STK4221V 데이터 시트보기 (PDF) - SANYO -> Panasonic
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STK4221V Datasheet PDF : 3 Pages
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STK4221V
Operating Characteristics at Ta = 25°C, VCC = ±45 V, RL = 8 Ω (noninductive load), RG = 600 Ω, VG = 40 dB
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
Quiescent current
Output power
Total harmonic distortion
Frequency response
ICCO
PO
THD
fL, fH
VCC = ±54 V
THD = 0.08%, f = 20 Hz to 20 kHz
PO = 1.0 W, f = 1 kHz
PO = 1.0 W,
+0
–3
dB
20
40
100
mA
80
W
0.08
%
20 to 50 k
Hz
Input resistance
ri
PO = 1.0 W, f = 1 kHz
55
kΩ
Output noise voltage
VNO*
VCC = ±54 V, Rg = 10 kΩ
1.2
mVrms
Neutral voltage
VN
VCC = ±54 V
–70
0
+70
mV
Muting voltage
VM
–2
–5
–10
V
Note: Use a constant voltage power supply as the test power supply unless otherwise specified.
* The output noise voltage is the peak value measured with an averaging rms scale volt meter. The noise voltage waveform should not include
pulse noise.
Equivalent Circuit
Specified Transformer Power Supply
(MG-200 equivalent)
No. 4586-2/3
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