STK4040XI Просмотр технического описания (PDF) - SANYO -> Panasonic

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Компоненты Описание

производитель

STK4040XI

AF Power Amplifier (Split Power Supply) (70 W min, THD = 0.008%)

SANYO -> Panasonic 

STK4040XI

Operating Characteristics

at Ta = 25°C, VCC = ± 43.5 V, RL = 8 Ω, VG = 40 dB, Rg = 600 Ω, 100 k LPF ON, RL (non-inductive)

Parameter

Symbol

Condition

Rating

Unit

min

typ

max

Quiescent current

Output power

Total harmonic distortion

ICCO

VCC = ± 52.5 V

15

PO

THD = 0.008 %, f = 20 Hz to 20 kHz

70

THD

PO = 1.0 W, f = 1 kHz

120

mA

W

0.008

%

Frequency response

fL, fH

PO

=

1.0

W,

+0

–3

dB

20 to 50k

Hz

Input resistance

ri

PO = 1.0 W, f = 1 kHz

55

Output noise voltage

VNO*2 VCC = ± 52.5 V, Rg = 10 kΩ

1.2

Neutral voltage

VN

VCC = ± 52.5 V

–70

0

+ 70

Note: Use rated power supply for test unless otherwise specified.

*1 When measuring permissible load short time and output noise voltage use transformer power supply indicated below.

*2 Output noise voltage represents the peak value on the rms scale (VTVM). The noise voltage waveform does not include the pulse noise.

kΩ

mVrms

mV

Specified Transformer Power Supply

(MG-200 Equivalent)

Equivalent Circuit

No. 4621-2/5

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