| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX98357B | PCM Input Class D Audio Power Amplifiers 文件:2.17918 Mbytes 頁數(shù):38 Pages | MAXIM 美信 | MAXIM | |
MAX98357B | MAX98357 Evaluation System (TQFN) 文件:617.69 Kbytes 頁數(shù):9 Pages | MAXIM 美信 | MAXIM | |
MAX98357B | Tiny, Low-Cost, PCM Class D Amplifier with Class AB Performance 文件:4.77109 Mbytes 頁數(shù):38 Pages | MAXIM 美信 | MAXIM | |
MAX98357B | MAX98357 Development Board/ Evaluation System (WLP) 文件:589.39 Kbytes 頁數(shù):9 Pages | MAXIM 美信 | MAXIM | |
Tiny, Low-Cost, PCM Class D Amplifier with Class AB Performance 文件:4.77109 Mbytes 頁數(shù):38 Pages | MAXIM 美信 | MAXIM | ||
Tiny, Low-Cost, PCM Class D Amplifier with Class AB Performance 文件:4.77109 Mbytes 頁數(shù):38 Pages | MAXIM 美信 | MAXIM | ||
Tiny, Low-Cost, PCM Class D Amplifier with Class AB Performance 文件:4.77109 Mbytes 頁數(shù):38 Pages | MAXIM 美信 | MAXIM | ||
MAX98357B | 尺寸小,成本低,PCM輸入的 D類放大器,兼具AB類性能 MAX98357A/MAX98357B是數(shù)字脈沖編碼調(diào)制(PCM)輸入D類功率放大器,可提供AB類音頻性能,同時具有D類的效率。器件在I2S/左對齊模式下通過單個增益設(shè)置輸入可提供5中可選擇增益(3dB、6dB、9dB、12dB、15dB),在TDM模式下為固定12dB增益。\n\n 數(shù)字音頻接口高度靈活,MAX98357A支持I2S數(shù)據(jù),MAX98357B支持左對齊數(shù)據(jù)。兩種器件均支持8通道時分復用(TDM)數(shù)據(jù)。對于所有支持的數(shù)據(jù)格式,數(shù)字音頻接口可接收8KHz至96KHz的指定采樣速率。IC通過配置可將立體聲輸入數(shù)據(jù)轉(zhuǎn)換成左聲道、右聲道、(左聲道/2 + 右聲道/2)輸出。對于 ? 單電源工作(2.5V至5.5V)\n? 3.2W輸出功率:4Ω,5V\n? 2.4mA靜態(tài)電流\n? 92%效率(RL = 8Ω,POUT = 1W)\n? 25μVRMS輸出噪聲(AV = 15dB)\n? 1kHz時,0.015% THD+N \n? 無需MCLK \n? 8kHz至96kHz采樣速率\n? 支持左聲道、右聲道以及(左聲道/2 + 右聲道/2)輸出\n? 成熟的邊沿速率控制可使D類放大器輸出無需濾波\n? 1kHz下,具有77dB PSRR \n? 低RF敏感度,可抑制GSM發(fā)射的TDMA噪聲\n? 喀嗒聲抑制電路\n? 可靠的短路保護和熱保護\n? 采; | ADI 亞德諾 | ADI |
技術(shù)參數(shù)
- Class:
D
- Spkr. Amp. VCC (min)(V):
2.5
- Spkr. Amp. VCC (max)(V):
5.5
- Spkr. Amp. ICC (typ)(mA):
2.5
- POUT into 4Ω @ 1% THD+N (min)(W):
2.5
- POUT into 4Ω @ 10% THD+N (min)(W):
3.2
- POUT into 8Ω @ 1% THD+N (min)(W):
1.4
- POUT into 8Ω @ 10% THD+N (min)(W):
1.8
- VOUT(Vpp):
5
- Spkr. Amp. Half Pwr. THD+N(%):
0.013
- SNR (A- Weighted)(dB):
105
- PSRR (min)(dB):
77
- Spkr. Amp. Ext. Gain:
No
- Spkr. Amp. Fxd. Gain (min)(V/V):
1.5
- Spkr. Amp. Fxd. Gain (max)(V/V):
5.5
- Pitch(mm):
0.4
- Features:
8-Slot TDM
- RoHS Available:
Yes
- Package/ Pins:
TQFN/16
- Smallest Available Pckg. (max w/pins)(mm2):
2
- Budgetary Price (See Notes):
$0.91 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
Thin Quad Flatpack, No Leads,W |
5500 |
尺寸小,成本低,PCM輸入的 D類放大器,兼具AB類性能 |
詢價 | ||
MAXIM |
1424+ |
BGA |
10000 |
全新原裝現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
25+ |
BGA |
12500 |
全新原裝現(xiàn)貨,假一賠十 |
詢價 | ||
Maxim Integrated |
24+ |
9-WFBGA,WLBGA |
65200 |
一級代理/放心采購 |
詢價 | ||
Maxim |
1931+ |
N/A |
1425 |
加我qq或微信,了解更多詳細信息,體驗一站式購物 |
詢價 | ||
MAXIM/美信 |
23+ |
BGA |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MAXIM |
25+ |
BGA-9 |
4854 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 | ||
MAXIM/美信 |
24+ |
SOT-23 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
MAXIM/美信 |
23+ |
BGA |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MAXIM/美信 |
22+ |
BGA |
3800 |
只做原裝,價格優(yōu)惠,長期供貨。 |
詢價 |
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