Datasheet > EUA2100

EUA2100

更新时间： 2024-09-24 06:58:07

品牌	Logo	应用领域
德信 - EUTECH		放大器功率放大器
页数	文件大小	规格书
1页	169K
描述
20-W Stereo Class-D Audio Power Amplifier

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EUA2100 数据手册

EUA2100

20-W Stereo Class-D

Audio Power Amplifier

FEATURES

DESCRIPTION

Wide Supply Voltage: 8V to 26V

The EUA2100 is a high efficiency, 2 channel bridged-tied

load (BTL), class-D audio power amplifier. Operating from

a 18V power supply, EUA2100 is capable of delivering

20W/ channel of continuous output power to a 8Ω load

with 10% THD+N. The EUA2100 features a differential

input architecture offering improved noise immunity over a

single-ended (SE) input amplifier. Amplifier gain is

internally configured and can be selected to 20, 26, 32 or

36dB utilizing the Go and G1 gain select pins.

Unique Modulation Scheme Reduces EMI Emission

20-W/ch into an 8-Ω Load From a 18-V Supply

10-W/ch into an 8-Ω Load From a 12-V Supply

15-W/ch into an 4-Ω Load From a 12-V Supply

90% Efficient Class-D Operation Eliminates

Need for Heat Sinks

Four Selectable, Gain Settings

Differential Inputs

Thermal and Short-Circuit Protection

Clock Output for Synchronization With Multiple

Class-D Devices

The EUA2100 also features short-circuit and thermal

protection preventing the device from being damaged

during a fault condition. The EUA2100 is available in

thermally efficient 48-pin TQFP package.

7mm× 7mm, 48-pin TQFP Package

RoHS compliant and 100% lead(Pb)-free

APPLICATIONS

Televisions

Typical Application Circuit

Figure1.

DS2100 Ver 1.0 Mar. 2009

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