BA7725中文資料羅姆數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
BA7725 |
| 功能描述 | Analog compander for KARAOKE echo systems |
| 文件大小 |
94.17 Kbytes |
| 頁(yè)面數(shù)量 |
8 頁(yè) |
| 生產(chǎn)廠商 | Rohm |
| 企業(yè)簡(jiǎn)稱(chēng) |
ROHM【羅姆】 |
| 中文名稱(chēng) | 羅姆半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-4-29 22:59:00 |
| 人工找貨 | BA7725價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
BA7725規(guī)格書(shū)詳情
The BA7725S and BA7725FS are analog companders designed for KARAOKE echo systems, and logarithmically compress the signal level by 1 / 2 and then logarithmically expand it by a factor of 2. These ICs can be used in combination with the BU9252S or BU9252F to create a digital echo system. These ICs have an internal line mixer amplifier for mixing line input and echo signals. The internal electronic volume control makes it possible to adjust the mixer level and loop level mixer with an external DC voltage.
Features
1) Internal logarithmic 1 / 2 compression circuit and 2 × expansion circuit
2) Internal 2-channel buffer amplifier used as a tertiary low pass filter
3) Internal mixer amplifier that mixes line input and microphone input
4) Internal electronic volume control allows for adjust ment of the echo mixer level and loop mixer level using an external DC voltage.
5) Internal microphone amplifier and microphone input ON / OFF switch
產(chǎn)品屬性
- 型號(hào)：
BA7725
- 制造商：
ROHM
- 制造商全稱(chēng)：
Rohm
- 功能描述：
Analog compander for KARAOKE echo systems
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ROHM/羅姆 |
24+ |
NA/ |
5250 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢(xún)價(jià) | ||
ROHM |
23+ |
SOP |
20000 |
全新原裝假一賠十 |
詢(xún)價(jià) | ||
ROHM |
24+ |
DIP-22/ |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
ROHM/羅姆 |
25+ |
DIP-221K |
65428 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢(xún)價(jià) | ||
ROHM |
11+ |
SSOP20 |
800 |
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詢(xún)價(jià) | ||
ROHM/羅姆 |
9445 |
SSOP20 |
1975 |
原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
ROHM |
21+ |
SSOP20 |
825 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
ROHM |
24+ |
SOP |
2700 |
全新原裝自家現(xiàn)貨優(yōu)勢(shì)! |
詢(xún)價(jià) | ||
ROHM |
23+ |
SSOP |
7750 |
全新原裝優(yōu)勢(shì) |
詢(xún)價(jià) | ||
ROHM/羅姆 |
1937+ |
SSOP20 |
9852 |
只做進(jìn)口原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢(xún)價(jià) |
