A2327中文資料創(chuàng)瑞科技數(shù)據(jù)手冊PDF規(guī)格書
A2327規(guī)格書詳情
DESCRIPTION
The A2327 is a 2.6W high efficiency filter-free class-D audio power amplifier that requires only three external components.
Features like 88 efficiency, ?75dB PSRR, and improved RF-rectification immunity make the A2327 ideal for cellular handsets. In cellular handsets, the earpiece, speaker phone, and melody ringer can each be driven by the A2327.
The A2327 is available in MSOP8 SOP8 and DFN8 packages.
FEATURES
? Efficiency With an 8 Ω Speaker:
88 @ 400mW
80 @ 100mW
? 3.8mA Quiescent Current
? 0.4μ A Shutdown Current
? Optimized PWM Output Stage Eliminates LC
Output Filter
? Internally Generated 250kHz Switching
Frequency Eliminates Capacitor and Resistor
? Improved PSRR (?75 dB) and Wide Supply
Voltage (2.5V to 5.5V) Eliminates Need for a
Voltage Regulator
? Fully Differential Design Reduces RF
Rectification and Eliminates Bypass Capacitor
? Improved CMRR Eliminates Two Input Coupling
Capacitors
? Available in MSOP8 SOP8 and DFN8 p ack ages
APPLICATION
? Mobile phone 、 PDA 、 MID
? MP3/4 、 PMP
? Portable electronic devices
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
AIT |
2020+ |
MSOP8 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
AIT |
23+ |
NA/ |
1800 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
AIT |
24+ |
MSOP8 |
20000 |
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) | ||
AIT-IC |
2015+ |
MSOP-8 |
29898 |
專業(yè)代理D類音頻功放IC,型號(hào)齊全,公司優(yōu)勢產(chǎn)品 |
詢價(jià) | ||
AiT |
21+ |
DO-214AC |
2500 |
全新原裝鄙視假貨15118075546 |
詢價(jià) | ||
AIT-IC |
24+ |
MSOP-8 |
593428 |
功放IC原裝現(xiàn)貨有優(yōu)勢 |
詢價(jià) | ||
AIT |
24+ |
MSOP8 |
35200 |
全新原裝現(xiàn)貨/假一罰百! |
詢價(jià) | ||
AIT |
23+ |
MSOP8 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價(jià) | ||
AIT |
22+23+ |
MSOP8 |
76950 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
24+ |
CDIP28 |
3629 |
原裝優(yōu)勢!房間現(xiàn)貨!歡迎來電! |
詢價(jià) |
