TDA8933T

更新时间： 2024-11-21 08:50:39

品牌	Logo	应用领域
恩智浦 - NXP		音频放大器
页数	文件大小	规格书
47页	256K
描述
Class-D audio amplifier

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TDA8933T 数据手册

TDA8933

Class-D audio ampliﬁer

Rev. 01 — 15 May 2007

Preliminary data sheet

1. General description

The TDA8933 is a high efﬁciency class-D ampliﬁer with low power dissipation.

The continuous time output power is 2 × 10 W in a stereo half bridge application

(R_L= 8 Ω) or 1 × 20 W in a mono full bridge application (R_L=16 Ω). Due to the low power

dissipation the device can be used without any external heat sink when playing music.

Due to the implementation of Thermal Foldback (TF), even for high supply voltages and/or

lower load impedances, the device will continue to operate with considerable music output

power without the need for an external heat sink.

The device has two full differential inputs driving two independent outputs. It can be used

in a mono full bridge conﬁguration (Bridge-Tied Load (BTL)) or a stereo half bridge

conﬁguration (Single-Ended (SE)).

2. Features

I High efﬁciency

I Application without heat sink using thermally enhanced small outline package

I Operating voltage from 10 V to 36 V asymmetrical or ± 5 V to ± 18 V symmetrical

I Thermally protected

I Thermal foldback

I Current limiting to avoid audio holes

I Full short circuit proof to supply lines (using advanced current protection)

I Switchable internal / external oscillator (master-slave setting)

I No pop noise

I Low power dissipation

I Mono bridge-tied load (full bridge) or stereo single-ended (half bridge) application

I Full differential inputs

3. Applications

I Flat panel television sets

I Flat panel monitor sets

I Multimedia systems

I Wireless speakers

I Mini/micro systems

I Home sound sets

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TDA8933T 替代型号

型号	品牌	替代类型	描述	数据表
TDA8933T/N1,112	NXP	完全替代	TDA8933T
TDA8933T/N1,118	NXP	类似代替	TDA8933T

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TDA8933T/N1,118	NXP	获取价格	TDA8933T
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