零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX9768 | 10W、單聲道、D類揚(yáng)聲器放大器,帶有音量控制; ? 10W輸出(8Ω,PVDD = 14V, THD+N = 10%)\n? 擴(kuò)譜調(diào)制\n? 采用鐵氧體磁珠濾波器,符合EN55022B EMC規(guī)范\n? 放大器工作于4.5V至14V電源\n? 內(nèi)置64級音量控制(通過I2C總線或模擬控制實(shí)現(xiàn))\n? 低至0.08%的THD+N (RL = 8Ω, POUT = 6W)\n? 高達(dá)77dB的PSRR\n? 提供兩個tON定時器\n? MAX9768—220ms\n? MAX9768B—15ms\n\n\n? 低功耗關(guān)斷模式(0.5μA)\n? 短路和熱過載保護(hù); MAX9768單聲道、10W、D類揚(yáng)聲器放大器提供高品質(zhì)、高效音頻驅(qū)動,內(nèi)置音量控制功能。\n\n MAX9768具有64級雙模(模擬或數(shù)字可編程)音量控制和靜音功能。該音頻放大器工作于4.5V至14V單電源,采用14V電源供電時,可向8Ω揚(yáng)聲器提供高達(dá)10W的輸出功率。\n\n 可選的擴(kuò)譜調(diào)制模式降低了EMI輻射,使得該器件在采用鐵氧體磁珠濾波器和長達(dá)1m的電纜進(jìn)行測試時能夠很容易地通過EMC測試。MAX9768可與外部時鐘同步,允許多個D類放大器同步工作。\n\n MAX9768具有高達(dá)77dB的PSRR、低至0.08%的THD+N和高達(dá)97dB的SNR??煽康亩搪泛蜔徇^載保護(hù)防止故障狀態(tài)下器件損壞。MAX9768采用24引腳薄型QFN-EP (4mm x 4mm x 0.8mm)封裝,工作于-40°C至+85°C擴(kuò)展級溫度范圍。\n\n \n\n | ADIAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | ADI | |
MAX9768 | 10W Mono Class D Speaker Amplifier with Volume Control | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX9768 | 10W Mono Class D Speaker Amplifier with Volume Control | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX9768 | Fully Tested PCB | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX9768 | 10W Mono Class D Speaker Amplifier with Volume Control | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
10W Mono Class D Speaker Amplifier with Volume Control | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
10W Mono Class D Speaker Amplifier with Volume Control | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
10W Mono Class D Speaker Amplifier with Volume Control | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
10W Mono Class D Speaker Amplifier with Volume Control | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
10W Mono Class D Speaker Amplifier with Volume Control | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim |
技術(shù)參數(shù)
- Class:
D
- Spkr. Amp. VCC (min)(V):
4.5
- Spkr. Amp. VCC (max)(V):
14
- Spkr. Amp. ICC (typ)(mA):
11
- POUT into 8Ω @ 1% THD+N (min)(W):
8
- POUT into 8Ω @ 10% THD+N (min)(W):
10
- Spkr. Amp. Half Pwr. THD+N(%):
0.09
- SNR (A- Weighted)(dB):
97
- PSRR (min)(dB):
84
- Spkr. Amp. Ext. Gain:
Yes
- Pitch(mm):
0.5
- Features:
Analog or I2C Programmable Volume Control
- RoHS Available:
Yes
- Industry Qualified:
Automotive - AECQ100
- Package/ Pins:
TQFN/24
- Smallest Available Pckg. (max w/pins)(mm2):
16.8
- Budgetary Price (See Notes):
$1.15 @1k
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
QFN |
6200 |
絕對全新原裝!優(yōu)勢供貨渠道!特價!請放心訂購! |
詢價 | ||
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價 | ||
MAXIM |
2020+ |
TQFN-24 |
2000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
MAXIM |
13+ |
QFN |
3758 |
原裝分銷 |
詢價 | ||
MAXIM |
17+ |
QFN |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM |
24+ |
12 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | |||
MAXIM |
23+ |
TQFN24 |
8000 |
原裝正品,假一罰十 |
詢價 | ||
MAXIM |
24+ |
QFN-24 |
5000 |
只做原裝公司現(xiàn)貨 |
詢價 | ||
Maxim |
1716+ |
? |
7500 |
只做原裝進(jìn)口,假一罰十 |
詢價 | ||
MAXIM |
2018+ |
QFN |
11256 |
只做進(jìn)口原裝正品!假一賠十! |
詢價 |
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