零件型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
LM4752 | 11W 立體聲、9V 至 32V 電源電壓、模擬輸入 AB 類音頻放大器; ? Drives 4? and 8? Loads\n? Internal Gain Resistors (AV = 34 dB)\n? Minimum External Component Requirement\n? Single Supply Operation\n? Internal Current Limiting\n? Internal Thermal Protection\n? Compact 7-lead TO-220 Package\n? Low Cost-Per-Watt\n? Wide Supply Range 9V - 40V\n Key Specifications \n? Output Power at 10% THD+N with 1kHz into 4? VCC = 24V 11 W (typ)\n? Output Power at 10% THD+N with 1kHz into 8? VCC = 24V 7 W (typ)\n? Closed Loop Gain 34 dB?(typ)\n? PO at 10% THD+N @ 1 kHz into 4? Single-Ended DDPAK Package VCC = 12V 2.5 W (typ)\n? PO at 10% THD+N @ 1kHz into 8? Bridged DDPAK Package VCC = 12V 5 W (typ); The LM4752 is a stereo audio amplifier capable of delivering 11W per channel of continuous average output power to a 4? load, or 7W per channel into 8? using a single 24V supply at 10% THD+N. The LM4752 is specifically designed for single supply operation and a low external component count. The gain and bias resistors are integrated on chip, resulting in a 11W stereo amplifier in a compact 7 pin TO-220 package. High output power levels at both 20V and 24V supplies and low external component count offer high value for compact stereo and TV applications. A simple mute function can be implemented with the addition of a few external components. | TITexas Instruments 德州儀器美國(guó)德州儀器公司 | TI | |
LM4752 | Stereo 11W Audio Power Amplifier | NSCNational Semiconductor (TI) 美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司 | NSC | |
LM4752 | Stereo 11W Audio Power Amplifier | NSCNational Semiconductor (TI) 美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司 | NSC | |
LM4752 | LM4752 Stereo 11W Audio Power Amplifier | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | |
Stereo 11W Audio Power Amplifier | NSCNational Semiconductor (TI) 美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司 | NSC | ||
Stereo 11W Audio Power Amplifier | NSCNational Semiconductor (TI) 美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司 | NSC | ||
Stereo 11W Audio Power Amplifier | NSCNational Semiconductor (TI) 美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司 | NSC | ||
LM4752 Stereo 11W Audio Power Amplifier | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | ||
LM4752 Stereo 11W Audio Power Amplifier | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 |
技術(shù)參數(shù)
- Architecture:
Class-AB
- Speaker channels (Max):
Stereo
- Power stage supply (Max) (V):
16
- Power stage supply (Min) (V):
9.6
- Load (Min) (ohms):
4
- Output power (W):
11
- THD + N @ 1 kHz (%):
0.08
- Iq (Typ) (mA):
5.25
- Control interface:
Hardware
- Closed/open loop:
Closed
- Analog supply (Min) (V):
9.6
- Analog supply (Max) (V):
16
- PSRR (dB):
50
- Operating temperature range (C):
0 to 70
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
DDPAK/TO-263|7 |
279100 |
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價(jià) | ||
NS |
2015+ |
SOP/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
TI(德州儀器) |
2021+ |
8000 |
原裝現(xiàn)貨,歡迎詢價(jià) |
詢價(jià) | |||
NS/國(guó)半 |
23+ |
TO263 |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
NS |
23+ |
SOP/DIP |
9465 |
正品原裝貨價(jià)格低 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
N/A |
6000 |
公司只做原裝,可來(lái)電咨詢 |
詢價(jià) | ||
NS/國(guó)半 |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
TI |
23+ |
N/A |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) | ||
NS/國(guó)半 |
24+ |
7671 |
原裝正品.優(yōu)勢(shì)專營(yíng) |
詢價(jià) |
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