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MAX4297EWG中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX4297EWG規(guī)格書詳情
General Description
The MAX4295/MAX4297 mono/stereo, switch-mode (Class-D) audio power amplifiers operate from a single +2.7V to +5.5V supply. They have >85 efficiency and are capable of delivering 2W continuous power to a 4? load, making them ideal for portable multimedia and general-purpose high-power audio applications.
Features
? +2.7V to +5.5V Single-Supply Operation
? 2W/Channel Output Power at 5V 0.7W/Channel Output Power at 3V
? 87 Efficiency (RL = 4?, PO = 2W, MAX4295)
? 0.4 THD+N (RL = 4?, fOSC = 125kHz)
? Logic-Programmable PWM Frequency Selection (125kHz, 250kHz, 500kHz, 1MHz)
? Low-Power Shutdown Mode
? Clickless Transitions Into and Out of Shutdown
? 1A Current Limit and Thermal Protection
? Available in Space-Saving Packages
??? 16-Pin QSOP (MAX4295)
??? 24-Pin SSOP (MAX4297)
Applications
??? Palmtop/Notebook Computers
??? PDA Audio
??? Sound Cards
??? Game Cards
??? Boom Boxes
??? AC Amplifiers
??? Battery-Powered Speakers
??? Cordless Phones
??? Portable Equipment
產(chǎn)品屬性
- 型號：
MAX4297EWG
- 功能描述：
音頻放大器
- RoHS：
否
- 制造商：
STMicroelectronics
- 產(chǎn)品：
General Purpose Audio Amplifiers
- 輸出類型：
Digital
- 輸出功率：
THD +
- 工作電源電壓：
3.3 V
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
TQFP-64
- 封裝：
Reel
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
22+23+ |
SOP-14 |
34184 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
MAXIM |
SOP-14 |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
MAXIM/美信 |
2004+ |
SOP-14 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM |
2015+ |
SOP |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
MAXIM |
SOP-14 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
MAXIM |
23+ |
SOP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MAX4298ESD |
554 |
554 |
詢價 | ||||
MAXIM/美信 |
24+ |
SOP-14 |
7671 |
原裝正品.優(yōu)勢專營 |
詢價 | ||
MAXIM |
19+ |
SOP |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM |
22+ |
SOP |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢 |
詢價 |
