Datasheet > ZA2030EWR

ZA2030EWR

更新时间： 2024-09-16 21:53:59

品牌	Logo	应用领域
其他 - ETC		音频放大器
页数	文件大小	规格书
5页	155K
描述
AAM 30W Class-D Bridged Audio Amplifier

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ZA2030EWR 数据手册

ZA2030

AAM^TM30W Class-D Bridged Audio Amplifier

General Description

Features

The ZA2030 is a fully integrated 30W bridged

Class-D Audio Amplifier. This simple, low-cost

amplifier exhibits the high fidelity of a Class-A/B

amplifier at very high efficiencies. The circuit is

based on the proprietary variable frequency

topology Analog Adaptive Modulation (AAM,

Patent pending) that delivers excellent PSRR,

fast response time and operates over a wide

supply voltage range.

•

90% Efficiency at 20W

Frequency to 600kHz

30W output at 22Vin

2.4V to 22V operation

Integrated 0.22Ω switches

Thermal shutdown

Cycle-by-cycle short circuit protection

Amplifies full audio range with low THD+N

High open loop gain

Employs soft clipping

Standby-mode (Mute)

Ordering Information

Applications

ꢀ

DVD and VCD players

Part Number∗

Package

Audio amplifier

Home stereo

Temperature

ZA2030EWR 20-LD Wide SOIC

-20℃ to

+85℃

Multimedia computer

Television

* For Tape & Reel, use suffix –Z (ZA2030EWR-

Game machines

Typical Application Circuit

Mar. 2002

12 3 4 5

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