STK4151V datasheet(2/5 Pages) SANYO

2 / 5 page

STK4151V

No. 1650—2/5

Operating Characteristics at Ta = 25

°C, V

CC = ±28.0V, RL = 8Ω (non-inductive), Rg = 600Ω, VG = 40dB

unless otherwise speciﬁed, at speciﬁed test circuit (based on sample application

circuit)

Parameter

Symbol

Conditions

min

typ

max

Unit

Quiescent current

ICCO

VCC = ±33.5V

100

Output power

PO (1)

f = 20Hz to 20kHz,

THD = 0.08%

PO (2)

VCC = ±25V, f = 1kHz,

THD = 0.2%, RL = 4Ω

Total harmonic distortion

THD

f = 1kHz, Po = 1W

0.08

Frequency response

fL, fH

Po = 1W,

20 to 50k

Input impedance

f = 1kHz, Po = 1W

Ω

Output noise voltage

VNO

VCC = ±33.5V, Rg = 10kΩ

1.2

mVrms

Neutral voltage

VCC = ±33.5V

−70

+70

Muting voltage

−2

−5

−10

−3

Speciﬁed transformer power supply

(Equivalent to RP-25)

Note :

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.

Equivalent Circuit

STK4151V Datasheet(PDF) 2 Page - Sanyo Semicon Device

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