Datasheet > PA3431G-N20-R

PA3431G-N20-R

更新时间： 2024-01-25 08:21:59

品牌	Logo	应用领域
友顺 - UTC		放大器
页数	文件大小	规格书
11页	366K
描述
2W STEREO AUDIO AMPLIFIER

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数据手册

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PA3431G-N20-R 数据手册

UNISONIC TECHNOLOGIES CO., LTD

PA3431

CMOS IC

2W STEREO AUDIO AMPLIFIER



DESCRIPTION

As a stereo audio speaker which is operating on a single 5V

supply, the UTC PA3431 is capable of delivering 2W of output

power per channel into 4Ω loads in Bridge-Tied Load (BTL) mode

with less than 1% THD+N. Way of two terminals (GAIN0 and

GAIN1) can configured and control the amplifier gain. It also

provided BTL gain settings of 6 dB, 10 dB, 15.6 dB, and 21.6 dB

(inverting). Other features: the SHDN mode is supported to disable

UTC PA3431 for the low current consumption applications; the

current consumption can be reduced to typically 150µA.



FEATURES

* 2W Output power into 4ꢀ load from 5V supply each channel

* Gain control internally

* Differential input fully

* Depop circuitry

* Shutdown protection thermally



ORDERING INFORMATION

Ordering Number

PA3431G-N20-R

Package

Packing

Tape Reel

HTSSOP-20



MARKING

www.unisonic.com.tw

1 of 11

QW-R502-225.B

12 3 4 5 6 7...11

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