Datasheet > MAX9830AETA+TG2Z

MAX9830AETA+TG2Z

更新时间： 2024-09-17 20:07:03

品牌	Logo	应用领域
美信 - MAXIM		放大器商用集成电路
页数	文件大小	规格书
12页	1222K
描述
MONO 2W CLASS D AMPLIFIER

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技术参数
数据手册

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MAX9830AETA+TG2Z 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	compliant
风险等级：	8.03	商用集成电路类型：	AUDIO AMPLIFIER
峰值回流温度（摄氏度）：	NOT SPECIFIED	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

MAX9830AETA+TG2Z 数据手册

19-4806; Rev 1; 4/10

Mono 2W Class D Amplifier

MAX9830

General Description

Features

The MAX9830 mono 2W Class D amplifier provides

Class AB audio performance with Class D efficiency.

o Industry-Leading Quiescent Current: 1.6mA at 5V,

1.2mA at 3.6V

Active emissions limiting edge rate and overshoot con-

trol circuitry greatly reduces EMI. A filterless spread-

spectrum modulation scheme eliminates the need for

output filtering found in traditional Class D devices.

These features reduce application component count.

o Spread Spectrum and Active Emissions Limiting

o Passes EMI Limit Unfiltered with Up to 24in

(61cm) of Speaker Cable

o Click-and-Pop Suppression

The MAX9830’s industry-leading 1.6mA at 5V, 1.2mA at

3.6V, quiescent current extends battery life in portable

applications.

o Thermal and Overcurrent Protection

o Low 0.5µA Current Shutdown Mode

The MAX9830 is available in an 8-pin TDFN (2mm x

2mm x 0.8mm) and is specified over the extended

-40°C to +85°C temperature range.

o Space-Saving, 2mm x 2mm x 0.8mm, 8-Pin TDFN

Package

Applications

Notebook and Netbook Computers

Ordering Information

Cellular Phones

PART

TEMP RANGE

PIN-PACKAGE

MP3 Players

MAX9830AETA+

-40°C to +85°C

8 TDFN-EP*

Portable Audio Players

VoIP Phones

+Denotes a lead(Pb)-free/RoHS-compliant package.

*EP = Exposed pad.

Typical Operating Circuit

Pin Configuration

TOP VIEW

PVDD

OUT+ OUT- PGND

+2.6V TO +5.5V

0.47µF

IN+

PVDD

OUT+

0.1µF

0.47µF

MAX9830

IN-

MAX9830

*EP

SHDN

N.C.

OUT-

PGND

IN+

IN- SHDN N.C.

TDFN

2mm x 2mm x 0.8mm

*EP = EXPOSED PAD. CONNECT THE EP TO

PGND TO ENHANCE THERMAL DISSIPATION.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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