STK4192II datasheet(2/8 Pages) SANYO

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STK4192II

No. 2305—2/8

Notes.

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

unless otherwise speciﬁed.

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

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

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

(VTVM) of average value indicating type. For AC power supply, use an

AC stabilized power supply (50Hz) to eliminate the effect of ﬂicker noise

in AC primary line.

Operating Characteristics at Ta = 25

°C, V

CC = ±35V, RL = 8Ω, Rg = 600Ω, VG = 40dB,

RL : non-inductive load

Parameter

Symbol

Conditions

min

typ

max

Unit

Quiescent current

ICCO

VCC = ±42V

100

Output power

PO (1)

THD = 0.4%,

f = 20Hz to 20kHz

PO (2)

VCC = ±31V, THD = 1.0%,

RL = 4Ω, f = 1kHz

Total harmonic distortion

THD

PO = 1.0W, f = 1kHz

0.3

Frequency response

fL, fH

PO = 1.0W,

20 to 50k

Input impedance

PO = 1.0W, f = 1kHz

Ω

Output noise voltage

VNO

VCC = ±42V, Rg = 10kΩ

1.2

mVrms

Neutral voltage

VCC = ±42V

–70

+70

Muting voltage

–2

–5

–10

–3

Speciﬁed Transformer Power Supply

(Equivalent to MG-200)

Equivalent Circuit

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