PA6203L-SH2-R datasheet(4/6 Pages) UTC

4 / 6 page

PA6203

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 6

www.unisonic.com.tw

QW-R502-A16.a



OPERATING CHARACTERISTICS (TA=25°C, Gain=1V/V, RL=8Ω)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

Output Power

THD+N=1%, f=1kHz

VDD=5V

1.25

VDD=3.6V

0.63

VDD=2.5V

0.3

Total Harmonic Distortion Plus

Noise

THD+N

VDD=5V, PO=1W, f=1kHz

0.06

VDD=3.6V, PO=0.5W, f=1kHz

0.07

VDD=2.5V, PO=200mW, f=1kHz

0.08

Supply Ripple Rejection Ratio

KSVR

C(BYPASS)=0.47μF,

VDD=3.6V~5.5V, Inputs

Ac-Grounded with CI=2µF

f=217Hz~2kHz,

VRIPPLE=200mVPP

-87

C(BYPASS)=0.47μF,

VDD=2.5V~3.6V, Inputs

Ac-Grounded with CI=2µF

f=217Hz~2kHz,

VRIPPLE=200mVPP

-82

C(BYPASS)=0.47μF,

VDD=2.5V~5.5V, Inputs

Ac-Grounded with CI=2µF

f=40Hz~20kHz,

VRIPPLE=200mVPP

≤-74

Signal-To-Noise Radio

SNR

VDD=5V, PO=1W

104

Output Voltage Noise

f=20Hz~20kHz

No Weighting

µVRMS

A Weighting

Common Mode Rejection

Radio

CMRR

VDD=2.5V~5.5V, Resistor

Tolerance=0.1%,

Gain=4V/V, VICM=200mVPP

f=20Hz~1kHz

≤-85

f=20Hz~20kHz

≤-74

Input Impedance

MΩ

Output Impedance

Shutdown Mode

>10k

Shutdown Attenuation

f=20Hz~20kHz, RF=RI=20kΩ

-80

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