CD6420中文資料凌云邏輯數(shù)據(jù)手冊(cè)PDF規(guī)格書
CD6420規(guī)格書詳情
General Description
Most modern speakerphones use half-duplex operation, which switches transmission between the far-end talker and the speakerphone user. This is done because the acoustic coupling between the speaker and microphone is much higher in speakerphones than in handsets where the coupling is mechanically suppressed.
Features
● Single-chip full-duplex hands-free operation
● Automatic gain control
● Optional 34 dB microphone preamplifier
● Integrated mute and volume control
● Integrated 80 dB IDR dual codec
● Speech-trained Network and Acoustic Echo Cancellers
● Powerdown mode
● Microcontroller Interface
產(chǎn)品屬性
- 型號(hào)：
CD6420
- 制造商：
CIRRUS
- 制造商全稱：
Cirrus Logic
- 功能描述：
FULL DUPLEX SPEAKERPHONE CHIP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MICROCHIP(美國(guó)微芯) |
23+ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | |||
CRY |
23+ |
NA/ |
4050 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
CIRRUS |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
TDK |
21+ |
標(biāo)準(zhǔn)封裝 |
600 |
保證原裝正品,需要聯(lián)系張小姐 13544103396 微信同號(hào) |
詢價(jià) | ||
PHILIPS |
SOP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
TI/德州儀器 |
22+ |
CDIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
TI/德州儀器 |
QQ咨詢 |
CDIP |
830 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
華晶 |
24+ |
40000 |
詢價(jià) | ||||
PHILIPS |
24+ |
SSOP-32 |
3600 |
絕對(duì)原裝!現(xiàn)貨熱賣! |
詢價(jià) | ||
TI/德州儀器 |
23+ |
CDIP |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) |
