LM1877數(shù)據(jù)手冊(cè)TI中文資料規(guī)格書
| 廠商型號(hào) |
LM1877 |
| 功能描述 | 2W 立體聲、6V 至 24V 電源電壓、模擬輸入 AB 類音頻放大器 |
| 制造商 | TI Texas Instruments |
| 中文名稱 | 德州儀器 美國(guó)德州儀器公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-18 22:58:00 |
| 人工找貨 | LM1877價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LM1877規(guī)格書詳情
描述 Description
The LM1877 is a monolithic dual power amplifier designed to deliver 2W/channel continuous into 8Ω loads. The LM1877 is designed to operate with a low number of external components, and still provide flexibility for use in stereo phonographs, tape recorders and AM-FM stereo receivers. Each power amplifier is biased from a common internal regulator to provide high power supply rejection, and output Q point centering. The LM1877 is internally compensated for all gains greater than 10.
特性 Features
? 2W/Channel
? ?65 dB Ripple Rejection, Output Referred
? ?65 dB Channel Separation, Output Referred
? Wide Supply Range, 6V–24V
? Very Low Cross-Over Distortion
? Low Audio Band Noise
? AC Short Circuit Protected
? Internal Thermal Shutdown
技術(shù)參數(shù)
- 制造商編號(hào)
：LM1877
- 生產(chǎn)廠家
：TI
- Architecture
：Class-AB
- Speaker channels (Max)
：Stereo
- Power stage supply (Max) (V)
：24
- Power stage supply (Min) (V)
：6
- Load (Min) (ohms)
：4
- Output power (W)
：11
- THD + N @ 1 kHz (%)
：0.055
- Iq (Typ) (mA)
：12.5
- Control interface
：Hardware
- Closed/open loop
：Open
- Analog supply (Min) (V)
：6
- Analog supply (Max) (V)
：24
- PSRR (dB)
：65
- Operating temperature range (C)
：0 to 70
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NSC |
2016+ |
SOP14 |
1500 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
NS |
04+ |
SOP14 |
2600 |
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì) |
詢價(jià) | ||
NS |
24+ |
DIP-14 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價(jià) | ||
NS |
20+ |
SOP |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
NS/國(guó)半 |
20+ |
DIP14 |
67500 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
Texas |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票! |
詢價(jià) | |||
TI |
16+ |
SOIC |
10000 |
原裝正品 |
詢價(jià) | ||
NS/國(guó)半 |
1950+ |
SOP14 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
NS |
24+ |
SOP14 |
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 |
24+ |
DIP |
43 |
全新原裝現(xiàn)貨 假一罰十 |
詢價(jià) |
