STK4050 Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

STK4050

AF Power Amplifier (Split Power Supply) (200W min, THD = 0.4%)

SANYO -> Panasonic 

STK4050II

Operating Characteristics at Ta = 25°C, VCC = ±66V, RL = 8Ω (noninductive load), Rg = 600Ω, VG = 40dB

Parameter

Quiescent current

Output power

Total harmonic distortion

Frequency response

Input impedance

Output noise voltage

Neutral voltage

Symbol

ICCO

PO

THD

fL, fH

ri

VNO

VN

Conditions

VCC = ±80V

THD = 0.4%, f = 20Hz to

20kHz

PO = 1.0W, f = 1kHz

PO

=

1.0W,

+0

−3

dB

PO = 1.0W, f = 1kHz

VCC = ±80V, Rg = 10kΩ

VCC = ±80V

min

typ

max

Unit

15

–

120

mA

200

–

–

W

–

–

0.3

%

–

20 to 50k

–

Hz

–

55

–

kΩ

–

–

1.2

mVrms

−70

0

+70

mV

Notes.

All tests are measured using a constant-voltage supply unless otherwise specified.

Output noise voltage is measured using the transformer supply specified below.

The output noise voltage is the peak value of an average-reading meter with an rms value scale. The noise voltage waveform does not inl-

cude any pulse noise.

Specified Transformer Supply (MG-250 or Equivalent)

Equivalent Circuit

No. 4807—2/3

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