STK4042XI Просмотр технического описания (PDF) - SANYO -> Panasonic

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производитель

STK4042XI

AF Power Amplifier (Split Power Supply) (80W min, THD = 0.008%)

SANYO -> Panasonic 

STK4042XI

Operating Characteristics at Ta = 25°C, VCC = ±46.5V, RL = 8Ω (noninductive load), VG = 40 dB,

Rg = 600Ω, 100kHz-LPFon:

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*2

VN

Conditions

VCC = ±56V

THD = 0.008%,

f = 20 to 20kHz

PO = 1W, f = 1kHz

Po

=

1W,

+0

−3

dB

PO = 1W, f = 1kHz

VCC = ±56V, Rg = 10kΩ

VCC = ±56V

min

typ

max

Unit

15

120

mA

80

W

0.008

%

20 to 50k

Hz

55

kΩ

1.2

mVrms

-70

0

+70

mV

Notes. For power supply at the time of test, use a constant-voltage power supply

unless otherwimse specified.

*1 For measurement of the available time for load short-circuit and output

noise voltage, use the specified transformer power supply shown below.

*2 The output noise voltage is represented by the peak value on the rms

scale (VTVM) of average value indicating type. The noise voltage wave-

form includes no flicker noise.

Equivalent Circuit

Specified transformer power supply

(Equivalent to MG-200)

No. 1677—2/5

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