PA3632G-P14-R datasheet(5/9 Pages) UTC

部件名	PA3632G-P14-R

功能描述	Stereo Direct Audio Line driver

PDF	9 Pages

Scroll/Zoom	100%

制造商	UTC [Unisonic Technologies]

网页	http://www.utc-ic.com

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5 / 9 page

PA3632

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

5 of 9

www.unisonic.com.tw

QW-R107-071.b



OPERATING CHARACTERISTICS

(VDD=3.3V, RDL=10kΩ, RFB=30kΩ, RIN=15kΩ, TA=25°C, Charge pump: CP=1µF, unless otherwise noted))

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output Voltage, Outputs in Phase

THD+N=1%, VDD=3.3V, f=1kHz,

RL=10KΩ

2.4

Vrms

Total Harmonic Distortion Plus Noise

THD+N

VO=2 VRMS, f=1kHz

0.002

Signal-to-Noise Ratio (Note 1)

SNR

A-weighted

105

Dynamic Range

DNR

A-weighted

105

Noise Voltage

A-weighted

μV

Output Impedance When Muted

Mute =GND

110

mΩ

Input-to-Output Attenuation When

Muted

Mute =GND

Crosstalk-L to R, R to L

VO=1 VRMS

-110

Current Limit

ILIMIT

PVDD=3.3V

Note: SNR is calculated relative to 2 VRMS output.

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