PA4863G-S16-R datasheet(5/12 Pages) UTC

부품명	PA4863G-S16-R

상세설명	DUAL 2.2W AUDIO AMPLIFIER PLUS STEREO HEADPHONE FUNCTION

PDF	12 Pages

Scroll/Zoom	100%

제조업체	UTC [Unisonic Technologies]

홈페이지	http://www.utc-ic.com

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5 / 12 page

PA4863

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

5 of 12

www.unisonic.com.tw

QW-R502-120.D



ELECTRICAL CHARACTERISTICS(Cont.)

PARAMETER

SYMBOL

TEST CONDITIONS

MIM TYP MAX UNIT

FOR SINGLE-ENDED OPERATION

Output Offset Voltage

VO(OFF) VIN=0V

THD=0.5%, f=1kHz, RL=32Ω

THD+N=1%, f=1kHz, RL=8Ω

340

Output Power

POUT

THD+N=10%, f=1kHz, RL=8Ω

440

Total Harmonic Distortion + Noise

THD+N

AV=-1, POUT=75mW,20Hz≤f≤20kHz,

RL=32Ω

0.2

Power Supply Rejection Ratio

PSRR CB=1.0μF, VRIPPLE=200mVRMS, f=1kHz

Channel Separation

XTALK

f=1kHz, CB=1.0μF

Signal To Noise Ratio

SNR

VDD=5V, POUT=340mW, RL=8Ω

Note:1. All voltages are measured with respect to the ground (GND) pins, unless otherwise specified.

2. Depends on the offset voltage when a practical load is connected to the amplifier.

3. When driving 3Ω or 4Ω and operating on a 5V supply, the HTSSOP-20 package must be mounted to the

circuit board that has a minimum of 2.5 in

2 of exposed, uninterrupted copper area connected to the

exposed-DAP.

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