LV4991TT中文資料三洋數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
LV4991TT |
| 功能描述 | Bi-CMOS IC For Portable Audio Equipment Monaural BTL Power Amplifier |
| 文件大小 |
189.76 Kbytes |
| 頁(yè)面數(shù)量 |
11 頁(yè) |
| 生產(chǎn)廠商 | Sanyo Semicon Device |
| 企業(yè)簡(jiǎn)稱 |
SANYO【三洋】 |
| 中文名稱 | 三洋電機(jī)株式會(huì)社官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-16 20:00:00 |
| 人工找貨 | LV4991TT價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LV4991TT規(guī)格書(shū)詳情
Overview
LV4991TT incorporates the power amplifier circuit operable at low voltage (2.7V or more) and has additionally the standby function to reduce the current drain. This is the best LSI for speaker drive for the battery-driven portable equipment, such as IC recorders, portable radios, etc. The LV4991TT is a MSOP8 (150mil) package, and The LV4991TH of HMSOP8 (150mil) package is available.
Function and Feature
? Monaural BTL power amplifier incorporated
Standard output power = 450mW (VCC = 3.6V, RL = 8?, THD = 10)
Output coupling capacitor not necessary because of differential output type
? Operation at low voltage possible
VCC = 2.7V or more
? Standby function incorporated
Standard current drain at standby = 0.1μA (VCC = 3.6V)
? Second amplifier stop control function incorporated : Reducing the pop sound at startup, simple MUTE
? Overheat protection circuit incorporated
? Gain setting possible
BTL voltage gain = 0 to 26dB
? Output phase compensation capacitor not necessary
產(chǎn)品屬性
- 型號(hào)：
LV4991TT
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
Bi-CMOS IC For Portable Audio Equipment Monaural BTL Power Amplifier
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ON/安森美 |
23+ |
NA/ |
3450 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | ||||
SANYO |
23+ |
MSOP8 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ON |
23+ |
SOP10 |
2000 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
ON |
24+ |
SMD |
17900 |
LED照明開(kāi)發(fā)工具 |
詢價(jià) | ||
SANYO |
07+ |
MSOP8L |
1970 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
SANYO |
2007 |
MSOP8 |
34000 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
ON現(xiàn)貨 |
2022+ |
10-SOP |
350000 |
專注工業(yè)、軍工級(jí)別芯片,十五年優(yōu)質(zhì)供應(yīng)商 |
詢價(jià) | ||
SANYO |
23+ |
MSOP8L |
1970 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
SANYO/三洋 |
23+ |
MSOP8 |
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) |
