Datasheet > EB-120

EB-120

更新时间： 2022-11-24 21:54:49

品牌	Logo	应用领域
其他 - ETC		音频放大器
页数	文件大小	规格书
13页	392K
描述
20W Class D Single Channel Audio Amplifier

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EB-120 数据手册

ATA-120

20W Class D Single Channel Audio Amplifier

FEATURES

1.0 GENERAL DESCRIPTION

•

HIGH OUTPUT POWER CAPABILITY

SINGLE SUPPLY (+7.5V to +24V)

THD+N < 0.05% @ 1W, 8Ω

The ATA-120 Class-D Audio Amplifier is a fully

integrated monolithic audio amplifier that can

provide audio power up to 20 watts @ 10% THD into

a 4Ω speaker.

HIGH EFFICIENCY, > 90% @ 4Ω, 20W

LOW QUIESCENT CURRENT, 13mA

LOW NOISE (190µV typ.)

The ATA-120 incorporates a single ended output

structure

with

built-in

short

circuit

and

POP ELIMINATION AT STARTUP AND

SHUTDOWN

overtemperature protection. This low noise, high

performance device delivers the excellent audio

quality of a class A/B amplifier while still achieving

class-D efficiency greater than 90%.

•

BUILT-IN THERMAL PROTECTION

INTEGRATED SHORT CIRCUIT PROTECTION

180mΩ MOSFET SWITCHES

MUTE / STANDBY MODE

ORDERING INFORMATION:

SMALL SMD PACKAGE IS

Part Number *

ATA-120

Package

Temperature

BOTH LEAD-FREE (Pb) AND GREEN

SOIC8

-40°C to + 85°C

EB-120

Evaluation Board for the ATA-120

APPLICATIONS

•

TELEVISIONS

HOME AUDIO MINI-SYSTEMS

FLAT PANEL MONITORS

MULTIMEDIA SPEAKERS

SURROUND SOUND DVD SYSTEMS

IN_P

IN_N

BOOST

VDD

FET

DRIVE

REGULATOR,

CONTROL &

PROTECTION

POUT

PGND

ENABLE

AGND

FET

DRIVE

Figure 1 - Block Diagram

This is preliminary information on a new product. Specifications are subject to change without notice.

129 Morgan Drive, Norwood, MA 02062 voice: (781) 551-9450 fax: (781) 440-9528 email: apogee@apogeeddx.com

CONTROLLED DOCUMENT: P_903-000009_Rev14 ATA-120 Data Sheet.doc

DRN: PRELIMINARY Page 1 of 13

12 3 4 5 6 7...13

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