PT2390中文資料普誠(chéng)數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
PT2390 |
| 功能描述 | Echo IC with Built-in Microphone Amplifier & Output Mixer |
| 文件大小 |
202.59 Kbytes |
| 頁(yè)面數(shù)量 |
7 頁(yè) |
| 生產(chǎn)廠商 | Princeton Technology Corporation |
| 企業(yè)簡(jiǎn)稱 |
PTC【普誠(chéng)】 |
| 中文名稱 | 普誠(chéng)科技官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-16 23:00:00 |
| 人工找貨 | PT2390價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
PT2390規(guī)格書(shū)詳情
DESCRIPTION
PT2390 is a digital echo IC utilizing CMOS Technology. Microphone Amplifier, Output Mixer, internal 44K RAM and Vocal Switch are all integrated in a single chip to provide a digital echo IC of the the highest standard. Very low distortion and high S/N Ratio qualities, not to mention the built-in VCO feature which eliminates the need for an external crystal oscillator are just some of the features of PT2390. Pin assignments and application circuit are optimized for easy PCB Layout and low cost effectiveness.
FEATURES
? CMOS Technology
? Least External Component
? 5V Power Supply
? 2 Microphone Amplifier and KARAOKE Automatic Vocal Changer
? Built-in 44K RAM
? Built-in VCO, eliminating the need for a crystal oscillator
? Low Total Harmonic Distortion : Microphone Pre-Amplifier <0.09 (typ.) : Echo Processor < 0.5 (typ.)
? High S/N Ratio : Microphone Pre-Amplifier > 85 (no - weighting) : Echo Processor > 80 dB (no - weighting)
? Available in 28-pin, DIP or SO Package
APPLICATIONS
? DVD, VCD
? KARAOKE
? VCR
? Mini Compo
? Other Audio Equipments
產(chǎn)品屬性
- 型號(hào)：
PT2390
- 制造商：
PTC
- 制造商全稱：
Princeton Technology Corp
- 功能描述：
Echo IC with Built-in Microphone Amplifier & Output Mixer
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PTC |
23+ |
NA/ |
6665 |
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
PT |
23+ |
DIP |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價(jià) | ||
24+ |
3000 |
公司存貨 |
詢價(jià) | ||||
PTC |
23+ |
DIP40 |
8000 |
原裝正品,假一罰十 |
詢價(jià) | ||
PTC/普誠(chéng) |
24+ |
DIP40 |
600 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
PT |
23+ |
DIP40 |
7000 |
詢價(jià) | |||
普誠(chéng) |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢價(jià) | ||
PTC |
1923+ |
DIP-40 |
3689 |
原裝進(jìn)口現(xiàn)貨庫(kù)存專業(yè)工廠研究所配單供貨 |
詢價(jià) | ||
PT |
23+ |
DIP-40 |
9960 |
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來(lái)電查詢 |
詢價(jià) | ||
PTC |
24+ |
DIP-40 |
6868 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) |
