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LM4861中文資料
LM4861數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
1FEATURES
2? No output coupling capacitors, bootstrap
capacitors, or snubber circuits are necessary
? Small Outline (SOIC) packaging
? Compatible with PC power supplies
? Thermal shutdown protection circuitry
? Unity-gain stable
? External gain configuration capability
APPLICATIONS
? Personal computers
? Portable consumer products
? Self-powered speakers
? Toys and games
KEY SPECIFICATIONS
? THD+N for 1kHz at 1W continuous average
output power into 8Ω 1.0% (max)
? Output power at 10% THD+N at 1kHz into 8Ω
1.5 W (typ)
? Shutdown Current 0.6μA (typ)
DESCRIPTION
The LM4861 is a bridge-connected audio power
amplifier capable of delivering 1.1W of continuous
average power to an 8Ω load with 1% THD+N using
a 5V power supply.
Boomer audio power amplifiers were designed
specifically to provide high quality output power with a
minimal amount of external components using
surface mount packaging. Since the LM4861 does
not require output coupling capacitors, bootstrap
capacitors, or snubber networks, it is optimally suited for low-power portable systems.
The LM4861 features an externally controlled, low-
power consumption shutdown mode, as well as an
internal thermal shutdown protection mechanism.
The unity-gain stable LM4861 can be configured by
external gain-setting resistors for differential gains of
up to 10 without the use of external compensation
components. Higher gains may be achieved with suitable compensation.
LM4861產(chǎn)品屬性
- 類型
描述
- 型號(hào)
LM4861
- 制造商
NSC
- 制造商全稱
National Semiconductor
- 功能描述
1.1W Audio Power Amplifier with Shutdown Mode
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NS |
15+ |
SOP8 |
9550 |
專營進(jìn)口原裝假一賠十價(jià)格優(yōu)勢 |
|||
TI(德州儀器) |
24+ |
標(biāo)準(zhǔn)封裝 |
9448 |
原廠直銷,大量現(xiàn)貨庫存,交期快。價(jià)格優(yōu),支持賬期 |
|||
TI/德州儀器 |
24+ |
SOIC8 |
20000 |
熱賣優(yōu)勢現(xiàn)貨 |
|||
NSC |
00/01 |
1400 |
全新原裝絕對(duì)優(yōu)勢現(xiàn)貨特價(jià)! |
||||
23+ |
SOP8 |
31758 |
原裝現(xiàn)貨特價(jià)熱銷 |
||||
TI |
24+ |
SOIC8 |
5630 |
TI一級(jí)代理原廠授權(quán)渠道實(shí)單支持 |
|||
NS |
23+ |
SOP3.9mm |
12560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
|||
TI |
16+ |
SOIC8 |
22360 |
TI原裝/深圳庫存c5 |
|||
NS |
2020+ |
SOP8 |
9500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
|||
TI/德州儀器 |
23+ |
SOIC8 |
18204 |
原裝正品代理渠道價(jià)格優(yōu)勢 |
LM4861MX/NOPB 價(jià)格
參考價(jià)格:¥4.9044
LM4861 資料下載更多...
LM4861 芯片相關(guān)型號(hào)
- B57-024-262I322
- LM3642TLX-LTSLASHNOPB.A
- LM3642TLX-LTSLASHNOPB.B
- LM3642TLXSLASHNOPB
- LM3642TLXSLASHNOPB.A
- LM3642TLXSLASHNOPB.B
- LM4861M
- LM4861M.A
- LM4861MSLASHNOPB
- LM4861MSLASHNOPB.A
- LM4861MX
- LM4861MX.A
- LM4861MXSLASHNOPB
- LM4861MXSLASHNOPB.A
- LM4862
- LM4862M
- LM4862M.A
- LM4862MSLASHNOPB
- LM4862MSLASHNOPB.A
- LM4862MXSLASHNOPB
- LM4862MXSLASHNOPB.A
- PM500F-12B
- PM500F-13-1B
- PM500F-13B
- PM500F-14B
- PM500F-15B
- PM500F-16A
- PM500F-17B
- PM500F-18B
Datasheet數(shù)據(jù)表PDF頁碼索引
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Texas Instruments 美國德州儀器公司
德州儀器(Texas Instruments),簡稱TI,是全球領(lǐng)先的半導(dǎo)體公司,為現(xiàn)實(shí)世界的信號(hào)處理提供創(chuàng)新的數(shù)字信號(hào)處理(DSP)及模擬器件技術(shù)。除半導(dǎo)體業(yè)務(wù)外,還提供包括傳感與控制、教育產(chǎn)品和數(shù)字光源處理解決方案。TI總部位于美國德克薩斯州的達(dá)拉斯,并在25多個(gè)國家設(shè)有制造、設(shè)計(jì)或銷售機(jī)構(gòu)。德州儀器是推動(dòng)互聯(lián)網(wǎng)時(shí)代不斷發(fā)展的半導(dǎo)體引擎,作為實(shí)時(shí)技術(shù)的領(lǐng)導(dǎo)者,TI正在快速發(fā)展,在無線與寬帶接入等大型市場及數(shù)碼相機(jī)和數(shù)字音頻等新興市場方面,憑借性能卓越的半導(dǎo)體解決方案不斷推動(dòng)著互聯(lián)網(wǎng)時(shí)代的前進(jìn)步伐。TI預(yù)想未來世界的方方面面都滲透著TI產(chǎn)品的點(diǎn)點(diǎn)滴滴,每個(gè)電話、每次上網(wǎng)、拍的每張照片、聽的每