LA4919N中文資料三洋數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
LA4919N |
| 功能描述 | Monolithic Linear IC Two-Channel 10W BTL High-Efficiency TV Audio Output Power Amplifier |
| 文件大小 |
79.13 Kbytes |
| 頁面數(shù)量 |
6 頁 |
| 生產(chǎn)廠商 | SANYO Sanyo Semicon Device |
| 中文名稱 | 三洋 三洋電機(jī)株式會(huì)社 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-5 23:01:00 |
| 人工找貨 | LA4919N價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LA4919N規(guī)格書詳情
Overview
The LA4919N is a 2-channel 10W BTL high-efficiency power amplifier. By using a signal following switching system for the power supply to the amplifier output stage and by including a nonlinear amplifier in the signal system, the LA4919N holds the number of external components to a minimum and reduces the power consumption (thermal loss) in the operating range to one half that of earlier class B power amplifiers.
The use of a DIP-28H package obviates the need for a separate heat sink and can contribute to internal space savings in end products.
特性 Features
? High-efficiency 2-channel × 10W BTL power amplifier (VCC = 15V, RL = 8?)
? Provided in a DIP-28H package (no heat sink is required)
? The number of required signal-following switching circuits has been held to a single circuit, thus reducing even further the number of external components required.
? The output is a fully analog signal, and no switching noise appears on the output lines.
? Built-in standby switch (amplifier block/headphone block)
? Built-in headphone amplifier : 2 inputs/2 outputs (VG = 6dB, PO = 60mW)
? Built-in protection circuits (overvoltage and thermal protection circuits)
產(chǎn)品屬性
- 型號(hào)：
LA4919N
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
Monolithic Linear IC Two-Channel 10W BTL High-Efficiency TV Audio Output Power Amplifier
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SANYO/三洋 |
24+ |
NA/ |
4424 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
LB |
2016+ |
RJ45 |
12000 |
只做原裝,假一罰十,公司專營變壓器,濾波器! |
詢價(jià) | ||
BOTHHAND |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
BOTHHAND |
1736+ |
RJ45 |
15238 |
原廠優(yōu)勢(shì)渠道 |
詢價(jià) | ||
INDUCTORS |
23+ |
NA |
306 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
SANYO |
22+ |
DIP-28 |
5000 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
LB |
2018+ |
NA |
6528 |
承若只做進(jìn)口原裝正品假一賠十! |
詢價(jià) | ||
Telemecanique |
新 |
5 |
全新原裝 貨期兩周 |
詢價(jià) | |||
LB |
25+ |
NV |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
NSC |
25+ |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨 |
詢價(jià) |
