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STK439-xxx

ETC
Part Number STK439-xxx
Manufacturer ETC
Description (STK4xx) 2-Channel 5 to 25W AF Power Amp
Published Nov 21, 2005
Detailed Description Features r O IMST,2 Channels by 1 PowerSupply. r Smallshocknoisebecause of directcoupling emitter feedbacked. I STK-433-...
Datasheet PDF File STK439-xxx PDF File

STK439-xxx
STK439-xxx

Overview
Features r O IMST,2 Channels by 1 PowerSupply.
r Smallshocknoisebecause of directcoupling emitter feedbacked.
I STK-433-105 , 3 5 - 1 0 s , 4 3 6 - t o sa n d 4 4 1 - r o s 4 arefor the useof Tg=1g5oa.
MAxfMUM RATTNGS/Ta=25"C MaximumSupplyVoltage I AF outputpowerSTK-433: 5Wmin.
,STK-435: 7Wmin.
,STK-436: 10W min.
,STK-437: 10W min.
,STK-439: 15W min.
,STK-411: 20V\l min.
, STK-443: 25Wmin.
unit 0 v STK- STK- STK.
STK.
STK.
STK- STK 433 435 436 437 +Se 7Ci 7+i (pin 7 to + oi izl vcc max 32 gO -) -+ 3 90 -r -+ 9 5 gO + + 0 5 g0 + + 0 5 gb -+ + 6 g5 + '+ 6 3 7 OperatingCase Temperature Tg StorageTemperature Tstg AllowableLoadShortino Time (in appointedcond-ition)ts 0C 95 -3Oto 100oC 2 sec RECOMMENDED OPERATIONcoNDITIoN /Ta=25"C Recommended SupplyVoltageV6g Load Resistance Rg STK- STK- STK- STK.
STK- STK- STK.
433 435 436 437 439 441 443 unrt 23 27 3 2 3 3 3 9 4 4 4 9 V -) -) + + + + 8 O h m STK.
STK.
STK.
STK.
STK.
STK- STK.
t:t -:t t:t t:t o:t :' 'tTr^:: oPERATIoNcHARAcrERlsrlcs/Ta=25"c, recommended condition, Rg=6oo ohm,VG=40dB ouiescent current tcco outputPower Distortion P^ r o THD f Fru Input Resistance ri THD=I% 5 7 10 10 15 20 25 Wmin f=lkHz Po=0'1w, ' 0.
5 0.
5 0.
3 0.
2 0.
2 0.
3 0.
3 yotnlx t=r[H, po=0.
1w 110k 1lok 120k 110k 11ok 1lok 1lok ohm CIRCUIT EOUIVALENT sTK-433.
435 439,441,443 sTK-437.
sTK-436 APPLICATION: AF PowerAmp.
TK-433,435.
436,437,439,441,443 STK I anpl I SIK.
435 25V STK- STK 431 35V 35V SIK.
4?q 35V ;TK S T K 441 www.
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com l 6 l 6q t l-""1 c1 C2 16V 6rd, dr dr 6a d,6n c3 l 6 v 25V c4 1 6 V l 6 v c5 25V 25V c6 25V 25V 25V 25V 35V 35V 35V 25V 25V 25V 35V 35V 35V 50v 50v 63V 30v l5v t0v t5v 35V i3v 35V 35V 50v 50v 50v 80v See the operatron characters!cs on lhrs speotrcation ...


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