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MAX9744ETH中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
MAX9744ETH |
功能描述 | 20W Stereo Class D Speaker Amplifier with Volume Control |
文件大小 |
135.88 Kbytes |
頁(yè)面數(shù)量 |
1 頁(yè) |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-3-9 22:59:00 |
人工找貨 | MAX9744ETH價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX9744ETH規(guī)格書詳情
General Description
The MAX9744 20W stereo Class D audio power amplifier provides Class AB amplifier performance with Class D efficiency, conserving board space and eliminating the need for a bulky heatsink. This device features single-supply operation, adjustable gain, shutdown mode, SYNC output, speaker mute, and industry-leading click and-pop suppression.
The MAX9744 features a 64-step dual-mode (analog or digital), programmable volume control and mute function. The MAX9744 operates from a 4.5V to 14V single supply and can deliver up to 20W per channel into a 4Ω speaker with a 14V supply.
Features
? Wide 4.5V to 14V Power-Supply Voltage Range
? Filterless Spread-Spectrum Modulation Lowers
? Radiated RF Emissions from Speaker Cables
? 20W Stereo Output (4Ω, VDD = 12V, THD+N = 10)
? Integrated Volume Control (I2C or Analog)
? Low 0.04 THD+N
? High 75dB PSRR
? High 93 Efficiency (20W, 8Ω)
? Integrated Click-and-Pop Suppression
? Low-Power Shutdown Mode
? Short-Circuit and Thermal-Overload Protection
? Available in a 44-Pin Thin QFN-EP (7mm x 7mm x 0.8mm)
Applications
? Flat-Panel Televisions
? PC Speaker Systems
? Multimedia Docking Stations
?
產(chǎn)品屬性
- 型號(hào):
MAX9744ETH
- 功能描述:
音頻放大器 Stereo 20W Class D Amplifier
- 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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
23+ |
標(biāo)準(zhǔn)封裝 |
13647 |
原廠渠道供應(yīng),大量現(xiàn)貨,原型號(hào)開票。 |
詢價(jià) | ||
MAXIM |
21+ |
TQFN-44 |
6000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
TQFN-44 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
MAX |
22+23+ |
QFN44 |
42992 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
Maxim |
24+ |
N/A |
16500 |
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) | ||
MAXIM/美信 |
24+ |
65230 |
詢價(jià) | ||||
MAXIM/美信 |
22+ |
TQFN44 |
10634 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
MAXIM美信 |
22+ |
QFN(44腳) |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
MAXIM/美信 |
22+ |
QFN44 |
9000 |
原裝正品 |
詢價(jià) | ||
Maxim(美信) |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品 |
詢價(jià) |