S1A0067X01-X0B0 데이터 시트보기 (PDF) - Samsung

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S1A0067X01-X0B0

4.6W AUDIO POWER AMP

Samsung 

S1A0067X01

Preliminary

4.6W AUDIO POWER AMP

ELECTRICAL CHARACTERISTICS

(Ta = 25C, Vcc = 9V, RL = 4Ω, f = 1kHz, RG = 600Ω, unless otherwise specified)

Parameter

Supply Current

Standby Current

Maximum Power

THD

Voltage Gain

Channel Balance

Input Resistance

Output Noise

Ripple Rejection Ratio

Channel Crossover Ratio

Standby Changing Voltage

Mute Changing Voltage

Mute Attenuation Ratio

Symbol

condition

Icc

Isb

Po1

Po2

THD

AV1

AV2

CB

Ri

Vno

RR

CT

Vsb

Vmt

Rmt

Vi = 0

Vpin11 = 0

THD = 10%

THD 10%, Vcc = 12.0V

Po = 1W

Rf = 51Ω, Vo = 0.775V

Rf = 0Ω, Vo = 0.775V

Rf = 0Ω, Vo = 0.775V

−

Rg = 10Ω, BW = 20 — 20kHz

Rg = 600Ω, f = 120kHz

Rg = 10Ω, f = 1kHz, Vo = 0dBm

−

−

Vpin1 = 0

Min.

−

−

2.0

4.0

−

38

44

− 2.0

32

−

46

40

0

0

−

Spec

Typ.

20

−

2.5

4.6

0.1

40

46

0.0

40

0.2

−

−

−

−

−

Max.

45

100

−

−

0.9

42

48

2.0

48

1.0

−

−

0.9

0.25

-60

Unit

mA

uA

W

W

%

dB

dB

dB

kΩ

mVrms

dB

dB

V

V

dB

4

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