| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
LM4666 | Filterless High Efficiency Stereo 1.2W Switching 文件:1.448 Mbytes 頁(yè)數(shù):22 Pages | TI 德州儀器 | TI | |
LM4666 | Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier 文件:642.73 Kbytes 頁(yè)數(shù):15 Pages | NSC 國(guó)半 | NSC | |
LM4666 | 具有可選增益的 1.2W 立體聲、模擬輸入 D 類(lèi)音頻放大器 The LM4666 is a fully integrated single-supply high efficiency switching audio amplifier. It features an innovative modulator that eliminates the LC output filter used with typical switching amplifiers. Eliminating the output filter reduces parts count, simplifies circuit design, and reduces board a ? No Output Filter Required for Inductive Transducers\n? Very Fast Turn On Time: 6ms (typ)\n? \"Click and Pop\" Suppression Circuitry\n? Short Circuit Protection\n? Efficiency at 3V, 100mW into 8? Transducer: 79% (typ)\n? Efficiency at 5V, 1W into 8? Transducer: 85% (typ)\n? Total Shutdown P; | TI 德州儀器 | TI | |
Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier 文件:1.47791 Mbytes 頁(yè)數(shù):20 Pages | TI 德州儀器 | TI | ||
Filterless High Efficiency Stereo 1.2W Switching 文件:1.448 Mbytes 頁(yè)數(shù):22 Pages | TI 德州儀器 | TI | ||
Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier 文件:642.73 Kbytes 頁(yè)數(shù):15 Pages | NSC 國(guó)半 | NSC | ||
Filterless High Efficiency Stereo 1.2W Switching 文件:1.448 Mbytes 頁(yè)數(shù):22 Pages | TI 德州儀器 | TI | ||
Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier 文件:642.73 Kbytes 頁(yè)數(shù):15 Pages | NSC 國(guó)半 | NSC | ||
Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier 文件:1.47791 Mbytes 頁(yè)數(shù):20 Pages | TI 德州儀器 | TI | ||
Filterless High Efficiency Stereo 1.2W Switching 文件:1.448 Mbytes 頁(yè)數(shù):22 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Architecture:
Class-D
- Speaker channels (Max):
Stereo
- Power stage supply (Max) (V):
5.5
- Power stage supply (Min) (V):
2.8
- Load (Min) (ohms):
4
- Output power (W):
1.2
- SNR (dB):
83
- THD + N @ 1 kHz (%):
0.65
- Iq (Typ) (mA):
15
- Control interface:
Hardware
- Closed/open loop:
Closed
- Analog supply (Min) (V):
2.8
- Analog supply (Max) (V):
5.5
- PSRR (dB):
65
- Operating temperature range (C):
-40 to 85
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NS |
25+ |
QFN14 |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
SAMSUNG/三星 |
23+ |
BGA |
3000 |
一級(jí)代理原廠VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
NS/國(guó)半 |
22+ |
LLP-14 |
17870 |
原裝正品 |
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 |
24+ |
QFN |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢價(jià) | ||
NS |
2015+ |
SOP10 |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣(mài)! |
詢價(jià) | ||
NS |
24+ |
原廠原封 |
1450 |
全新原裝現(xiàn)貨熱賣(mài),價(jià)格絕對(duì)優(yōu) |
詢價(jià) | ||
原廠正品 |
23+ |
QFN14 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
NS |
2016+ |
QFN |
3000 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
NS |
25+ |
SOT-23 |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) |
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