Datasheet > SGM4995

SGM4995

更新时间： 2023-09-03 20:35:10

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
9页	1048K
描述
1.3W Mono Fully Differential Audio Power Amplifier

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SGM4995 数据手册

SGM4995

1.3W Mono Fully Differential

Audio Power Amplifier

GENERAL DESCRIPTION

FEATURES

The SGM4995 is a fully differential audio power

amplifier which operates from 2.5V to 5.5V power

supply. It can deliver 1.3W into a 8Ω load from 5V

supply at THD+N = 1%. It is designed for portable

applications.

• Supply Voltage Range: 2.5V to 5.5V

• 1.3W into 8Ω Load from 5V Supply at

THD+N = 1% (TYP)

• High PSRR

• Low Shutdown Current

• Pop/Click Suppression Circuitry

• Support Single-Ended or Differential Input

• Thermal Overload Protection Circuitry

• External Gain Configuration Capability

• -40℃ to +85℃ Operating Temperature Range

• Available in a Green TDFN-2×2-8L Package

The SGM4895 has pop/click suppression circuitry, low

power consumption shutdown mode and thermal

shutdown protection.

Bootstrap capacitors or output coupling capacitors are

not needed.

The SGM4995 is available in a Green TDFN-2×2-8L

package. It operates over an ambient temperature

range of -40℃ to +85℃.

APPLICATIONS

PDAs

GPS

Mobile Phones

Wireless Handsets

Handheld Computers

Portable Systems

SG Micro Corp

NOVEMBER2012–REV. A.2

www.sg-micro.com

12 3 4 5 6 7...9

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