S1A2206D01 查看數據表（PDF） - Samsung

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产品描述 (功能)

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S1A2206D01

4.6W AUDIO POWER AMP

Samsung 

4.6W AUDIO POWER AMP

S1A2206D01

ELECTRICAL CHARACTERISTICS

( Ta = 25°C, VCC = 9V, f = 1kHz, RG = 600Ω, unless otherwise specified )

Characteristic

Symbol

Test Conditions

Min Typ Max Unit

Operating Supply Voltage

Quiescent Circuit Current

Closed Loop Voltage Gain

VCC

ICCQ

GVC

–

VI = 0, Stereo

Stereo

Bridge

VI = -45 dBm

–

9

11

V

–

40 55 mA

43 45 47 dB

49 51 53 dB

Channel Balance

CB Stereo –

−1

0

+1 dB

Power Output

Total Harmonic Distortion

RL= 4, THD = 10 %, 1.7 2.3

–

W

Stereo

PO

RL= 8, THD = 10 %,

–

1.3

–

W

Bridge RL= 8, THD = 10 %,

–

4.7

–

W

THD

Stereo

Bridge

PO= 250 mW,

RL = 4Ω

–

0.3 1.5 %

–

0.5

–

%

Input Resistance

Ripple Rejection Ratio

RI

–

RR

Stereo,RG = 0, VI = 150mW

f =100Hz

21 30

–

kΩ

40 46

–

dB

Output Noise Voltage

Cross Talk

VNO Stereo,RG = 0Ω

–

0.3 1.0 mV

Stereo,RG = 10kΩ

–

0.5 2.0 mV

CT

Stereo,RG = 10kΩ, VO = 0dBm 40

55

–

dB

3

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