\Features r @ l M S T , l C h a n n eb l y 2 Power Supplies. I AF output powerSTK-075: l5W min., STK:2OW min.,STK-O78: 2...
\Features r @ l M S T , l C h a n n eb l y 2 Power Supplies. I AF output powerSTK-075: l5W min., STK:2OW min.,STK-O78: 24W min.,STK-080: O77 m i n .S T K - 0 8 3 : 4 0 W 3 0 Wm i n . ,S T K - 0 8 2 : 3 5 W min. MAXIMUM RATINGSI Ta=25O C I r ! currentdriving. Differential amp.constant Capablo e f t o n ec o n t r o l l i n g . are for the use and STK-082-105 STK-078-105 of T6=195'a' / STK- STK- STK- STK- STK- STK080 082 083 075 077 078 Vaamax Tstg
+ --->
unit
Maximum S u p p l yV o l t a g e Storage Temperature
!28
+ +
!32
Case Temperature T6 Operating L o a dS h o r t i n g ts Allowable Time'(in appointed condition)
!35 ---+ -+ + +
t39 --+ --+ +
!43
146
90 85 --> -30to+100 oC 2 s e c
V oc
R E C O M M E N D EO DPERATION CONDITION / Ta=25OC
Recommended Supply
Voltage Vaa
Load Resistance
STK. STK- STK. STK. S T K - S T K 075 077 078 080 o82 083 !20 x22 t25 x27 !30 !32
+ ---) ---+ --->
unit V ohm
Rg
---)
8
OPERATIONCHARACTERISTICS/Ta=2SoC,recommended operating condition,Rg=600ohm,VG=26.4d8
\Ouiescent Current lcco O u t p u tP o w e r Po(1) THD=0.3%, f=20 to 2OkHz P o ( 2 ) f HD=O.2o/o, f=20to20kHz Distortion THD f=20to20kHz, ratedoutput power P o = 1 W-,1 d B Po=1W,f= klH z
STK. STK. STK. STK- STK- STK. unit 075 O77 078 080 082 083
---+ ---+ -+ ---+ --+ 100mA max
15
20 24 30
O.2
Wmin
35
40
Wmin Yo(n?x
0.3
0.3
O.2
O.2 O.2
Frequency Response
f
-+ 10to 100k Hz
l;rput Resistance ri EOUIVALENT CIRCUIT
52k
ohm
s I K . 0 7 57 7 7 8 l S T K . O 88 o2 ...