LM4900LD數(shù)據(jù)手冊TI中文資料規(guī)格書

廠商型號 |
LM4900LD |
功能描述 | 265mW at 3.3V Supply Audio Power Amplifier with Shutdown Mode |
制造商 | TI Texas Instruments |
中文名稱 | 德州儀器 美國德州儀器公司 |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-8-17 11:33:00 |
人工找貨 | LM4900LD價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
LM4900LD規(guī)格書詳情
描述 Description
General Description
The LM4900 is a bridged audio power amplifier capable of delivering 265mW of continuous average power into an 8? load with 1% THD+N from a 3.3V power supply.
Boomer? audio power amplifiers were designed specifically to provide high quality output power from a low supply voltage while requiring a minimal amount of external components. Since the LM4900 does not require output coupling capacitors, bootstrap capacitors or snubber networks, it is optimally suited for low-power portable applications. The LM4900 features an externally controlled, low power consumption shutdown mode, and thermal shutdown protection.
The closed loop response of the unity-gain stable LM4900 can be configured by external gain-setting resistors.
特性 Features
■ MSOP, LLP, and SOP packaging
■ No output coupling capacitors, bootstrap capacitors, or snubber circuits are necessary
■ Thermal shutdown protection circuitry
■ Unity-gain stable
■ External gain configuration capability
■ Latest generation ’click and pop’ suppression circuitryApplications
■ Cellular phones
■ PDA’s
■ Any portable audio application?
技術(shù)參數(shù)
- 型號:
LM4900LD
- 功能描述:
IC AMP AUDIO PWR .675W MONO 8LLP
- RoHS:
是
- 類別:
集成電路(IC) >> 線性 - 音頻放大器
- 系列:
Boomer®
- 產(chǎn)品培訓(xùn)模塊:
Lead(SnPb) Finish for COTS Obsolescence Mitigation Program
- 標(biāo)準(zhǔn)包裝:
2,500
- 系列:
DirectDrive®
- 類型:
H 類
- 輸出類型:
耳機(jī),2-通道(立體聲) 在某負(fù)載時(shí)最大輸出功率 x
- 通道數(shù)量:
35mW x 2 @ 16 歐姆
- 電源電壓:
1.62 V ~ 1.98 V
- 特點(diǎn):
I²C,麥克風(fēng),靜音,短路保護(hù),音量控制
- 安裝類型:
表面貼裝
- 供應(yīng)商設(shè)備封裝:
25-WLP(2.09x2.09)
- 封裝/外殼:
25-WFBGA,WLCSP
- 包裝:
帶卷(TR)
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NS |
23+ |
SOP-8 |
9823 |
詢價(jià) | |||
NS/國半 |
24+ |
SOP-8 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) | ||
NS |
25+ |
SOICNARROW-8 |
3000 |
全新原裝進(jìn)口,公司現(xiàn)貨! |
詢價(jià) | ||
NS/國半 |
2447 |
SOP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
NATIONAL |
23+ |
LLP-8 |
17562 |
公司原裝現(xiàn)貨!主營品牌!可含稅歡迎查詢 |
詢價(jià) | ||
NATIONAL |
23+ |
LLP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
TI |
22+ |
8WFDFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
NS |
16+ |
原廠封裝 |
10000 |
全新原裝正品,代理優(yōu)勢渠道供應(yīng),歡迎來電咨詢 |
詢價(jià) | ||
NS |
01+ |
SOICNARROW-8 |
9 |
全新原裝進(jìn)口自家現(xiàn)貨假一賠十,可開增值稅 |
詢價(jià) | ||
Texas Instruments |
24+ |
8-WFDFN 裸露焊盤 |
65200 |
一級代理/放心采購 |
詢價(jià) |