PT2390-S中文資料普誠數(shù)據(jù)手冊PDF規(guī)格書
PT2390-S規(guī)格書詳情
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：
PT2390-S
- 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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PTC |
24+ |
NA/ |
6665 |
原廠直銷,現(xiàn)貨供應,賬期支持! |
詢價 | ||
普誠 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
PTC |
1922+ |
DIP-40 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
PT |
0730+ |
DIP |
11961 |
只做原廠原裝,認準寶芯創(chuàng)配單專家 |
詢價 | ||
PT |
23+ |
DIP-40 |
9960 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | ||
PTC |
09+ |
DIP40 |
2000 |
原裝現(xiàn)貨價格有優(yōu)勢量多可發(fā)貨 |
詢價 | ||
PTC |
24+ |
SOP |
2568 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 | ||
PTC |
24+ |
SOP |
7500 |
絕對原裝自家現(xiàn)貨!真實庫存!歡迎來電! |
詢價 | ||
PTC |
24+ |
DIP-40 |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
PTC |
24+ |
DIP-40 |
90000 |
一級代理商進口原裝現(xiàn)貨、價格合理 |
詢價 |
