Features I O IMST,1 Channel by 2 PowerSupplies. r AF output power STK-075G:15W min. , STK0 7 7 G : 2 0 W m i n . ,S T K - 0 7 8 G2 : 4 W m i n . ,S T K 080G: 30W min. , STK-082G:35W min. , STK083G: 40W mih. MAXIMUM RATINGSI Ta=25" C
r r
Low distortion. Stable evenat hightemperature range.
MaximumSupplyVoltage OperatingCase Temperatu re StorageTemperature
V66 max Tg Tstg
STK- STK. STK- STK- STK075G 077G 078c o80G og2c t28 r33 135 140 143
-+ -+ -+ -+ -+ -) -+ -+ ->
STK. 083c !46
unit V 0C oC sec
-+ -+ -)
-+
AllowableLoadShorting t5 Time (in appointed condition)
105 -+ -30 to +10b -+ 2
RECOMMENDED OPERATION coNDITIoN/ Ta=25"c STK- STK- STK. STK- STK- STK075G 077G 078G 080G 082c 0 g 3 G Recommended SupplyVoltage V96 !20 !23 !25 !27. 5 r30 !32
Load Resistance R1
--) -> --) -+ -+
unrt V ohm
8
oPERATIoN cHARAcTERISTICS/Ta=25"c, recommended operating condition,Rg=600ohm, VG=33. 4d8
Quiescent Current Output Power Distortion
lcco THD=0. 03% f=20 to 2OkHz THD f=20 to 20kHz ratedoutput power Po=lW, -1dB Po=lW f=l kHz Po
STK. STK- STK- STK. STK. STKunit 075G 077c 078c 08oc O82c 083G -+ --) --) -+ -+ 100 mAmax 15 20 24 30 35 40 Wmin
--) --) 0. 05 o/otrrxX
Frequency Response f Input Resistance r; E O U I V A L E N TC I R C U I T
--'' ->
-+ -+
-+ -+
-+ ->
-+ 10 to 100k -+ 52k
Hz ohm
APPLICATION:AF PowerAmP.
c1
O77G STK. O75G, , OTBQ 35V 082G,083G STK-080G,
See the orrarron characterlstlcs on thlt sp€crllcallon
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