APA4863KI-TRG 데이터 시트보기 (PDF) - Anpec Electronics

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APA4863KI-TRG

Stereo 2.2W Audio Power Amplifier

Anpec Electronics 

APA4863

Electrical Characteristics (Cont.)

Electrical Characteristics for SE Mode Operation

The following specifications apply for VDD= 5V unless otherwise noted. Limits apply for TA= 25°C

Symbol

Parameter

Test Conditions

VOS Output Offset Voltage

PO

Output Power

THD+N Total Harmonic Distortion Plus Noise

PSRR Power Supply Rejection Ratio

XTALK

SNR

Channel Separation

Signal-to-Noise Ratio

VIN=0V

THD+N=0.5%, fin=1kHz, RL=32Ω

THD+N=1%, fin=1kHz, RL=8Ω

THD+N=10%, fin=1kHz, RL=8Ω

AV=-1, PO=75mW, fin=1kHz,

RL=32Ω

VRIPPLE=200mVRMS, fin=1kHz,

CB=2.2µF, RL=8Ω,

fin=1kHz, CB=2.2µF, PO=32mW,

RL=32Ω

VDD=5V, PO=340mW, RL=8Ω

Min.

-

-

-

-

-

-

APA4863

Typ.

5

90

320

400

0.02

49

85

95

Max.

-

-

-

-

-

-

Truth Table for Logic Inputs

Shutdown

Low

Low

High

High

HP-IN

Low

High

Low

High

APA4863 Mode

Bridge-Tied

Single-Ended

APA4863 Shutdown

APA4863 Shutdown

Unit

mV

mW

%

dB

dB

dB

Copyright © ANPEC Electronics Corp.

4

Rev. A.7 - Oct., 2009

www.anpec.com.tw

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