| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
BD5446EFV | 20W20W Class-D Speaker Amplifier for Digital Input Description BD5446EFV is a Class D Speaker Amplifier designed for Flat-panel TVs in particular for space-saving and low-power consumption, delivers an output power of 20W+20W. This IC employs state-of-the-art Bipolar, CMOS, and DMOS (BCD) process technology that eliminates turn-on resistance in t 文件:747.49 Kbytes 頁數(shù):31 Pages | ROHM 羅姆 | ROHM | |
BD5446EFV | Class-D Speaker Amplifier for Digital Input 文件:805.13 Kbytes 頁數(shù):31 Pages | ROHM 羅姆 | ROHM | |
BD5446EFV | Class-D Speaker Amplifier for Digital Input 文件:804.28 Kbytes 頁數(shù):32 Pages | ROHM 羅姆 | ROHM | |
Class-D Speaker Amplifier for Digital Input 文件:805.13 Kbytes 頁數(shù):31 Pages | ROHM 羅姆 | ROHM | ||
Class-D Speaker Amplifier for Digital Input 文件:804.28 Kbytes 頁數(shù):32 Pages | ROHM 羅姆 | ROHM | ||
Class-D Speaker Amplifier for Digital Input 文件:805.13 Kbytes 頁數(shù):31 Pages | ROHM 羅姆 | ROHM | ||
BD5446EFV | 支持?jǐn)?shù)字輸入的D類揚(yáng)聲器放大器 BD5446EFV是針對(duì)超薄電視等省空間、節(jié)能用途而開發(fā)的,支持20W+20W數(shù)字輸入的立體聲D類揚(yáng)聲器放大器。采用頂尖的BCD (Bipolar, CMOS and DMOS)工藝技術(shù),將輸出功率段的導(dǎo)通電阻和接線電阻所產(chǎn)生的內(nèi)部損失減至極限,實(shí)現(xiàn)了87% (10W+10W 輸出, 8Ω負(fù)載時(shí))的高效率。并采用小型背面散熱型功率封裝,具備低功耗、低發(fā)熱量,無需散熱片即可實(shí)現(xiàn)總體最大40W輸出。是同時(shí)滿足音響類系統(tǒng)大幅小型化、薄型化以及強(qiáng)感染力、高音質(zhì)播放兩方面需求的產(chǎn)品。 ? BD5446EFV has two system of digital audio interface. (I2S/LJ format, SDATA: 16 / 20 / 24bit, LRCLK: 32kHz / 44.1kHz / 48kHz, BCLK: 64fs (fixed), SYS_CLK: 256fs (fixed))\n? Within the wide range of the power supply voltage, it is possible to operate in a single power supply. (10~26V)\n? It contribu; | ROHM 羅姆 | ROHM |
技術(shù)參數(shù)
- Vcc(Max.)[V]:
26.0
- Iq[mA]:
45.0
- Ext. Gain:
No
- Maximum Output Gain[dB]:
34.0
- I/F:
Stand alone
- Digital Audio I/F:
I2S / LJ
- Additional Feature:
Soft clip
- Speaker Amp Outputs:
2.0
- Speaker Amp THD+N[%]:
0.07
- Speaker Amp Input Type:
Digital Signal
- Speaker Amp Type:
Class D
- Speaker Amp Output Power(Max.)[W]:
20
- Operating Temperature (Min.)[°C]:
-25
- Operating Temperature (Max.)[°C]:
85
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ROHM |
25+ |
N/A |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、價(jià)格合理 |
詢價(jià) | ||
ROHM/羅姆 |
2447 |
TSSOP54 |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
ROHM |
NA |
185600 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
ROHM/羅母 |
2018+ |
HTSSOP-B54 |
68320 |
羅母授權(quán)代理/公司可開正規(guī)17%增值稅票 |
詢價(jià) | ||
ROHM/羅姆 |
23+ |
7600 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | |||
ROHM |
25+ |
TSSOP-5 |
1126 |
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 |
詢價(jià) | ||
ROHM |
23+ |
TSSOP-54 |
9868 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
Rohm Semiconductor |
24+ |
54-VSSOP(0.295 |
65200 |
詢價(jià) | |||
ROHM |
25+ |
54-SSOP |
1500 |
就找我吧!--邀您體驗(yàn)愉快問購元件! |
詢價(jià) | ||
ROHM/羅姆 |
23+ |
TSSOP-54 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) |
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