TPA3002D2數(shù)據(jù)手冊開發(fā)板套件編程器的評估板-音頻放大器規(guī)格書PDF
TPA3002D2規(guī)格書詳情
描述 Description
The TPA3002D2 is a 9-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers. The TPA3002D2 can drive stereo speakers as low as 8 . The high efficiency of the TPA3002D2 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. Line outputs, for driving external headphone amplifier inputs, are also dc voltage controlled with a range of gain from ?56 dB to 20 dB.
An integrated 5-V regulated supply is provided for powering an external headphone amplifier.
特性 Features
? 9-W/Ch Into an 8- 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
? Line Outputs For External Headphone Amplifier With Volume Control
? Regulated 5-V Supply Output for Powering TPA6110A2
? Space-Saving, Thermally-Enhanced PowerPAD? Packaging
? Thermal and Short-Circuit Protection
? APPLICATIONS
? LCD Monitors and TVs
? Powered Speakers
PowerPAD is a trademark of Texas Instruments.
技術(shù)參數(shù)
- 制造商編號
：TPA3002D2
- 生產(chǎn)廠家
：TI
- Architecture
：Class-D
- Speaker channels (Max)
：Stereo
- Power stage supply (Max) (V)
：14
- Power stage supply (Min) (V)
：8.5
- Load (Min) (ohms)
：8
- Output power (W)
：9
- SNR (dB)
：96
- THD + N @ 1 kHz (%)
：0.2
- Iq (Typ) (mA)
：16
- Control interface
：Hardware
- Closed/open loop
：Open
- Analog supply (Min) (V)
：8.5
- Analog supply (Max) (V)
：14
- PSRR (dB)
：80
- Operating temperature range (C)
：-40 to 85
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI |
2016+ |
HTQFP48 |
6000 |
公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價 | ||
TI |
24+ |
SOP |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
TI |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 | ||
TI |
20+ |
48TQFP |
53650 |
TI原裝主營-可開原型號增稅票 |
詢價 | ||
Texas |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
TI/德州儀器 |
1950+ |
QFP |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
TI |
23+ |
NA |
19854 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價代理特價，原裝元器件供應(yīng)，支持開發(fā)樣品 |
詢價 | ||
TI |
24+ |
SOP14 |
6232 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
TI |
24+ |
HTQFP|48 |
70230 |
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價 | ||
TI |
24+ |
原廠原封 |
6523 |
進口原裝公司百分百現(xiàn)貨可出樣品 |
詢價 |
