MAX4297中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX4297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：
MAX4297
- 功能描述：
音頻放大器 Integrated Circuits(ICs)
- 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 |
24+ |
SMD |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時可發(fā)貨 |
詢價 | ||
Maxim |
22+ |
24SSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
MAX4297EAG+ |
452 |
452 |
詢價 | ||||
MAX |
24+ |
SOP |
18700 |
詢價 | |||
Maxim Integrated |
24+ |
24-SSOP(0.209 |
65200 |
詢價 | |||
Analog Devices Inc./Maxim Inte |
25+ |
24-SSOP |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
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 | ||
MAX |
24+ |
SOP |
1493 |
進(jìn)口原裝正品優(yōu)勢供應(yīng) |
詢價 | ||
MAXIM |
2025+ |
SSOP |
3265 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
MAXIM |
22+ |
SOP |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢 |
詢價 |
