ? ? ? ? low supply current , i dd = 8ma at stereo btl ? low shutdown current , i dd = 0.5a ? depop circuitry integrated ? low supply voltage ? thermal shutdown circuitry integrated ? output power at 1% thd+n , v dd =5v - 1.8 w/ch (typ) into a 4 ? load - 1.2 w/ch (typ) into a 8 ? load ? bridge-tied load (btl) or single-ended (se) modes operation ? various 24-pin power packages available sop , tssop-p ? high supply voltage ripple rejection applications general description ordering information apa2020a handling code temp. range package code package code k : sop r : tssop-p * temp. range i: - 40 to 85 c handling code tu : tube tr : tape & reel ty : tray * tssop-p is a standard tssop package with a thermal pad exposure on the bottom of the package. the apa2020a is a stereo bridge-tied audio power amplifier in various 24-pin power packages , includ- ing sop , tssop-p. when connecting to a 5v volt- age supply , the apa2020a is capable of delivering 1.8w/1.2w of continuous rms power per channel into 4 ?/ 8 ? loads with less than 1% thd+n , respectively. the apa2020a simplifies design and frees up board space for other features . ? stereo audio power amplifier for notebook computer the apa2020a also served well in low-voltage applications , which provides 800-mw per channel into 4 ? loads with a 3.3v supply voltage . both of the depop circuitry and the thermal shutdown protection circuitry are integrated in the apa2020a , that reduces pops and clicks noise during power up and when using the shutdown or mute modes and protects the chip from being destroyed by over-temperature failure. to simplify the audio system design in notebook computer applications , the apa2020a combines a stereo bridge-tied loads (btl) mode for speaker drive and a stereo single-end (se) mode for headphone drive into a single chip , where both modes are easily switched by the se/btl input control pin signal . for power sensitive applications , the apa2020a also features a shutdown function which keeps the supply current only 0.5 a (typ) .
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 2 block diagram mux mux mux se/btl (over operating free-air temperature range unless otherwise noted.) symbol parameter rating unit v cc supply voltage 6 v t a operating ambient temperature range -40 to 85 c t j maximum junction temperature 150 c t stg storage temperature range -65 to +150 c t s soldering temperature,10 seconds 300 c v esd electrostatic discharge -3000 to 3000 *1 -200 to 200 *2 v absolute maximum ratings note: 1. human body model : c=100pf , r=1500 ? , 3 positive pulses plus 3 negative pulses 2. machine model : c=200pf , l=0.5mh , r=0 ? , 3 positive pulses plus 3 negative pulses
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 3 recommended operating conditions min. typ. max. unit supply voltage, v dd 355.5v v dd =5v, 4- ? stereo btl drive, 250mw/ch average power, with proper pcb design -20 85 operating free-air temperature, t a v dd =5v, 3- ? stereo btl drive, 2 w/ch average power, with proper pcb design and 300 cfm forced-air cooling -20 85 c v dd =5 v 1.25 4.5 common mode input voltage, v icm v dd =3.3v 1.25 2.7 v ac operating characteristics , v dd = 5v , t a = 25c , r l = 4 ? (unless otherwise noted) apa2020a symbol parameter test condition min. typ . max. unit thd = 10% , btl , r l =4 ? r l =8 ? 2.3 1.5 thd = 1% , btl , r l =4 ? r l =8 ? 1.8 1.2 w thd = 10% , se , r l =4 ? r l =8 ? 650 400 p(out) output power (each channel ) see note 1 thd = 1% , se , r l =4 ? r l =8 ? thd = 0.5% , se , r l =32 ? 500 320 90 mw p o = 1.6w , btl , r l =4 ? p o = 1w , btl , r l =8 ? p o = 78mw , se ,r l =32 ? 300 150 20 thd + n total harmonic distortion plus noise v 1 = 1v , r l =4 ? , g = 1 10 m% b om maximum output power bandwidth g = 10 , thd < 1% >20 khz r l = 4 ? , btl 72 r l = 4 ? , open load 71 phase margin r l = 4 ? , se 52 electrical characteristics (cont.)
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 4 electrical characteristics (cont.) ac operating characteristics , v dd = 5v , t a = 25c , r l = 4 ? (unless otherwise noted) apa2020a symbol parameter test condition min. typ . max. unit psrr power supply ripple rejection f =100 hz 80 db mute attenuation 85 db channel-to-channel output separation 85 db line hp input separation 75 db btl attenuation in se mode 80 db zi input impedance 2 m ? signal-to-noise ratio po = 500 mw , btl 90 db vn output noise voltage 80 v(rms) notes 1 : output power is meaured at the output teminals of the ic at 1 khz. apa2020a symbol parameter test condition min. typ . max. unit thd = 10% , btl , r l =4 ? r l =8 ? 1 0.6 thd = 1% , btl , r l =4 ? r l =8 ? 0.8 0.5 w thd = 10% , se , r l =4 ? r l =8 ? 290 180 p(out) output power (each channel ) see note 2 thd = 1% , se , r l =4 ? r l =8 ? thd = 0.5% , se , r l =32 ? 230 140 43 mw p o = 1.6w , btl , r l =4 ? p o = 1w , btl , r l =8 ? p o = 78mw , se ,r l =32 ? 270 150 20 thd + n total harmonic distortion plus noise v 1 = 1v , r l =4 ? , g = 1 10 m% b om maximum output power bandwidth g = 10 , thd < 1% >20 khz r l = 4 ? , btl 92 r l = 4 ? , open load 70 phase margin r l = 4 ? , se 57 ac operating characteristics , v dd = 3.3v , t a = 25c , r l = 4 ? (unless otherwise noted)
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 5 electrical characteristics (cont.) ac operating characteristics , v dd = 3.3v , t a = 25c , r l = 4 ? (unless otherwise noted) apa2020a symbol parameter test condition min. typ . max. unit psrr power supply ripple rejection f =100 hz 70 db mute attenuation 85 db channel-to-channel output separation f =1 khz 85 db line hp input separation 75 db btl attenuation in se mode 80 db zi input impedance 2 m ? signal-to-noise ratio po = 500 mw , btl 90 db vn output noise voltage 50 v(rms) notes 2 : output power is meaured at the output teminals of the ic at 1 khz. dc electrical characteristic , t a =25 c apa2020 symbol parameter test conditions typ. max. unit stereo btl 8 11 ma v dd = 5v stereo se 4 6.5 ma stereo btl 7 9 ma i dd supply current v dd = 3.3 v stereo se 3.5 5.6 ma v o (diff) dc differential output voltage v dd =5v, gain = 2, see note3 5 25 mv i dd ( mute ) supply current in mute mode v dd = 5v 8 11 ma i sd i dd in shutdown v dd = 5v 0.5 5 a note 3 : at 3v copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 6 pin description 1 10 11 12 2 3 4 5 6 7 8 9 24 23 22 21 20 19 18 17 16 15 14 13 mute out lbypass shutdown gnd/hs t j lout+ llinein lhpin lout- lv dd gnd/hs mute in gnd/hs nc rout+ rlinein rhpin rout- rv dd gnd/hs se/btl rbypass nc hp/line top view bottom view thermal pad for sop and tssop-p for tssop-p only pin name no i/o description gnd/hs 1,12, 13,24 ground connection for circuitry, directly connected to thermal pad (only in tssop-p package). tj 2 o shutdown mode control signal input, sources a current proportional to the junction temperature. this pin should be left unconnected during normal operation. for more information, see the junction temperature measurement section of this document. lout + 3 o left channel + output in btl mode, + output in se mode. l line in 4 i left channel line input, selected when hp/ line pin (16) is held low. lhp in 5i left channel headphone input, selected when hp/ line pin (16) is held high. lbypass 6 connect to voltage divider for left channel internal mid-supply bias. lv dd 7 i supply voltage input for left channel and for primary bias circuits. shutdown 8 i shutdown mode control signal input, places entire ic in shutdown mode when held high, i dd = 0.5 a. mute out 9 o follows mute in pin (11), provides buffered output. lout - 10 o left channel - output in btl mode, high-impedance state in se mode. mute in 11 i mute control signal input, hold low for normal operation, hold high to mute. se/btl 14 i mode control signal input, hold low for btl mode, hold high for se mode. rout- 15 o right channel - output in btl mode, high impedance state in se mode. hp/ line 16 i mux control input, hold high to select headphone inputs (5,20), hold low to select line inputs (4,21).
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 7 test information pin name no i/o description nc 17,23 no internal connection. rv dd 18 i supply voltage input for right channel. rbypass 19 connect to voltage divider for right channel internal mild-supply bias. rhp in 20 i right channel headphone input, selected when hp/ line pin (16) is held high. rline in 21 i right channel line input, selected when hp/ line pin (16) is held low. rout+ 22 o right channel + output in btl mode, + output in se mode. pin description (cont.) figure 2. btl test circuit mux c i r i r f 4.7 f c b se/btl hp/line v dd r l = 4 ? , 8 ? or 32 ? c o figure 3. se test circuit r l =4 ? , 8 ? or 32 ? mux c i r i r f 4.7 fc b se/btl hp/line
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 8 typical characteristics po - output power figure 4 thd+n- total harmonic distortion + noise f - frequency figure 5 thd+n- total harmonic distortion + noise 0 3 500m 1 1.5 2 2.5 0.06 10 0.1 0.2 0.5 1 2 5 w % r l =8 ? ? ? ? ? r l =3 ? ? ? ? ? f - frequency figure 6 po - output power figure 7 thd+n- total harmonic distortion + noise v dd =5v f=1 khz btl 0.06 10 0.1 0.2 0.5 1 2 5 % 20 20k 50 100 200 500 1k 2k 5k hz a v =20 a v =10 a v =2 p o =1.8w, r l =3 ? a v =2 v dd =5v p o =1.5w r l =4 ? ? ? ? ? btl 0.06 10 0.1 0.2 0.5 1 2 5 % 100m 10 200m 500m 1 2 5 w f=20khz f=20hz f=1khz % 20 20k 50 100 200 500 1k 2k 5k hz 0.06 10 0.1 0.2 0.5 1 2 5 p o =1.8w, r l =3 ? p o =0.75w p o =1.5w p o =0.25w thd+n- total harmonic distortion + noise 8 v dd =5v r l =3 ? ? ? ? ? btl v dd =5v a v =2 r l =4 ? ? ? ? ? btl
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 9 thd+n- total harmonic distortion + noise f - frequency- hz figure 8 thd+n- total harmonic distortion + noise typical characteristics (cont.) 0.06 10 0.1 0.2 0.5 1 2 5 % 0 1.4 200m 400m 600m 800m 1 1.2 w r l =8 ? r l =3 ? 20 20 k 50 100 200 500 1k 2k 5k hz 0.06 10 0.1 0.2 0.5 1 2 5 % a v =20 a v =10 a v =2 f - frequency- hz figure 9 v dd =5v p o =1w r l =8 ? ? ? ? ? btl % w 100m 10 200m 500m 1 2 5 0.06 10 0.1 0.2 0.5 1 2 5 f=20khz f=20hz f=1khz thd+n- total harmonic distortion + noise thd+n- total harmonic distortion + noise po - output power figure 10 po - output power figure 11 v dd =5v a v =2 r l =8 ? ? ? ? ? btl v dd =3.3v f=1 khz btl 0.06 10 0.1 0.2 0.5 1 2 5 % 20 20k 50 100 200 500 1k 2k 5k hz p o =1w p o =0.5w p o =0.25w v dd =5v a v =2 r l =8 ? ? ? ? ? btl
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 10 f - frequency figure 13 thd+n- total harmonic distortion + noise typical characteristics (cont.) % hz 20 20k 50 100 200 500 1k 2k 5k 0.06 10 0.1 0.2 0.5 1 2 5 p o =0.1w p o =0.75w, r l =3 ? p o =0.35w p o =0.7w 100m 10 200m 500m 1 2 5 w 0.06 10 0.1 0.2 0.5 1 2 5 % f=20khz f=20hz f=1khz po - output power figure 14 thd+n- total harmonic distortion + noise f - frequency figure 15 thd+n- total harmonic distortion + noise v dd =3.3v a v =2 r l =4 ? ? ? ? ? btl v dd =3.3v a v =2 r l =3 ? ? ? ? ? btl thd+n- total harmonic distortion + noise f - frequency figure 12 20 20k 50 100 200 500 1k 2k 5k % 0.06 10 0.1 0.2 0.5 1 2 5 p o =0.7w, r l =3 ? a v =20 a v =10 a v =2 a v =2 hz v dd =3.3v p o =0.65w r l =4 ? ? ? ? ? btl % 20 20 k 50 100 200 500 1k 2k 5k hz 0.06 10 0.1 0.2 0.5 1 2 5 a v =20 a v =10 a v =2 v dd =3.3v p o =0.4w r l =8 ? ? ? ? ? btl
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 11 po - output power figure 17 thd+n- total harmonic distortion + noise thd+n- total harmonic distortion + noise typical characteristics (cont.) 20 20 k 50 100 200 500 1k 2k 5k hz 0.06 10 0.1 0.2 0.5 1 2 5 % p o =0.1w p o =0.25w p o =0.4w f - frequency figure 16 v dd =3.3v a v =2 r l =8 ? ? ? ? ? btl 100m 10 200m 500m 1 2 5 w 0.06 10 0.1 0.2 0.5 1 2 5 % f=20khz f=20hz f=1khz v dd =3.3v a v =2 r l =8 ? ? ? ? ? btl 20 20 k 50 100 200 500 1k 2k 5k hz 0.01 10 0.02 0.05 0.1 0.2 0.5 1 2 5 % a v =5 a v =10 a v =1 thd+n- total harmonic distortion + noise f - frequency figure 18 v dd =5v p o =0.5w r l =4 ? ? ? ? ? se f - frequency figure 19 thd+n- total harmonic distortion + noise 20 20 k 50 100 200 500 1k 2k 5k hz 0.01 10 0.02 0.05 0.1 0.2 0.5 1 2 5 % p o =0.1w p o =0.25w p o =0.4w v dd =5v a v =2 r l =4 ? ? ? ? ? se
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 12 typical characteristics (cont.) po - output power figure 20 thd+n- total harmonic distortion + noise f - frequency- hz figure 21 thd+n- total harmonic distortion + noise thd+n- total harmonic distortion + noise f- frequency- hz figure 22 po - output power figure 23 thd+n- total harmonic distortion + noise hz % 20 20 k 50 100 200 500 1k 2k 5k 0.01 10 0.02 0.05 0.1 0.2 0.5 1 2 5 a v =5 a v =10 a v =1 v dd =5v p o =0.25w r l =8 ? ? ? ? ? w 10m 1 20m 50m 100m 200m 500m 0.01 10 0.02 0.05 0.1 0.2 0.5 1 2 5 % f=20khz f=100hz f=1khz v dd =5v a v =2 r l =4 ? ? ? ? ? se 20 20k 50 100 200 500 1k 2k 5k hz 0.01 10 0.02 0.05 0.1 0.2 0.5 1 2 5 % p o =0.25w p o =0.1w p o =0.05w v dd =5v r l =8 ? ? ? ? ? 10m 1 20m 50m 100m 200m 500m w 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 % f=20khz f=1khz f=100hz v dd =5v a v =2 r l =8 ? ? ? ? ? se se se
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 13 typical characteristics (cont.) thd+n- total harmonic distortion + noise f - frequency- hz figure 25 thd+n- total harmonic distortion + noise po - output power figure 26 thd+n- total harmonic distortion + noise f - frequency- hz figure 27 thd+n- total harmonic distortion + noise % hz 0.001 10 0.002 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 p o =25w p o =50w p o =75w 20 20k 50 100 200 500 1k 2k 5k v dd =5v r l =32 ? ? ? ? ? 20 20k 50 100 200 500 1k 2k 5k hz % 0.01 10 0.02 0.05 0.1 0.2 0.5 1 2 5 a v =5 a v =10 a v =1 v dd =3.3v p o =0.2w r l =4 ? ? ? ? ? % 20 20 k 50 100 200 500 1k 2k 5k hz 0.006 10 0.02 0.05 0.1 0.2 0.5 1 2 5 a v =5 a v =10 a v =1 v dd =5v p o =0.075w r l =32 ? ? ? ? ? 10m 1 20m 50m 100m 200m 500m w 10 % 0.001 0.002 0.005 0.01 0.02 0.05 0.1 0.2 0.5 2 1 5 f=20khz f=20hz f=1khz v dd =5v r l =32 ? ? ? ? ? se se se se f - frequency- hz figure 24
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 14 typical characteristics (cont.) po - output power figure 29 thd+n- total harmonic distortion + noise f - frequency figure 28 thd+n- total harmonic distortion + noise thd+n- total harmonic distortion + noise f - frequency figure 30 thd+n- total harmonic distortion + noise f - frequency figure 31 0.01 10 0.02 0.05 0.1 0.2 0.5 1 2 5 % 10m 1 20m 50m 100m 200m 500m w f=20khz f=1khz f=100hz v dd =3.3v a v =2 r l =4 ? ? ? ? ? % 20 20 k 50 100 200 500 1k 2k 5k hz 0.01 10 0.02 0.05 0.1 0.2 0.5 1 2 5 p o =0.05w p o =0.1w p o =0.15w v dd =3.3v r l =4 ? ? ? ? ? % 20 20k 50 100 200 500 1k 2k 5k hz a v =5 a v =10 a v =1 0.01 10 0.02 0.05 0.1 0.2 0.5 1 2 5 v dd =3.3v p o =100mw r l =8 ? ? ? ? ? % 20 20k 50 100 200 500 1k 2k 5k hz 0.01 10 0.02 0.05 0.1 0.2 0.5 1 2 5 p o =25mw p o =50mw p o =100mw v dd =3.3v r l =8 ? ? ? ? ? se se se se
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 15 typical characteristics (cont.) po - output power figure 32 thd+n- total harmonic distortion + noise f - frequency figure 33 thd+n- total harmonic distortion + noise f - frequency figure 34 thd+n- total harmonic distortion + noise po - output power figure 35 thd+n- total harmonic distortion + noise % 10m 1 20m 50m 100m 200m 500m w 0.01 10 0.02 0.05 0.1 0.2 0.5 1 2 5 f=20khz f=1khz f=100hz v dd =3.3v r l =8 ? ? ? ? ? % 20 20k 50 100 200 500 1k 2k 5k hz 0.006 10 0.02 0.05 0.1 0.2 0.5 1 2 5 a v =5 a v =10 a v =1 v dd =3.3v p o =30mw r l =32 ? ? ? ? ? % 10m 1 20m 50m 100m 200m 500m w 0.01 10 0.02 0.05 0.1 0.2 0.5 1 2 5 f=20khz f=20hz f=1khz v dd =3.3v r l =32 ? ? ? ? ? % 20 20k 50 100 200 500 1k 2k 5k hz 0.001 10 0.002 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 p o =10mw p o =20mw p o =30mw v dd =3.3v r l =32 ? ? ? ? ? se se se se
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 16 typical characteristics (cont.) v n - output noise voltage - v f - frequency figure 37 v n - output noise voltage - v crosstalk f - frequency figure 38 f - frequency figure 39 crosstalk f - frequency figure 36 v o btl v o + v 1u 100u 2u 5u 10u 20u 50u 20 20 k 50 100 200 500 1k 2k 5k hz v dd =5v bw=22hz to 22 khz v 20 20k 50 100 200 500 1k 2k 5k hz 1u 100u 2u 5u 10u 20u 50u v o btl v o + v dd =3.3v bw=22hz to 22 khz db 20 20k 50 100 200 500 1k 2k 5k hz -120 +0 -100 -80 -60 -40 -20 v dd =5v p o =1.5w r l =4 ? ? ? ? ? btl left to right right to left 20 20k 50 100 200 500 1k 2k 5k hz -120 +0 -100 -80 -60 -40 -20 db v dd =3.3v p o =0.75w r l =4 ? ? ? ? ? left to right right to left se se btl
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 17 typical characteristics (cont.) crosstalk f - frequency figure 40 f - frequency figure 41 crosstalk f- frequency figure 42 gain f- frequency figure 43 gain db -120 +0 -100 -80 -60 -40 -20 20 20k 50 100 200 500 1k 2k 5k hz v dd =5v p o =75mw r l =32 ? ? ? ? ? left to right right to left db hz 20 20 k 50 100 200 500 1k 2k 5k -120 +0 -100 -80 -60 -40 -20 left to right right to left v dd =3.3v p o =35mw r l =32 ? ? ? ? ? db 20 200 k 50 100 200 500 1k 2k 5k 10k 20k 50k hz -0 +10 +1 +2 +3 +4 +5 +6 +7 +8 +9 gain phase v dd =5v a v =2v/v p o =1.5w db 20 200k 50 100 200 500 1k 2k 5k 10k 20k 50k hz -0 +10 +1 +2 +3 +4 +5 +6 +7 +8 +9 v dd =3.3v a v =2v/v p o =0.75w gain phase se se
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 18 typical characteristics (cont.) f- frequency figure 44 f- frequency figure 45 v dd - supply voltage - v figure 46 i dd - supply current - ma gain v dd - supply voltage - v figure 47 p o - output power - w db 20 200k 50 100 200 500 1k 2k 5k 10k 20k 50k hz -10 -0 -9 -8 -7 -6 -5 -4 -3 -2 -1 v dd =3.3v a v =1 v/v p o =0.25w gain phase db 20 200k 50 100 200 500 1k 2k 5k 10k 20k 50k hz -10 -0 -9 -8 -7 -6 -5 -4 -3 -2 -1 v dd =5v a v =1 v/v p o =0.5w gain phase 0 0.5 1 1.5 2 2.5 3 2.533.544.555.56 thd +n = 1% btl r l =3 ? ? ? ? ? r l =4 ? ? ? ? ? r l =8 ? ? ? ? ? 0 1 2 3 4 5 6 7 8 9 2.5 3 3.5 4 4.5 5 5.5 6 stereo btl stereo se gain
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 19 typical characteristics (cont.) r l = 32 ? ? ? ? ? v dd - supply voltage - v figure 48 p o - output power - w p o - output power - w r l - load resistance- ? figure 49 p o - output power - w r l - load resistance- ? figure 50 r l = 3? 3? 3? 3? 3? p o - output power - w figure 51 p d - power disspation - w 0 0.2 0.4 0.6 0.8 1 2.5 3 3.5 4 4.5 5 5.5 6 r l = 4? 4? 4? 4? 4? r l = 8 ? ? ? ? ? thd +n = 1% se each channel 0 0.5 1 1.5 2 2.5 3 0 4 8 121620 242832 v dd = 5v v dd = 3.3v thd +n = 1% btl each channel 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 0 0.5 1 1.5 2 2.5 r l =4 ? ? ? ? ? r l = 8 ? ? ? ? ? v dd = 5v btl each channel 0 0.2 0.4 0.6 0.8 1 0 4 8 12 16 20 24 28 32 v dd = 5v v dd =3.5v thd +n = 1% se each channel r l = 32 ? ? ? ? ? r l =3 ? ? ? ? ?
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 20 typical characteristics (cont.) p o - output power - w figure 52 p d - power disspation - w p o - output power - w figure 53 p d - power disspation - w p o - output power - w figure 54 p d - power disspation - w 0 0.1 0.2 0.3 0.4 0 0.1 0.2 0.3 0.4 0.5 0.6 r l = 4? 4? 4? 4? 4? v dd = 5 5 5 5 5 v se r l = 8 ? ? ? ? ? 0 0.2 0.4 0.6 0.8 0 0.25 0.5 0.75 1 r l = 3 ? ? ? ? ? r l = 4 ? ? ? ? ? v dd = 3.3v btl r l =8 ? ? ? ? ? 0 0.1 0.2 0.3 0.4 0 0.05 0.1 0.15 0.2 0.25 r l = 4? 4? 4? 4? 4? r l = 8 ? ? ? ? ? v dd = 3.3 3.3 3.3 3.3 3.3 v se each channel each channel each channel
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 21 so ? 300mil ( reference jedec registration ms-013) millimeters variations- d inches variations- d dim min. max. variations min. max. dim min. max. variations min. max. a2.35 2.65 so-16 10.10 10.50 a 0.093 0.1043 so-16 0.398 0.413 a1 0.10 0.30 so-18 11.35 11.76 a1 0.004 0.0120 so-18 0.447 0.463 b 0.33 0.51 so-20 12.60 13 b 0.013 0.020 so-20 0.496 0.512 d see variations so-24 15.20 15.60 d see variations so-24 0.599 0.614 e 7.40 7.60 so-28 17.70 18.11 e 0.2914 0.2992 so-28 0.697 0.713 e 1.27bsc so-14 8.80 9.20 e 0.050bsc so-14 0.347 0.362 h 10 10.65 h 0.394 0.419 l 0.40 1.27 l 0.016 0.050 n see variations n see variations 10 8 10 8 n 12 3 e h d l gauge plane 1 e b a1 a packaging information
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 22 tssop/ tssop-p ( reference jedec registration mo-153) millimeters inches dim min. max. min. max. a 1.2 0.047 a1 0.00 0.15 0.000 0.006 a2 0.80 1.05 0.031 0.041 d 6.4 (n=20pin) 7.7 (n=24pin) 9.6 (n=28pin) 6.6 (n=20pin) 7.9 (n=24pin) 9.8 (n=28pin) 0.252 (n=20pin) 0.303 (n=24pin) 0.378 (n=28pin) 0.260 (n=20pin) 0.311 (n=24pin) 0.386 (n=28pin) d1 4.2 bsc (n=20pin) 4.7 bsc (n=24pin) 3.8 bsc (n=28pin) 0.165 bsc (n=20pin) 0.188 bsc (n=24pin) 0.150 bsc (n=28pin) e 0.65 bsc 0.026 bsc e 6.40 bsc 0.252 bsc e1 4.30 4.50 0.169 0.177 e2 3.0 bsc (n=20pin) 3.2 bsc (n=24pin) 2.8 bsc (n=28pin) 0.118 bsc (n=20pin) 0.127 bsc (n=24pin) 0.110 bsc (n=28pin) l 0.45 0.75 0.018 0.030 l1 1.0 ref 0.039ref r 0.09 0.004 r1 0.09 0.004 s 0.2 0.008 8 0 8 ref 12 ref 3 12 ref 12 ref e2 bottom view (thermally enhanced variationds only) b d1 a1 a2 a d e 2 x e / 2 e1 e e/2 n 12 3 exposed thermal pad zone l (l1) (3) s (2) 0.25 gauge plane 1 packaging information
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 23 reference jedec standard j-std-020a april 1999 reflow condition (ir/convection or vpr reflow) physical specifications pre-heat temperature 183 c peak temperature time temperature classification reflow profiles convection or ir/ convection vpr average ramp-up rate(183 c to peak) 3 c/second max. 10 c /second max. preheat temperature 125 25 c) 120 seconds max temperature maintained above 183 c 60 ? 150 seconds time within 5 c of actual peak temperature 10 ?20 seconds 60 seconds peak temperature range 220 +5/-0 c or 235 +5/-0 c 215-219 c or 235 +5/-0 c ramp-down rate 6 c /second max. 10 c /second max. time 25 c to peak temperature 6 minutes max. package reflow conditions pkg. thickness 2.5mm and all bgas pkg. thickness < 2.5mm and pkg. volume 350 mm3 pkg. thickness < 2.5mm and pkg. volume < 350mm3 convection 220 +5/-0 c convection 235 +5/-0 c vpr 215-219 c vpr 235 +5/-0 c ir/convection 220 +5/-0 c ir/convection 235 +5/-0 c terminal material solder-plated copper (solder material : 90/10 or 63/37 snpb) lead solderability meets eia specification rsi86-91, ansi/j-std-002 category 3.
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 24 a pp lication a b c j t1 t2 w p e 330 1 62 1.5 12.75 0.15 2 0.6 24.4 0.2 2 0.2 24 0.3 12 0.1 1.75 0.1 f d d1 po p1 ao bo ko t sop- 24 11.5 0.1 1.55 +0.1 1.5+ 0.25 4.0 0.1 2.0 0.1 10.9 0.1 15.9 0.1 3.1 0.1 0.35 0.05 (mm) reliability test program test item method description solderability mil-std-883d-2003 245 c , 5 sec holt mil-std-883d-1005.7 1000 hrs bias @ 125 c pct jesd-22-b, a102 168 hrs, 100 % rh , 121 c tst mil-std-883d-1011.9 -65 c ~ 150 c, 200 cycles esd mil-std-883d-3015.7 vhbm > 2kv, vmm > 200v latch-up jesd 78 10ms , i tr > 100ma carrier tape & reel dimensions a j b t2 t1 c t ao e w po p ko bo d1 d f p1
copyright ? anpec electronics corp. rev. a.5 - july., 2002 apa2020a www.anpec.com.tw 25 application carrier width cover tape width devices per reel sop- 16 / 20 / 24 / 28 24 21.3 1000 customer service anpec electronics corp. head office : 5f, no. 2 li-hsin road, sbip, hsin-chu, taiwan, r.o.c. tel : 886-3-5642000 fax : 886-3-5642050 taipei branch : 7f, no. 137, lane 235, pac chiao rd., hsin tien city, taipei hsien, taiwan, r. o. c. tel : 886-2-89191368 fax : 886-2-89191369 cover tape dimensions

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