Features
I O IMST,'l Channel 2 PowerSupply.
by
! AF Output Power STK-084:50 Wmin.
60
STK-085-1os: Wmin.
S T K - 0 8 67 0 W m i n .
:
MAXIMUM RATINGSI Ta=25"
C
r
Capable of setting protector for load shorting
and tone contfoller.
srK-oe4 t]T;|tu
M a x i m u m u p p l yV o l t a g e
S
Vgg max
srK-086
unit
r50
155
155
Collector
Current
lg max
7
-
7
g;-c
(Tg=zs"c)
ThermalCoefficient
1.7
1.4
Temperature T6
Operating
Case
85
105
85
-30to+100-30to+105 -30to+100
Storage
Temperature
Tsgt
RECOMMENDED
OPERATIONCONDITION/ Ta=25OC
A
oclw
oc
"c
unit
V
ohm
srK-084 srK-085
srK-086
Recommended
SupplyVoltage
V66
Load Resistance
Rg
':r
i*o3
srK-086
100
70
O.2
10 to 100k
OPERAT|ONCHARACTERISTICS Ta=25"C,
recommended
VCC supplied,
R1= 8 ohm, Rg=600ohm,
I
VG=26.4d8
srK-084 tlT;3tu
-+
-+
60
-+
--)
unit
mAmax
Wmin
o/offrdx
Hz
Quiescent
Current lcco
Output Power
Distortion
Po
THD
THD=0.2%,
f=20 to 20 kHz
f=20 to 2OkHz
ratedoutput power
P o = 1 W+ 0 , u o
,
-1 ""
P o = l W ,f = 1 k H z
50
-)
-+
F r e q u e n cR e s p o n s e f
y
Input Resistance ri
EOUIVALENT IRCUIT
C
52k
APPLICATION: AF PowerAmp.
ohm
c1
STK-O84
50v
63V
sTK-085-105
sTK-086
S.. th. op.ration ch.rst
riniq q thir lBcitiotion.
1
