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TPA3003D2PFB.A中文资料德州仪器数据手册PDF规格书

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厂商型号

TPA3003D2PFB.A

功能描述

3-W STEREO CLASS-D AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL

丝印标识

TPA3003D2

封装外壳

TQFP

文件大小

755.99 Kbytes

页面数量

38

生产厂商

TI

中文名称

德州仪器

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-12-13 20:09:00

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TPA3003D2PFB.A规格书详情

FEATURES

3-W/Ch Into an 8-Ω Load From 12-V Supply

Efficient, Class-D Operation Eliminates

Heatsinks and Reduces Power Supply

Requirements

32-Step DC Volume Control From −40 dB

to 36 dB

Third Generation Modulation Techniques

− Replaces Large LC Filter With Small

Low-Cost Ferrite Bead Filter

Thermal and Short-Circuit Protection

APPLICATIONS

LCD Monitors and TVs

Powered Speakers

DESCRIPTION

The TPA3003D2 is a 3-W (per channel) efficient,

Class-D audio amplifier for driving bridged-tied stereo

speakers. The TPA3003D2 can drive stereo speakers

as low as 8 Ω. The high efficiency of the TPA3003D2

eliminates the need for external heatsinks when playing

music.

Stereo speaker volume is controlled with a dc voltage

applied to the volume control terminal offering a range

of gain from –40 dB to 36 dB.

供应商 型号 品牌 批号 封装 库存 备注 价格
TEXAS
20+
QFP48
500
样品可出,优势库存欢迎实单
询价
Texas
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
TI
QFP
56520
一级代理 原装正品假一罚十价格优势长期供货
询价
TI/德州仪器
23+
TQFP48
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
TI/德州仪器
22+
TQFP-48
3000
原装正品,支持实单
询价
TI/德州仪器
23+
TQFP48
9990
正规渠道,只有原装!
询价
TI
22+
48TQFP
9000
原厂渠道,现货配单
询价
TI
23+
NA
20000
询价
TI
25+
QFP
3200
原装正品长期现货
询价
TI/德州仪器
22+
QFP48
14008
原装正品
询价